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TrueSciPhi

Google Scholar Links for Astronomers on Twitter

A list of astronomers with over 1,000 followers. This list includes astrophysicists, cosmologists, planetary scientists, space scientists, and related professionals. Also see Physicists on Twitter.

Updated: 2020-Nov-26 12:00 UTC. Entries: 238. Inclusion criteria. See full group (basis for peer followers). Feedback: @TrueSciPhi.

#AccountPeer followers 
1. profile imageKatie Mack
@AstroKatie


Cosmologist, writer, connoisseur of cosmic catastrophes. @TEDFellow. Author: 'The End of Everything (Astrophysically Speaking)'. Personal account. She/her. Dr.
Amherst, MA
astrokatie.com/book
Google Scholar page
Video channel
11 years on Twitter
Recent tweets: 6% new, 79% replies, 10% retweets, 5% quotes
On 4,155 user lists
379,294 followers
384 
2. profile imagechrislintott
@chrislintott


Astronomer, zookeeper and journalist, based at University of Oxford.
Oxford
zooniverse.org
Google Scholar page
12 years on Twitter
Recent tweets: 6% new, 70% replies, 10% retweets, 14% quotes
On 927 user lists
33,621 followers
289 
3. profile imageLucianne Walkowicz
@RocketToLulu


Astronomer @AdlerPlanet, co-founder @JustSpaceOrg, multimedia artist. Ethics of Mars exploration, exoplanets, social justice. Opinions mine. Pronouns: they/them
Chicago, IL
notnotrocketscience.substack.com
Google Scholar page
9 years on Twitter
Recent tweets: 5% new, 46% replies, 37% retweets, 12% quotes
On 469 user lists
19,417 followers
282 
4. profile imageDr./Prof. Sarah Hörst
@PlanetDr


Asst Prof of Planetary Sci @JohnsHopkins and Titan evangelist. “I try not to hope and fail utterly” [email protected] she/her https://t.co/KTdjav31lU
Baltimore, MD, USA
etsy.com/shop/PlanetDr
Google Scholar page
11 years on Twitter
Recent tweets: 10% new, 65% replies, 21% retweets, 4% quotes
On 1,358 user lists
61,619 followers
281 
5. profile imageSarah Kendrew
@sarahkendrew


Astronomer with the European Space Agency. Based at the Space Telescope Science Institute in Baltimore. Astronomy, running, bikes. Opinions my own. 🇧🇪🇬🇧
Baltimore
skendrew.github.io
Google Scholar page
13 years on Twitter
Recent tweets: 4% new, 45% replies, 30% retweets, 21% quotes
On 415 user lists
9,992 followers
273 
6. profile imageDavid W Hogg
@davidwhogg


cosmology, stars, exoplanets, inference, engineering, data analysis, emcee, wobble, The Cannon, Astrometry.net, The Joker, #openscience, #otherpeoplesdata
New York City / Lenape Land
dwh.gg/dwhogg
Google Scholar page
9 years on Twitter
Recent tweets: 17% new, 71% replies, 9% retweets, 4% quotes
On 251 user lists
8,535 followers
264 
7. profile imageBryan Gaensler 📡🧲
@SciBry


Astronomer, Director of @DunlapInstitute at @UofT, @LRP2020 co-chair. Sci-fi connoisseur, rugby devotee, displaced Antipodean, perplexed parent. Opinions ∉ UofT
Toronto, Canada he/him
bryangaensler.net
Google Scholar page
11 years on Twitter
Recent tweets: 18% new, 37% replies, 38% retweets, 6% quotes
On 379 user lists
11,104 followers
263 
8. profile imageJonathan McDowell
@planet4589


Astronomer at (but not speaking for, duh) the Center for Astrophysics, working on Chandra and quasars, and commenting on space launches and space activities.
Somerville, MA, USA
planet4589.org
Google Scholar page
11 years on Twitter
Recent tweets: 26% new, 62% replies, 9% retweets, 3% quotes
On 1,121 user lists
38,626 followers
261 
9. profile imageProf. Karen Masters 💫⭐️✨
@KarenLMasters


Professor of astrophysics @haverfordedu. Investigating galaxies with @GalaxyZoo @SDSSurveys. Touch a galaxy @TactileUniverse. British. She/her.
Philadelphia, PA
klmasters.sites.haverford.edu
Google Scholar page
11 years on Twitter
Recent tweets: 18% new, 37% replies, 37% retweets, 8% quotes
On 360 user lists
9,846 followers
246 
10. profile imageDr./Prof. Renée Hložek
@reneehlozek


South African cisgender, bisexual woman Assist. Astrophysics Prof., Rhodes scholar (and lover of loud karaoke), Senior TED Fellow. Feminist scientist. She/her
Toronto, Ontario
reneehlozek.com
Google Scholar page
11 years on Twitter
Recent tweets: 19% new, 46% replies, 18% retweets, 18% quotes
On 260 user lists
6,808 followers
239 
11. profile imageKelle Cruz
@kellecruz


Astronomy Prof at @Hunter_College, @AMNH, and #BDNYC. Liveable streets. @Spurs. Founder, editor of @AstroBetter & CEO of @ScienceBetter. Coordinator of @Astropy
New York, NY
astrobetter.com
Google Scholar page
11 years on Twitter
Recent tweets: 5% new, 26% replies, 61% retweets, 9% quotes
On 252 user lists
5,697 followers
237 
12. profile imageStarzanplanets
@StarzanPlanets


Astro • Physics • Planetary • Atmo • BLM • Geospace • CyberInfrastructure #ObservingRun • 229614 #PlanetaryScienceJournal
Zoom meeting
Google Scholar page
11 years on Twitter
Recent tweets: 6% new, 56% replies, 34% retweets, 4% quotes
On 260 user lists
5,067 followers
237 
13. profile imageAssociate Professor Jan (JJ) Eldridge
@astro_jje


NZ theoretical astrophysicist studying exploding binary stars. Lecturer, Speaker, Sci-fi addict, feminist, femme trans she-enby. Pronouns: she/her/them/they.
Auckland, New Zealand
jjeldridge.blogs.auckland.ac.nz
Google Scholar page
7 years on Twitter
Recent tweets: 30% new, 39% replies, 28% retweets, 4% quotes
On 174 user lists
10,482 followers
234 
14. profile imageProf. Emily Rice, Ph.D.
@emilylurice


Astronomer at @macaulayhonors, @GC_CUNY, @AMNH, #BDNYC, #CUNYAstro; @AstronomyOnTap HQ; CEO of @startorialist. Not @djcarlysagan 😜 She/her
Occupied Lenape&Wappinger Land
emilylrice.me
Google Scholar page
13 years on Twitter
Recent tweets: 6% new, 37% replies, 51% retweets, 7% quotes
On 212 user lists
6,569 followers
230 
15. profile imageMolly Peeples
@astronomolly


Astronomer in the Science Policies Group @STScI playing with galaxies & gas, real & fake. #Hubble, #JWST, #RomanST pay the bills; opinions are my own. She/her.
Baltimore, MD, z=0
molly.science
Google Scholar page
8 years on Twitter
Recent tweets: 8% new, 79% replies, 8% retweets, 4% quotes
On 208 user lists
8,631 followers
229 
16. profile imageGrant Tremblay
@astrogrant


Astrophysicist at the @CenterForAstro | @Harvard & @Smithsonian. Previously @NASA Einstein Fellow @Yale, Fellow @ESO, SDAS regular @STScI. He/His. Views my own.
Cambridge, MA
granttremblay.com
Google Scholar page
11 years on Twitter
Recent tweets: 16% new, 29% replies, 35% retweets, 19% quotes
On 136 user lists
6,421 followers
227 
17. profile imageBrian P Schmidt
@cosmicpinot


An overly busy Cosmologist who is Vice Chancellor of the ANU, Wine maker, Dad & Husband. 2011 Nobel Laureate in Physics
Canberra Australia
msowww.anu.edu.au/~brian
Google Scholar page
10 years on Twitter
Recent tweets: 8% new, 58% replies, 19% retweets, 14% quotes
On 564 user lists
28,386 followers
225 
18. profile imageDavid Charbonneau
@ExoCharbonneau


Exoplaneteer and Professor of Astronomy at Harvard. Girl Scout leader, hockey coach, and proud father of four daughters and future presidents.
Harvard University
cfa.harvard.edu/~dcharbon/Site…
Google Scholar page
6 years on Twitter
Recent tweets: 17% new, 31% replies, 45% retweets, 7% quotes
On 114 user lists
4,582 followers
222 
19. profile imageMike Brown
@plutokiller


Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. Striving to be antiracist and antisexist.
Pasadena, CA
mikebrown.caltech.edu
Google Scholar page
11 years on Twitter
Recent tweets: 9% new, 63% replies, 23% retweets, 5% quotes
On 1,717 user lists
65,030 followers
221 
20. profile imageAlex Parker
@Alex_Parker


Planetary astronomer and artist exploring the origin and history of our solar system. He/him.
Boulder, Colorado
alexharrisonparker.com
Google Scholar page
11 years on Twitter
Recent tweets: 24% new, 69% replies, 5% retweets, 3% quotes
On 802 user lists
32,243 followers
219 
21. profile imageAlessondra Springmann
@sondy


aka Sondy. asteroids, comets, @AreciboRadar/🇵🇷 love, cacti 🌵, geology, autoimmune disease/healthcare advocacy, puns, cat herding @ObservatoryCats. she/her
Chukson / Tucson, AZ
sondy.com
Google Scholar page
10 years on Twitter
Recent tweets: 12% new, 74% replies, 7% retweets, 7% quotes
On 346 user lists
9,360 followers
219 
22. profile imageBenneHolwerda
@BenneHolwerda


Extra-Galactic Astronomer & dad. Dust, galaxy morphology, supernovae, galaxy evolution. University of Louisville. Opinions & typos my own. He/him
Louisville, KY
Google Scholar page
12 years on Twitter
Recent tweets: 18% new, 67% replies, 5% retweets, 9% quotes
On 79 user lists
2,841 followers
214 
23. profile imageAlyssa A. Goodman
@AlyssaAGoodman


Astronomy Professor at Harvard, CoDirector of Science at Radcliffe Institute. President of glue solutions, inc. gluesolutions.io.
Massachusetts
cfa.harvard.edu/~agoodman
Google Scholar page
11 years on Twitter
Recent tweets: 34% new, 15% replies, 35% retweets, 16% quotes
On 200 user lists
4,131 followers
211 
24. profile imageRisa Wechsler
@RisaWechsler


astrophysicist. cosmologist. maker of universes, surveyer of the skies. professor of physics @stanford, director of @kipac1. talks: bit.ly/risamovies
San Francisco
risawechsler.com
Google Scholar page
8 years on Twitter
Recent tweets: 18% new, 13% replies, 35% retweets, 34% quotes
On 217 user lists
11,125 followers
209 
25. profile imageProf Anna Watts
@drannawatts


Professor of Astrophysics @ Univ. of Amsterdam. Neutron stars (explosions, dense matter), X-ray astronomy. Mom, Migrant. Particles in stars blah blah.
Amsterdam
staff.fnwi.uva.nl/a.l.watts/
Google Scholar page
6 years on Twitter
Recent tweets: 30% new, 51% replies, 9% retweets, 10% quotes
On 163 user lists
6,403 followers
196 
26. profile imageNicole *WEAR A FREAKING MASK* Gugliucci
@NoisyAstronomer


A physics professor who loves education, astronomy, dogs, books, weights, and good trouble. She/her ❤️💜💙 Tweets mine; RT/like≠endorse
New Hampshire, USA
Google Scholar page
Video channel
12 years on Twitter
Recent tweets: 12% new, 45% replies, 27% retweets, 16% quotes
On 995 user lists
21,350 followers
193 
27. profile imageDan F-M
@exoplaneteer


I write code for good & astrophysics. Associate Research Scientist at @FlatironCCA (he/him)
NYC
dfm.io
Google Scholar page
9 years on Twitter
Recent tweets: 28% new, 47% replies, 20% retweets, 5% quotes
On 88 user lists
3,462 followers
187 
28. profile imageDr Chiara Mingarelli
@Dr_CMingarelli


Gravitational-wave astrophysicist. Associate Research Scientist at @FlatironCCA, Assistant Prof. at @UConn, @NANOGrav enthusiast.
New York, NY
chiaramingarelli.com
Google Scholar page
9 years on Twitter
Recent tweets: 14% new, 21% replies, 55% retweets, 11% quotes
On 412 user lists
7,776 followers
186 
29. profile imageAlberto Conti
@albertoconti


Astrophysicist - Tweets are my own, at least in this multiverse. he/him --en.wikipedia.org/wiki/Alberto_C…
Colorado, USA
en.m.wikipedia.org/wiki/Alberto_C…
Google Scholar page
12 years on Twitter
Recent tweets: 51% new, 3% replies, 44% retweets, 2% quotes
On 214 user lists
3,993 followers
184 
30. profile imageJohn O'Meara
@astronomeara


Chief Scientist @keckobservatory Father, Astronomer, science policy nerd. Cosmic Origins Science Lead for #LUVOIR Chair AAAC. Tweets are my own. (he/him)
Kamuela, Hawaii
Google Scholar page
11 years on Twitter
Recent tweets: 14% new, 74% replies, 5% retweets, 8% quotes
On 65 user lists
2,242 followers
178 
31. profile imageJames Davenport, PhD
@jradavenport


Dad, astronomer, professor, maker of data & science things. Studying stars, looking for aliens. All opinions are my own. #BlackLivesMatter
Seattle, WA
jradavenport.github.io
Google Scholar page
Video channel
8 years on Twitter
Recent tweets: 12% new, 45% replies, 32% retweets, 12% quotes
On 175 user lists
3,616 followers
177 
32. profile imageP(David|Kipping) ∝ P(Kipping|David) P(David)
@david_kipping


Exoplanets & Exomoons, Cool Worlds Lab, Columbia University. He/Him
Manhattan, NY
coolworldslab.com
Google Scholar page
Video channel
11 years on Twitter
Recent tweets: 20% new, 45% replies, 27% retweets, 9% quotes
On 193 user lists
7,022 followers
173 
33. profile imageMatthew Kenworthy
@mattkenworthy


Associate Professor of Astronomy at Leiden Observatory - exoplanet imaging and giant ring transit searches. Keen on giving public talks and outreach. He/him.
Leiden, The Netherlands
kenworthy.space
Google Scholar page
10 years on Twitter
Recent tweets: 10% new, 46% replies, 25% retweets, 20% quotes
On 77 user lists
3,080 followers
173 
34. profile imageJohanna
@johannateske


She/her/hers. Astronomer, runner, feminist, vegan, Nats fan, Peloton fan.
Washington, DC
johannateske.squarespace.com
Google Scholar page
6 years on Twitter
Recent tweets: 16% new, 19% replies, 53% retweets, 12% quotes
On 115 user lists
2,741 followers
173 
35. profile imageAdam Burgasser
@browndwarfs


astrophysicist, professor, and preferably in the water.
on a plane, or San Diego
pono.ucsd.edu/~adam
Google Scholar page
10 years on Twitter
Recent tweets: 20% new, 35% replies, 41% retweets, 4% quotes
On 57 user lists
2,188 followers
170 
36. profile imageKarin Sandstrom
@karinsandstrom


Astronomer. Assistant Professor at UC San Diego. Lover of coffee, interstellar dust, California, nerdy stuff.
San Diego, CA
karinsandstrom.github.io
Google Scholar page
11 years on Twitter
Recent tweets: 11% new, 45% replies, 37% retweets, 6% quotes
On 75 user lists
2,859 followers
168 
37. profile imageJC Holbrook
@astroholbrook


Astrophysicist, Cultural Astronomer, Filmmaker. Black Suns vimeo.com/ondemand/black… TV The Science Tourists: y2u.be/KNjrP9IuAAE.
Edinburgh, UK
uwcastro.org/our_team/holbr…
Google Scholar page
11 years on Twitter
Recent tweets: 12% new, 3% replies, 76% retweets, 10% quotes
On 145 user lists
4,169 followers
167 
38. profile imageJonathan Fortney • OMG Wear a Mask! • #BLM
@jjfplanet


@ucsc Professor & Director of Other Worlds Laboratory. Planetary Astrophysics: Exoplanets & Solar System. Father, Partner, Softballer, Runner, Minnesota. he/him
Santa Cruz, CA
owl.ucsc.edu
Google Scholar page
8 years on Twitter
Recent tweets: 22% new, 37% replies, 32% retweets, 10% quotes
On 95 user lists
3,595 followers
167 
39. profile imageJosh Peek
@jegpeek


Principal Investigator @MAST_News. Data Science and astronomy at @stsci and JHU. Statements do not reflect the position of any employer, obvi.
Baltimore
stsci.edu/~jegpeek/
Google Scholar page
11 years on Twitter
Recent tweets: 6% new, 77% replies, 7% retweets, 10% quotes
On 49 user lists
1,402 followers
163 
40. profile imageJason Wright
@Astro_Wright


Professor of Astronomy and Astrophysics at Penn State. Son, husband, father, scientist, teacher, student, human, Earthling. Mostly posting astronomy. Mostly.
State College, PA, USA
sites.psu.edu/astrowright/
Google Scholar page
8 years on Twitter
Recent tweets: 20% new, 55% replies, 21% retweets, 4% quotes
On 199 user lists
7,073 followers
161 
41. profile imagePriyamvada Natarajan
@SheerPriya


@Yale astrophysicist, works on exotica in the universe: dark matter, black holes; Author: Mapping the Heavens • https://t.co/DuzePWpq2N
New Haven, CT
amazon.com/gp/aw/d/030020…
Google Scholar page
4 years on Twitter
Recent tweets: 12% new, 75% replies, 1% retweets, 12% quotes
On 187 user lists
13,648 followers
160 
42. profile imageEric Mamajek
@EricMamajek


Star and exoplanet whisperer. Statements & opinions my own. My annoying topics: astronomy, hurricanes, meteorites, Pgh sports.
Douglass
Google Scholar page
9 years on Twitter
Recent tweets: 20% new, 22% replies, 45% retweets, 12% quotes
On 68 user lists
3,136 followers
160 
43. profile imageThomas Robitaille 🇪🇺
@astrofrog


Scientific software developer, lead developer of Glue, co-ordinator for the Astropy project, open development advocate.
United Kingdom
thomasrobitaille.com
Google Scholar page
11 years on Twitter
Recent tweets: 30% new, 37% replies, 32% retweets, 2% quotes
On 121 user lists
2,704 followers
159 
44. profile imageTrueSciPhi / Kelly Truelove
@TrueSciPhi


A window on science, philosophy, and mathematics communities on social media, by Kelly Truelove (physics PhD). Lists: TrueSciPhi.org. Images: TrueSciPhi.art.
Austin, Texas
TrueSciPhi.org
Google Scholar page
Video channel
5 years on Twitter
Recent tweets: 57% new, 19% replies, 21% retweets, 4% quotes
On 292 user lists
8,984 followers
158 
45. profile imageJames Bullock
@jbprime


Dean @UCIPhysSci - Professor @UCIPhysAstro - Astrophysicist Cosmologist - Fan of @UCImath @UCIchemistry @UCIESS @UCIrvine - Mumbler on @ScienceChannel #HTUW
Irvine, California, USA
physics.uci.edu/~bullock/
Google Scholar page
11 years on Twitter
Recent tweets: 10% new, 6% replies, 75% retweets, 10% quotes
On 135 user lists
5,145 followers
158 
46. profile imageAlan Duffy
@astroduff


Professor in Astrophysics at @Swinburne and Lead Scientist of @RiAus Instagram.com/profalanduffy
Melbourne
australiascience.tv/covidsafe-trac…
Google Scholar page
8 years on Twitter
Recent tweets: 6% new, 47% replies, 12% retweets, 35% quotes
On 405 user lists
22,488 followers
157 
47. profile imageBenjamin Pope
@fringetracker


Astronomer - he/him
Gadigal/Gweagal country
benjaminpope.github.io
Google Scholar page
7 years on Twitter
Recent tweets: 5% new, 35% replies, 50% retweets, 10% quotes
On 80 user lists
2,854 followers
157 
48. profile imageAdrian Price-Whelan
@adrianprw


astrophysics postdoc @ Flatiron Institute (CCA); galaxy dynamics, binary stars; @astropy developer; music; github.com/adrn (he/him). Black Lives Matter.
new york, ny
adrian.pw
Google Scholar page
9 years on Twitter
Recent tweets: 15% new, 47% replies, 31% retweets, 7% quotes
On 71 user lists
2,809 followers
157 
49. profile imagePeter Coles 🇮🇪 🇪🇺🌈🎹🎷🎼🎶
@telescoper


Theoretical astrophysicist specialising in the Universe and all that surrounds it (e.g. jazz, opera, poetry & crosswords). Pronouns: he/him/his
Maynooth, Co Kildare, Ireland
telescoper.wordpress.com
Google Scholar page
Video channel
11 years on Twitter
Recent tweets: 36% new, 29% replies, 17% retweets, 18% quotes
On 306 user lists
6,401 followers
156 
50. profile imageDr. Kaitlin Rasmussen
@toomanyspectra


twitter’s spectroscopist ✨ astronomy post-doc @UMich 😎 non-binary ✊ sci-fi writer & consultant 🚀 advocate for gender minorities in STEM 🏳️‍🌈 she/they
Ann Arbor, MI
kaitlinrasmussen.com
Google Scholar page
2 years on Twitter
Recent tweets: 40% new, 50% replies, 5% retweets, 4% quotes
On 57 user lists
6,390 followers
155 
51. profile imageJo Dunkley
@j_dunkley


Professor of Physics and Astrophysics at Princeton. Author of Our Universe: An Astronomer's Guide. She/her.
Princeton, NJ
physics.princeton.edu/~jdunkley
Google Scholar page
9 years on Twitter
Recent tweets: 8% new, 22% replies, 55% retweets, 15% quotes
On 131 user lists
4,237 followers
153 
52. profile imageJoss Bland-Hawthorn
@JossBlandHawtho


All things novel, beautiful, poetical, historical, astrophysical, mathematical, technological.
Sydney, Australia
physics.usyd.edu.au/~jbh/
Google Scholar page
6 years on Twitter
Recent tweets: 33% new, 25% replies, 30% retweets, 12% quotes
On 75 user lists
2,481 followers
152 
53. profile imageKevin Schawinski
@kevinschawinski


Co-founder/CEO @modulos_ai
Zurich, Switzerland
modulos.ai
Google Scholar page
9 years on Twitter
Recent tweets: 18% new, 52% replies, 13% retweets, 18% quotes
On 238 user lists
4,525 followers
151 
54. profile imageDavid Grinspoon
@DrFunkySpoon


Astrobiologist, Author, Musician. 👽🚀🎸🎵🌎❤️
Biosphere One
funkyscience.net
Google Scholar page
9 years on Twitter
Recent tweets: 10% new, 25% replies, 55% retweets, 10% quotes
On 715 user lists
28,159 followers
149 
55. profile imageDr Jane MacArthur
@Jane_MacArthur


Planetary scientist studying @UKAntarcticMets, martian meteorites and comet Stardust. Fellow & elected Councillor @RoyalAstroSoc #RAS200 #Violinist #FCA
Manchester
janemac.org
Google Scholar page
11 years on Twitter
Recent tweets: 13% new, 46% replies, 29% retweets, 12% quotes
On 314 user lists
7,399 followers
147 
56. profile imageJames O'Donoghue
@physicsJ


Planetary Astronomer @JAXA_en, previously @NASA. Observer of Jupiter & Saturn. Dad, husband and amateur animator. Tweets my own
Tokyo, Japan
youtube.com/jayphys85/vide…
Google Scholar page
Video channel
9 years on Twitter
Recent tweets: 10% new, 62% replies, 15% retweets, 13% quotes
On 809 user lists
94,824 followers
143 
57. profile imageCarl E. Fields
@carlnotsagan


PhD Candidate using computers to blow up stars @msu_astro/@seseasu. Supported by @LosAlamosNatLab and @nsfgrfp. Venmo: carlnotsagan. he/him/his.
Tempe, AZ
carlnotsagan.com
Google Scholar page
6 years on Twitter
Recent tweets: 8% new, 47% replies, 45% retweets, 0% quotes
On 61 user lists
4,475 followers
140 
58. profile imageFranck Marchis
@AllPlanets


Planetary astronomer at the SETI Institute, CSO at Unistellar, husband, dad & crossfit athlete balancing his life. Tweet about space, our planet & human rights.
San Francisco
franckmarchis.com
Google Scholar page
10 years on Twitter
Recent tweets: 44% new, 17% replies, 18% retweets, 21% quotes
On 388 user lists
6,656 followers
138 
59. profile imageMark Marley
@astromarkmarley


Astronomer working for a well known national space agency. Interests include extrasolar planets, brown dwarfs, giant planets. Opinions are mine alone.
Mountain View, California
google.com/profiles/Mark.…
Google Scholar page
10 years on Twitter
Recent tweets: 22% new, 41% replies, 29% retweets, 8% quotes
On 112 user lists
3,574 followers
138 
60. profile imageBrant Robertson
@brant_robertson


Proud father of triplets. Theoretical astrophysicist, UC Santa Cruz (@ucsc). Former @UW, @Harvard, @UChicago, @Caltech, @UofA, @the_IAS.
Santa Cruz, CA
robertson.sites.ucsc.edu
Google Scholar page
8 years on Twitter
Recent tweets: 20% new, 35% replies, 27% retweets, 18% quotes
On 54 user lists
1,621 followers
138 
61. profile imageRobert Simpson 🌈
@orbitingfrog


Googler, astronomer, TED Fellow. He/him. Views are my own.
UK
orbitingfrog.com
Google Scholar page
13 years on Twitter
Recent tweets: 20% new, 35% replies, 39% retweets, 6% quotes
On no user lists
30,137 followers
135 
62. profile imageDr Claudia Antolini 🌌🚀#BLM she/her 🐯
@CA_AstroComm


#Scicomm | astronomer | space wizard | #STEMinist | #mentalhealth | immigrant | @tigerinstemm 🇮🇹🇪🇺 (own views)
United Kingdom
Google Scholar page
2 years on Twitter
Recent tweets: 8% new, 76% replies, 14% retweets, 2% quotes
On 206 user lists
21,605 followers
134 
63. profile imageDr Tabetha Boyajian
@tsboyajian


Assistant professor of Astrophysics at #LSU. disrupter of astrophysics; #BoyajiansStar #TabbysStar; all posts here are my own; She/her
Baton Rouge, LA
wherestheflux.com
Google Scholar page
11 years on Twitter
Recent tweets: 24% new, 58% replies, 14% retweets, 4% quotes
On 219 user lists
9,718 followers
133 
64. profile imageJ
@astrocrash


Robotics/software engineer. I used to destroy stars for science. Maintain astrocats (astrocats.space, @AstroCatalogs) & Vox Charta (voxcharta.org)
Cambridge, MA
astrocrash.net
Google Scholar page
11 years on Twitter
Recent tweets: 36% new, 50% replies, 4% retweets, 10% quotes
On 44 user lists
2,193 followers
132 
65. profile imageJohn Debes
@JohnDebes


Deputy Head of SMO @stsci. @diskdetective, @backyardworlds, and @NASARoman CGI. Planetary systems around young stars/white dwarfs. Opinions are my own. He/Him
Geektown, USA
stsci.edu/~debes/
Google Scholar page
8 years on Twitter
Recent tweets: 12% new, 21% replies, 57% retweets, 10% quotes
On 87 user lists
1,367 followers
129 
66. profile imageLeo C. Stein 🦁
@duetosymmetry


Physics Prof @ U of MS. Black holes, gravitational waves, general relativity & beyond. Formerly @Caltech @MIT @Cornell. Need thin pizza + fruity coffee. He/him
Oxford, MS
duetosymmetry.com
Google Scholar page
11 years on Twitter
Recent tweets: 8% new, 61% replies, 21% retweets, 9% quotes
On 152 user lists
6,392 followers
128 
67. profile imageLiz B ☆
@astro_Liz


X-ray and Optical Astronomer at @ESO. ex Instrument Scientist. Bleeding heart liberal & intersectional feminist. All views my own. Ⓥ #WomenInScience She/Her
Edinburgh, Scotland
Google Scholar page
8 years on Twitter
Recent tweets: 10% new, 61% replies, 19% retweets, 10% quotes
On 62 user lists
1,734 followers
128 
68. profile imageTom Barclay
@mrtommyb


PhD astrophysicist at NASA Goddard | UMBC faculty. TESS mission. Planets orbiting other stars. Listening to punk rock. Tweets are my own.
Silver Spring, MD
tombarclay.com
Google Scholar page
11 years on Twitter
Recent tweets: 20% new, 65% replies, 6% retweets, 10% quotes
On 85 user lists
2,840 followers
124 
69. profile imageDr. Caryl Gronwall
@carylgronwall


Astronomer at Penn State University. She/her
State College, PA
astro.psu.edu/~caryl
Google Scholar page
9 years on Twitter
Recent tweets: 22% new, 49% replies, 4% retweets, 26% quotes
On 40 user lists
1,443 followers
123 
70. profile imageAndy Rivkin
@asrivkin


Planetary astronomer on #TeamAsteroid; Gedankenband member and guitarist; 'Surprisingly nonchalant' according to Wired. He/him הנני
#USAstronomyGoodwillAmbassador ⊗
imperturbable-music.blogspot.com
Google Scholar page
12 years on Twitter
Recent tweets: 10% new, 51% replies, 13% retweets, 26% quotes
On 238 user lists
5,861 followers
122 
71. profile imageDr Emma Chapman
@DrEOChapman


Astrophysicist, Royal Society Research Fellow. Author of ‘First Light’, published Nov 2020. Activist on sexual misconduct in academia with @1752group.
London, England
dremmachapman.wordpress.com
Google Scholar page
4 years on Twitter
Recent tweets: 22% new, 56% replies, 13% retweets, 9% quotes
On 54 user lists
5,396 followers
122 
72. profile imageDr Pauline Barmby
@PBarmby


Professor, galaxy-observing astrophysicist & assoc chair @westernuphysast, co-chair @LRP2020 (opinions mine). Yarn & SF aficionada, runner. She/her.
Traditional territories of the Anishinaabeg, Haudenausaune, Lenaapeewak, and Attawandaron peoples.
pbarmby.github.io
Google Scholar page
9 years on Twitter
Recent tweets: 25% new, 55% replies, 15% retweets, 5% quotes
On 100 user lists
1,743 followers
121 
73. profile imageDr Maggie Lieu
@Space_Mog


Astrophysicist at @uniofnottingham. Researching the dark Universe with stats, ML & @ESA_Euclid. Youtuber. Science presenter. Past: ESA/UoB/UCLA/UKC
Community of Madrid, Spain
youtube.com/channel/UClO6T…
Google Scholar page
Video channel
7 years on Twitter
Recent tweets: 27% new, 53% replies, 15% retweets, 6% quotes
On 147 user lists
5,372 followers
120 
74. profile imageBrett Morris, PhD
@brettmor


Astronomer @unibern with interests in exoplanets and stellar activity. Formerly: @UW, @NASAGoddard, @UofMaryland.
Bern, Switzerland
brettmorr.is
Google Scholar page
11 years on Twitter
Recent tweets: 8% new, 33% replies, 51% retweets, 8% quotes
On 67 user lists
1,574 followers
119 
75. profile imageEric Agol
@AgolEric


Astronomer, astrophysicist, professor. He/him.
Google Scholar page
7 years on Twitter
Recent tweets: 4% new, 69% replies, 25% retweets, 2% quotes
On 21 user lists
1,230 followers
119 
76. profile imageAndrew Pontzen
@apontzen


I do cosmology. Previously music. Prof at UCL, funded by Royal Society and ERC. Tweeting in a personal capacity: it’s no-one else’s fault when I talk nonsense.
London
andrew.pontzen.uk
Google Scholar page
10 years on Twitter
Recent tweets: 18% new, 54% replies, 22% retweets, 6% quotes
On 160 user lists
3,456 followers
116 
77. profile imageJonathan Pritchard
@jr_pritchard


Imperial astrophysicist and bewildered vagabond. Reader. SKA enthusiast. @ERC_research funded (opinions mine, not employer's)
Richmond, London
imperial.ac.uk/people/j.pritc…
Google Scholar page
9 years on Twitter
Recent tweets: 20% new, 41% replies, 25% retweets, 14% quotes
On 81 user lists
2,055 followers
116 
78. profile imageMichael Merrifield
@AstroMikeMerri


Professor of astronomy at the University of Nottingham. Too frequent appearances in media (both old and new). All my own views.
Nottingham
about.me/michael.merrif…
Google Scholar page
9 years on Twitter
Recent tweets: 14% new, 71% replies, 1% retweets, 14% quotes
On 192 user lists
8,539 followers
115 
79. profile imageSimon Porter
@AscendingNode


Astrophysicist on the @NASANewHorizons mission to Pluto, 2014 MU69, and beyond. Research Scientist at @SwRI. Space, plane, and train dork. Minor planet 11467.
Boulder/Lafayette, CO, 1 AU
Google Scholar page
7 years on Twitter
Recent tweets: 7% new, 51% replies, 29% retweets, 14% quotes
On 306 user lists
6,544 followers
115 
80. profile imageArfon Smith
@arfon


Product (Data) @github. Previously head of data science @spacetelescope. @zooniverse co-founder. Editor-in-chief of the Journal of Open Source Software
Edinburgh, 🏴󠁧󠁢󠁳󠁣󠁴󠁿
arfon.org
Google Scholar page
13 years on Twitter
Recent tweets: 7% new, 47% replies, 39% retweets, 8% quotes
On 269 user lists
4,732 followers
115 
81. profile imageFiona H. Panther
@FiPanther


99% background, 1% astrophysical. 100% salty. Used to make bold claims based on photon counts. Now GW astronomy with SPIIR @ UWA with OzGrav.
Crawley, Perth (WA)
auntiematter.space
Google Scholar page
11 years on Twitter
Recent tweets: 20% new, 57% replies, 9% retweets, 13% quotes
On 101 user lists
3,238 followers
115 
82. profile imageL. Miché Aaron #BlackLivesMatter
@Astrenome


Planetary Science Ph.D. Student at @JHUEPS. Graduate researcher at @JHUAPL. Pronouns: she/her. I like cosplaying, rocks, crocheting, painting, and spectroscopy!
Washington, DC
Google Scholar page
6 years on Twitter
Recent tweets: 38% new, 25% replies, 27% retweets, 11% quotes
On 92 user lists
6,570 followers
114 
83. profile imageChristopher Berry
@cplberry


#GravitationalWave astrophysicist (@LIGO). @NUCIERA BOV Research Professor/@UofGravity Lecturer. Science, education, LEGO & cake. May contain traces of nuts
Evanston, IL
cplberry.com
Google Scholar page
6 years on Twitter
Recent tweets: 2% new, 64% replies, 23% retweets, 12% quotes
On 138 user lists
5,345 followers
113 
84. profile imagePeter Gao
@PlanetaryGao


Sagan Fellow @ UC Santa Cruz. Planetary and exoplanet atmospheres. Soon-to-be staff scientist @ Carnegie EPL. Trekkie. Canadian. He/Him/His. Black Lives Matter.
planetarygao.wixsite.com/main
Google Scholar page
6 years on Twitter
Recent tweets: 23% new, 34% replies, 31% retweets, 13% quotes
On 33 user lists
2,094 followers
112 
85. profile imagePaul Crowther
@Paul_Crowther


@PhysicsShef Head of Dept at @unisheffield. Prof of Astrophysics mostly researching Monster Stars. Interested in UK sci policy esp @STFC_Matters's ups & downs
Peoples Republic of Sheffield
pacrowther.staff.shef.ac.uk
Google Scholar page
10 years on Twitter
Recent tweets: 22% new, 15% replies, 53% retweets, 10% quotes
On 133 user lists
2,790 followers
110 
86. profile imageMike Boylan-Kolchin
@MBKplus


Father. Theoretical astrophysicist studying dark matter & galaxy formation; professor of Astronomy @UTAustin. Views expressed here are mine.
as.utexas.edu/~mbk/
Google Scholar page
7 years on Twitter
Recent tweets: 24% new, 45% replies, 9% retweets, 22% quotes
On 38 user lists
2,056 followers
110 
87. profile imageDr. Jillian Scudder
@Jillian_Scudder


Astrophysics PhD & assistant professor at @oberlincollege. Author, alto, artist. I study galaxies & write @astroquizzical (out in paperback!) she/hers.
jillianscudder.com
Google Scholar page
8 years on Twitter
Recent tweets: 28% new, 49% replies, 14% retweets, 10% quotes
On 149 user lists
2,657 followers
109 
88. profile imageMichael Brown
@MJIBrown


Astronomer, Monash University academic, Conversation contributor, no fan of pseudo-science.
Melbourne, Australia
theconversation.com/profiles/micha…
Google Scholar page
7 years on Twitter
Recent tweets: 12% new, 33% replies, 44% retweets, 11% quotes
On no user lists
2,440 followers
109 
89. profile imageMegan Donahue
@astrophysics


I'm an astronomy professor at Michigan State University. I maintain chemical balances of sorts by running. Playing bass in two Lansing bands, GSB & Dr. Decade.
Michigan
pa.msu.edu/~donahue
Google Scholar page
12 years on Twitter
Recent tweets: 9% new, 80% replies, 5% retweets, 6% quotes
On 73 user lists
1,932 followers
109 
90. profile imageBrittany Kamai, PhD 🌏 (she/her)
@cosmojellyfish


floating in the cosmic currents I share knowledge about astrophysics, Hawai'i, & treating others with dignity & respect🌺 #ShutDownSTEM🔥 #HawaiianInSTEM 🤙🏾
Livin it Up
brittanykamai.com
Google Scholar page
5 years on Twitter
Recent tweets: 7% new, 58% replies, 17% retweets, 18% quotes
On 64 user lists
3,083 followers
108 
91. profile imageStephen Serjeant
@StephenSerjeant


Astronomy Prof at Open University,sometimes doing OU/BBC stuff. 26.2mi=42.2km.#RejoinEU. Likes often=bookmarks. Views here do not necessarily blah blah. He/him
127.0.0.1
stephenserjeant.github.io
Google Scholar page
11 years on Twitter
Recent tweets: 9% new, 23% replies, 45% retweets, 23% quotes
On 157 user lists
2,468 followers
108 
92. profile image🔭🌃Jana Grcevich 📡🚀
@janagrc


Astronomer, outreach @columbiaastro, data science
NYC
janagrc.com
Google Scholar page
12 years on Twitter
Recent tweets: 12% new, 47% replies, 37% retweets, 4% quotes
On 33 user lists
1,690 followers
108 
93. profile imageScott Trager
@SCTrager


Astrophysicist, music fan, dad, husband of @McIntyreKmci, geek, US expat in NL. Tweets are my own.
Groningen, Netherlands
Google Scholar page
8 years on Twitter
Recent tweets: 2% new, 33% replies, 53% retweets, 12% quotes
On 43 user lists
1,378 followers
108 
94. profile imageJeyhan
@Jeyhan


Assistant Professor at RIT interested in infrared galaxies, interacting/merging galaxies, and AGN. Also interested in public outreach and science communication.
Rochester, NY
jeyhan.me
Google Scholar page
12 years on Twitter
Recent tweets: 12% new, 25% replies, 55% retweets, 8% quotes
On 50 user lists
1,285 followers
105 
95. profile imageLía Corrales
@eblur27


X-ray astronomer, PhD, 🌈 Professional Space Rainbow Hunter, loves Adventure Time and Cats🌹she/her
Ann Arbor, MI
Google Scholar page
9 years on Twitter
Recent tweets: 21% new, 20% replies, 54% retweets, 5% quotes
On 28 user lists
1,095 followers
105 
96. profile imageJake VanderPlas
@jakevdp


Coffee and Python, preferably in that order. Dad of two girls; once-astronomer; author of @pydatasci.
Oakland CA
vanderplas.com
Google Scholar page
8 years on Twitter
Recent tweets: 26% new, 55% replies, 11% retweets, 8% quotes
On 1,280 user lists
39,770 followers
103 
97. profile imageLisa Kaltenegger
@KalteneggerLisa


Astronomy Professor @Cornell University, Director of the Carl Sagan Institute @CSInst, Searching for life in the universe #exoplanets, #astrobiology, #astronomy
Ithaca, NY
carlsaganinstitute.org
Google Scholar page
3 years on Twitter
Recent tweets: 6% new, 7% replies, 73% retweets, 15% quotes
On no user lists
2,568 followers
103 
98. profile imageBen Montet
@benmontet


Astronomer, Scientia lecturer at @UNSWPhysics. I study exoplanets and their stars. Chicagoan living in Sydney
Sydney, NSW
benmontet.github.io
Google Scholar page
9 years on Twitter
Recent tweets: 25% new, 59% replies, 5% retweets, 11% quotes
On 32 user lists
1,570 followers
103 
99. profile imageJohn Gizis
@johngizis


I'm a professor of astronomy and a fan of the Yankees and Jets. Speaking as a citizen on matters of public interest, not for my institution. He/Him
physics.udel.edu/~gizis/
Google Scholar page
11 years on Twitter
On 47 user lists
1,008 followers
103 
100. profile imageGeraint F. Lewis
@Cosmic_Horizons


Cosmologist, Galactic Archaeologist. Proud Silurian, Australian immigrant, & author of @AFortunateUni and @CRHandbook with @lukebarnesastro.
Sydney
geraintflewis.com
Google Scholar page
Video channel
6 years on Twitter
Recent tweets: 11% new, 74% replies, 15% retweets, 0% quotes
On 88 user lists
2,932 followers
102 
101. profile imageDr. Nikole Lewis
@NikoleKLewis


Exoplanetary Scientist. Assistant Professor @Cornell. Wife and mother of two. Opinions are my own.
Ithaca, NY
Google Scholar page
4 years on Twitter
Recent tweets: 16% new, 19% replies, 60% retweets, 6% quotes
On 45 user lists
1,295 followers
102 
102. profile imageDaniela Huppenkothen
@Tiana_Athriel


astronomy and data science @SRON_Space | harpist-in-perpetual-training | occasional photographer of waterfalls and squirrels | bread baker | she/her
Amsterdam, The Netherlands
huppenkothen.org
Google Scholar page
11 years on Twitter
Recent tweets: 14% new, 45% replies, 41% retweets, 1% quotes
On 48 user lists
1,499 followers
101 
103. profile imageRichard Easther
@REasther


Father, scientist, @AucklandUni prof, Kiwi diaspora returnee.' We are all in the gutter, but some of us are looking at the stars.' He/him.
Google Scholar page
9 years on Twitter
Recent tweets: 14% new, 61% replies, 14% retweets, 10% quotes
On 96 user lists
4,505 followers
100 
104. profile imagePaul Byrne
@ThePlanetaryGuy


Associate Professor of Planetary Science at @NCState—endlessly driven to understand why planets look the way they do | he/him | 🇮🇪 in 🇺🇸
Raleigh, NC
planetaryresearchgroup.com
Google Scholar page
2 years on Twitter
Recent tweets: 18% new, 51% replies, 19% retweets, 12% quotes
On 171 user lists
10,546 followers
99 
105. profile imageClara Sousa-Silva
@DrPhosphine


Mediocre quantum astrochemist, outstanding dinner party guest.
clarasousasilva.com
Google Scholar page
10 years on Twitter
Recent tweets: 15% new, 58% replies, 25% retweets, 3% quotes
On 66 user lists
4,964 followers
99 
106. profile imageDr. Sabine Stanley #BlackLivesMatter
@PlanetSabine


Planetary scientist. Professor at Johns Hopkins University. Loves food, music, sci-fi. Sucker for slapstick. Misplaced Canadian. she/her
Baltimore, MD
sabinestanley.com
Google Scholar page
5 years on Twitter
Recent tweets: 24% new, 34% replies, 37% retweets, 5% quotes
On 77 user lists
2,767 followers
99 
107. profile imageKonstantin Batygin
@kbatygin


Planetary Science Prof @ Caltech | Planet 9 | Exoplanets | Vox & Guitar @ TheSeventhSeason.net | Husband | Dad
Pasadena, CA
konstantinbatygin.com
Google Scholar page
4 years on Twitter
Recent tweets: 22% new, 61% replies, 12% retweets, 5% quotes
On 152 user lists
12,251 followers
97 
108. profile imageEdward Gomez 🤖🏴󠁧󠁢󠁷󠁬󠁳󠁿🇪🇺
@zemogle


Astronomer, coder, and web technology enthusiast. Believe everyone can be a scientist if they ask more questions. Dad of toddler twins. Exhausted. He/him.
Cardiff, UK
edward.gomez.me.uk
Google Scholar page
12 years on Twitter
Recent tweets: 34% new, 45% replies, 17% retweets, 5% quotes
On 90 user lists
2,131 followers
97 
109. profile imagePeter Plavchan
@PlavchanPeter


Associate Professor of Astronomy (he/him)
George Mason University
plavchan.com
Google Scholar page
9 years on Twitter
Recent tweets: 11% new, 41% replies, 43% retweets, 5% quotes
On 38 user lists
1,371 followers
97 
110. profile imageRobert Fisher
@fisherastro


Caltech - UC Berkeley - LLNL - University of Chicago - UMass Dartmouth. American and Italian Theoretical and Computational Astrophysicist. Aspiring Vegan.
UMass Dartmouth
novastella.org
Google Scholar page
7 years on Twitter
Recent tweets: 2% new, 71% replies, 9% retweets, 18% quotes
On 41 user lists
1,177 followers
97 
111. profile imageRyan Trainor
@crosstrainor


astrophysicist / dad / asst. professor at @FandMCollege / student of social justice. Black Lives Matter. he/him.
Lancaster, PA
blacklivesmatters.carrd.co
Google Scholar page
11 years on Twitter
Recent tweets: 8% new, 55% replies, 25% retweets, 10% quotes
On 14 user lists
1,065 followers
97 
112. profile imageJoshua Bloom #BLM
@profjsb


Astrophysics prof & department Chair at @UCBerkeley; Wise.io cofounder; Inventor; Dad, #Tennis everything. Anti #TransparentMoon. Tweets are my own (un)doing.
Berkeley, CA
joshbloom.org
Google Scholar page
12 years on Twitter
Recent tweets: 30% new, 26% replies, 29% retweets, 16% quotes
On 258 user lists
3,900 followers
95 
113. profile imageLori Fenton
@LoriKFenton


I am a planetary aeolian geomorphologist at @SETIInstitute studying wind-formed features (like sand dunes). I blog about it: cosmicdiary.org/lfenton/. (she/her)
Bay area, California
seti.org/our-scientists…
Google Scholar page
9 years on Twitter
Recent tweets: 2% new, 59% replies, 29% retweets, 10% quotes
On 190 user lists
3,937 followers
94 
114. profile imageEli Bressert
@elibressert


Love big ideas and putting them into action by connecting the impossible. Cofounder and CEO of @OriginDot
Amsterdam, NL
theorigin.app
Google Scholar page
12 years on Twitter
Recent tweets: 18% new, 36% replies, 40% retweets, 6% quotes
On 211 user lists
2,434 followers
92 
115. profile imageDr. Misty Bentz 💫
@Astronomisty


Associate Professor. Astrophysicist and black hole whisperer. Cat mom. She/her. Daily science posts at facebook.com/sciencelikeamo…
Georgia, USA
astro.gsu.edu/~bentz
Google Scholar page
5 years on Twitter
Recent tweets: 12% new, 60% replies, 19% retweets, 9% quotes
On 30 user lists
1,484 followers
92 
116. profile imageDr. L. C. Mayorga
@mayorgalc


Exoplanets, Seattleite living in Maryland. Half an existential crisis from being productive. She/Her/Royal We. My cat only here: instagram.com/mayorgalc
Maryland, USA
lcmayorga.wordpress.com
Google Scholar page
7 years on Twitter
Recent tweets: 26% new, 62% replies, 7% retweets, 6% quotes
On 33 user lists
1,172 followers
92 
117. profile imageChristine Corbett Moran
@corbett


Technical Group Supervisor Cyber Defense Engineering&Research @NASAJPL, Author, Mom. Past: @Caltech, @SpaceX, @MIT, @SignalApp, @SPTelescope. 🔭@ScienceCorbett
Pasadena, CA
christinecorbettmoran.com
Google Scholar page
10 years on Twitter
Recent tweets: 16% new, 51% replies, 29% retweets, 2% quotes
On 473 user lists
13,072 followers
91 
118. profile imageTim O'Brien
@ProfTimOB


Professor of Astrophysics, Associate Director @jodrellbank, @OfficialUoM Physics & Astronomy, Science @bluedotfestival. Red. Own views. He/him.
❤️ Manchester, JB & Whaley 🐝
proftimobrien.com
Google Scholar page
11 years on Twitter
Recent tweets: 26% new, 45% replies, 23% retweets, 6% quotes
On 266 user lists
13,682 followers
90 
119. profile imageCaitlin Ahrens, PhD✨🚀
@AhrensScience


NASA Postdoctoral Program Fellow-GSFC. NASA Solar System Ambassador. PhD in space science. Got a radio show! Ten Outstanding Young Americans 2018. WVU alum.
Maryland, USA
kuaf.com/term/scratchin…
Google Scholar page
4 years on Twitter
Recent tweets: 6% new, 30% replies, 51% retweets, 12% quotes
On 100 user lists
3,718 followers
90 
120. profile imageLeigh Fletcher
@LeighFletcher


Planetary scientist, Dad-in-training, space enthusiast, @RoyalSociety Research Fellow and Associate Professor based at the @UniOfLeicester.
Leicester, England
leighfletcher.github.io
Google Scholar page
11 years on Twitter
Recent tweets: 21% new, 49% replies, 19% retweets, 11% quotes
On 150 user lists
2,739 followers
89 
121. profile imageProf Naomi McC-G
@naomimcgriff


Mother, Professor of Astrophysics at #ANU, Runner, Cook. Travel too much. From Portland, Oregon. Now also Australian. Opinions my own.
Canberra, Australia
Google Scholar page
8 years on Twitter
Recent tweets: 40% new, 45% replies, 5% retweets, 11% quotes
On 37 user lists
1,534 followers
89 
122. profile imageBruno Merín
@BrunoMerin


Astronomer Ph.D., Head of the ESAC Science Data Centre at @ESA. Bringing our precious space science data from the final frontiers to everyone on Earth.
ESAC, Madrid, Spain
brunomerin.com
Google Scholar page
9 years on Twitter
Recent tweets: 18% new, 24% replies, 37% retweets, 20% quotes
On 64 user lists
1,467 followers
89 
123. profile imageDr Laura Watkins
@laurawatkins_


Brit, astronomer, dancer. Works on Hubble. Studies dynamics of stellar systems in the Local Group. Particularly intrigued by globular clusters. She/her.
Baltimore, MD
stsci.edu/~lwatkins
Google Scholar page
11 years on Twitter
Recent tweets: 5% new, 37% replies, 46% retweets, 13% quotes
On 40 user lists
1,002 followers
89 
124. profile imageDr. David Sobral 🌟💫🌌🔭📡
@d_sobral_


Reader (Associate Professor) @LancasterUni UK. Astronomer/Astrophysicist. Dreamer. Telescope-aided-time-traveller 🌠🔭 & discoverer of distant galaxies like CR7
Lancaster, England
lancaster.ac.uk/staff/sobral/
Google Scholar page
8 years on Twitter
Recent tweets: 30% new, 33% replies, 35% retweets, 2% quotes
On 29 user lists
1,389 followers
88 
125. profile imageWill M Farr
@farrwill


Astrophysicist, formerly of @unibirmingham & @UoBIGWaves, currently lead gravitational wave group at @flatironCCA, Assoc. Prof @stonybrooku.
Stony Brook, NY
birmingham.ac.uk/staff/profiles…
Google Scholar page
9 years on Twitter
Recent tweets: 0% new, 25% replies, 69% retweets, 6% quotes
On 19 user lists
1,206 followers
87 
126. profile imageKat Volk
@kat_volk


planetary scientist and cat enthusiast. even more cat tweets to be found at @KatsKitties
Tucson, AZ
katvolk.com
Google Scholar page
10 years on Twitter
Recent tweets: 14% new, 78% replies, 7% retweets, 2% quotes
On 77 user lists
2,071 followers
86 
127. profile imageMatthew Colless
@MatthewColless


Director of the Research School of Astronomy and Astrophysics at the Australian National University
Canberra, Australia
rsaa.anu.edu.au/people/matthew…
Google Scholar page
11 years on Twitter
Recent tweets: 16% new, 23% replies, 61% retweets, 1% quotes
On 47 user lists
1,422 followers
86 
128. profile imageKai Noeske
@kainoeske


PhD Astrophysics. The @esa Communic.Officer for #Science. Formerly: studied #Galaxies & #Hubble staff. #Space #scicomm #environment #Karate. He/him.Views own.
Noordwijk, Netherlands
twitter.com/kainoeske
Google Scholar page
7 years on Twitter
Recent tweets: 12% new, 17% replies, 59% retweets, 12% quotes
On 21 user lists
1,323 followers
86 
129. profile imageStacy McGaugh
@DudeDarkmatter


You can lead a theorist to data, but you can’t make him think.
Cleveland, Ohio, USA
astroweb.case.edu/ssm/index.html
Google Scholar page
7 years on Twitter
Recent tweets: 24% new, 37% replies, 26% retweets, 12% quotes
On 70 user lists
2,034 followers
85 
130. profile imageDr Robert Minchin
@robminchin


Instrument Scientist for @USRAedu at @SOFIAtelescope, opinions mine. Formerly at @NAICObservatory & @CardiffPHYSX. Studied at @Durham_Uni & @CardiffUni. He/him.
Arecibo
naic.edu/~rminchin
Google Scholar page
11 years on Twitter
Recent tweets: 2% new, 37% replies, 52% retweets, 9% quotes
On 67 user lists
1,338 followers
85 
131. profile imageDr. John Barentine FRAS
@JohnBarentine


Director of Public Policy @IDADarkSky. Astronomer. Historian. Author. Arizona native. Proud LGBT American. Retiring to asteroid 14505. Questioning everything.
Tucson, AZ, USA
johncbarentine.com
Google Scholar page
10 years on Twitter
Recent tweets: 8% new, 35% replies, 40% retweets, 18% quotes
On 199 user lists
4,057 followers
84 
132. profile imageSarah Pearson
@spacewsarah


Postdoctoral Research Fellow at @FlatironCCA, PhD in astrophysics from @Columbia U., galactic dynamics, stellar streams 🚀, creator of Space with Sarah @YouTube
New York City/Copenhagen
drsarahpearson.com
Google Scholar page
Video channel
4 years on Twitter
Recent tweets: 26% new, 20% replies, 47% retweets, 6% quotes
On 37 user lists
1,535 followers
84 
133. profile imageHeino Falcke
@hfalcke


Prof. Astrophysics, Author “Licht im Dunkeln/Light in the Darkness”, black hole shadow, EventHorizonTelescope, Moon, Cologne, Netherlands, Europe, Christian
Radboud University, Nijmegen
heinofalcke.org
Google Scholar page
8 years on Twitter
Recent tweets: 12% new, 59% replies, 14% retweets, 14% quotes
On 96 user lists
5,410 followers
83 
134. profile imageGoni Halevi
@astro_goni


astrophysics phd candidate & @nsfgrfp fellow @princeton / @the_ias | @ucberkeley alum | she/her 🏳️‍🌈 #BiinSci
Princeton, NJ
gonihalevi.github.io
Google Scholar page
11 years on Twitter
Recent tweets: 7% new, 22% replies, 62% retweets, 10% quotes
On 14 user lists
1,152 followers
83 
135. profile imageJamie Molaro
@spacejammie


Planetary scientist. Feminist. Artist. Musician. Maker. Dungeon Master. All around nerd. I make science at @NASAJPL & @planetarysci. ♿️ 🏳️‍🌈 [she/her]
Altadena, CA
dataarcana.com
Google Scholar page
12 years on Twitter
Recent tweets: 22% new, 61% replies, 11% retweets, 6% quotes
On 129 user lists
3,482 followers
82 
136. profile imageAdam Becker
@FreelanceAstro


Writer, author, astrophysicist. Bylines: @NYTimes @BBC @NPR @SciAm @NewScientist @Undarkmag @Aeonmag & more. He/him. My book: whatisreal.freelanceastro.com #BLM
CA
freelanceastro.com
Google Scholar page
10 years on Twitter
Recent tweets: 11% new, 57% replies, 25% retweets, 8% quotes
On 176 user lists
4,720 followers
81 
137. profile imageDr Sadie Jones
@SotonAstrodome


Astronomy Public Engagement Leader & @SEPhysics Outreach @UniSouthampton | Manager of the Mobile Planetarium & #SotonAstroArt |👩🏼‍🔧#WomenInSTEM 🌈 she/her
University of Southampton
tiny.cc/sedlrz
Google Scholar page
9 years on Twitter
Recent tweets: 20% new, 19% replies, 35% retweets, 26% quotes
On 149 user lists
2,974 followers
81 
138. profile imageAndrew Rushby
@andrewrushby


postdoc in @aomawa Shields' lab @UCIPhysAstro: #exoplanets, #climate, #astrobiology. former postdoc @NASAAmes. co-host of @exo_cast. he/him.
Irvine, CA
bit.ly/andrewrushby
Google Scholar page
10 years on Twitter
Recent tweets: 5% new, 41% replies, 44% retweets, 10% quotes
On 86 user lists
1,498 followers
81 
139. profile imageShelley Wright
@ikashell


*.* Astronomer. Instrument Builder. Enthusiast and enjoyer of life in the Universe .*.
UC San Diego she/her
oirlab.ucsd.edu
Google Scholar page
6 years on Twitter
Recent tweets: 20% new, 41% replies, 33% retweets, 7% quotes
On 30 user lists
1,137 followers
81 
140. profile imagePhilip Hopkins
@PFHopkins_Astro


Dad and full-time nerd (theorical astrophysicist at Caltech)
Pasadena, CA
Google Scholar page
8 years on Twitter
Recent tweets: 4% new, 15% replies, 77% retweets, 3% quotes
On 19 user lists
1,080 followers
81 
141. profile imageDr. Gerard van Belle
@FringeDoctor


Active astronomer, intrepid interferometrist, purveyor of pithy ponderings, heuristic homebrewer, lapsed pilot. Asteroid 25155 van Belle
Lowell Observatory, Flagstaff,
www2.lowell.edu/users/gerard/
Google Scholar page
11 years on Twitter
Recent tweets: 6% new, 61% replies, 15% retweets, 18% quotes
On 40 user lists
1,072 followers
81 
142. profile imageDavid Montes
@DMontesG


Prof. Dpto. Física de la Tierra y Astrofísica, UCM @Fisicas_UCM @unicomplutense, @IPARCOS_UCM, Vicedecano Investigación y Doctorado @CARMENES_exopl, @GaiaESO
Madrid
webs.ucm.es/info/Astrof/us…
Google Scholar page
9 years on Twitter
Recent tweets: 2% new, 0% replies, 97% retweets, 1% quotes
On 96 user lists
2,858 followers
80 
143. profile imageMarcel S. Pawlowski
@8minutesold


Astrophysicist, Schwarzschild Fellow @AIP_Potsdam, KT Boost Fund fellow, former Hubble Fellow @UCIrvine & postdoc @cwru; street photographer (8minutesold.com).
Potsdam, Germany
marcelpawlowski.com
Google Scholar page
10 years on Twitter
Recent tweets: 16% new, 74% replies, 1% retweets, 8% quotes
On 43 user lists
1,669 followers
79 
144. profile imageMatthew Turk
@powersoffour


I'm an assistant professor at UIUC in the iSchool and Astronomy. I also work on @yt_astro. Tweets are my own. He/him.
Champaign, IL
matthewturk.github.io
Google Scholar page
12 years on Twitter
Recent tweets: 12% new, 35% replies, 39% retweets, 14% quotes
On 96 user lists
1,343 followers
79 
145. profile imageFeryal Ozel
@feryal_ozel


Astrophysicist, Conscientious Citizen, World Traveler
Google Scholar page
3 years on Twitter
Recent tweets: 33% new, 38% replies, 15% retweets, 15% quotes
On 95 user lists
25,557 followers
78 
146. profile imageJeffrey Silverman
@J_M_Silverman


Earthling, #DataScience, Dr of #Astrophysics, #Disney-phile, #SciComm, TV/Movie/Beer/PubQuiz Fan, Calitexafornian, proud American Jew, all views mine, he/his
San Francisco, CA
jeffreymsilverman.com
Google Scholar page
9 years on Twitter
Recent tweets: 19% new, 15% replies, 52% retweets, 14% quotes
On 43 user lists
1,147 followers
78 
147. profile imageMartin Rees
@LordMartinRees


Astronomer Royal • Co-founder @CSERCambridge • Emer. Prof. @cambridge_astro • Fellow @TrinCollCam • 10+ books & 500+ papers • 60th President @royalsociety
Cambridge, UK
martinrees.uk
Google Scholar page
Under 1 year on Twitter
Recent tweets: 97% new, 0% replies, 3% retweets, 0% quotes
On 75 user lists
5,629 followers
77 
148. profile imageJani Radebaugh
@radjanirad


Planetary scientist • BYU professor • Explorer • Science communicator
Provo, UT, USA
janiradebaugh.byu.edu/geophotos
Google Scholar page
7 years on Twitter
Recent tweets: 19% new, 64% replies, 8% retweets, 9% quotes
On no user lists
4,379 followers
77 
149. profile imageEve Vavagiakis
@EveVavagiakis


Physics PhD candidate @Cornell. Cosmology & astrophysics with @ACT_Pol, @SimonsObs, @CCATObservatory 🌌🔭 Co-director @ParticleBites. @NSFGRFP alum. #scicomm
Ithaca, NY
evevavagiakis.com
Google Scholar page
4 years on Twitter
Recent tweets: 14% new, 50% replies, 29% retweets, 6% quotes
On 64 user lists
3,862 followers
77 
150. profile imageJonti Horner
@JontiHorner


Astronomer and astrobiologist at the University of Southern Queensland. I research Exoplanets, our Solar system, and habitability, among other things... He/Him
Toowoomba
jontihorner.com
Google Scholar page
9 years on Twitter
Recent tweets: 0% new, 24% replies, 75% retweets, 0% quotes
On 67 user lists
1,431 followers
77 
151. profile imageDave Tsang
@DrDa5id


Lecturer in Physics at the University of Bath; Theoretical Astrophysicist
Bath, England
astro.umd.edu/~dtsang/
Google Scholar page
11 years on Twitter
Recent tweets: 3% new, 9% replies, 85% retweets, 3% quotes
On 41 user lists
1,018 followers
77 
152. profile imageKaley Brauer 💫
@kaleybrauer


Astrophysics PhD candidate @MIT studying the history of our galaxy, @doecsgf fellow, enthusiastic dancer 🌌💃🦆 she/her✨
Cambridge, MA
mit.edu/~kbrauer
Google Scholar page
10 years on Twitter
Recent tweets: 10% new, 71% replies, 15% retweets, 4% quotes
On 46 user lists
4,559 followers
74 
153. profile imageDavid Sing
@ExoSing


Exoplanet scientist
Baltimore, MD
pages.jh.edu/~dsing3/
Google Scholar page
7 years on Twitter
Recent tweets: 22% new, 49% replies, 25% retweets, 4% quotes
On 33 user lists
1,453 followers
71 
154. profile imageSimon O'Toole 🌈
@drsimmo


Gough Whitlam once called me a “shaggy bright bastard”
Sydney
iwouldntnormallycall.wordpress.com
Google Scholar page
11 years on Twitter
Recent tweets: 8% new, 39% replies, 34% retweets, 19% quotes
On 71 user lists
1,416 followers
71 
155. profile imageDaria Pidhorodetska
@AstroDaria


Planetary Science PhD student at @UCRiverside looking for worlds like our own. Sometimes I do stuff for @NASA 💫 (She/her)
Los Angeles, CA
arxiv.org/pdf/2001.01338…
Google Scholar page
2 years on Twitter
Recent tweets: 18% new, 59% replies, 13% retweets, 10% quotes
On 66 user lists
6,079 followers
70 
156. profile imageLuke Barnes
@lukebarnesastro


Astronomer / cosmologist at Western Sydney University.
Sydney
lukebarnes.info
Google Scholar page
9 years on Twitter
Recent tweets: 9% new, 31% replies, 56% retweets, 4% quotes
On 41 user lists
1,839 followers
70 
157. profile imageJohan Richard
@novaric


Astronome(r) @obslyon.🌟 Je me passionne pour les galaxies🌀les grands instruments🔭 et la diffusion des connaissances 🧙‍♂️. Ingénieur Supaero🚀 @ISAE_officiel.
Lyon
cral.univ-lyon1.fr/labo/perso/joh…
Google Scholar page
11 years on Twitter
Recent tweets: 4% new, 46% replies, 38% retweets, 12% quotes
On 40 user lists
1,760 followers
70 
158. profile imageBrian Wolven
@brianwolven


Coulrophobic. Supervised by two felines. Terrified of dyslexic zombies. All of my puns are 100% organically groan.
Columbia, Maryland, USA
Google Scholar page
11 years on Twitter
Recent tweets: 13% new, 43% replies, 34% retweets, 10% quotes
On 63 user lists
1,421 followers
70 
159. profile imageLynn Carter
@lynn_carter8


Associate Prof. at U. of Arizona Dept. of Planetary Science researching Venus, Mars, Earth, the Moon, Europa, and sometimes asteroids. #teamradar #BacktoVenus
Tucson, AZ
Google Scholar page
8 years on Twitter
Recent tweets: 26% new, 46% replies, 9% retweets, 20% quotes
On 71 user lists
1,635 followers
68 
160. profile imageMatthew Bailes
@matthewbailes


Astronomer, pulsar person, Breakthrough Listen Australian ambassador, ARC Laureate Fellow, Fast Radio Burst and Alien Hunter, OzGrav Director.
Melbourne, Victoria
Google Scholar page
11 years on Twitter
Recent tweets: 30% new, 39% replies, 11% retweets, 20% quotes
On 36 user lists
1,352 followers
66 
161. profile imageDr. Kennda Lynch
@marsgirl42


Staff Scientist at Lunar and Planetary Institute | Astrobiologist. Artist. Engineer. Mommy. Human. | Opinions are my own | Pronouns: she/her/hers
Houston, TX
KenndaLynch.com
Google Scholar page
12 years on Twitter
Recent tweets: 4% new, 9% replies, 73% retweets, 15% quotes
On 74 user lists
2,841 followers
65 
162. profile imageShany Danieli
@DanieliShany


Astrophysicist at @the_IAS ✨ NASA Hubble Fellow ✨ runner, food & travel lover ✨ Physics PhD from @Yale
Princeton, NJ
shanydanieli.com
Google Scholar page
3 years on Twitter
Recent tweets: 6% new, 66% replies, 23% retweets, 6% quotes
On 18 user lists
1,038 followers
65 
163. profile imageKev Abazajian ⤷⏳🌎
@kevaba


Astrophysicist & Professor at #UCIrvine. Opinions are my own.
Irvine, CA
physics.uci.edu/~kevork
Google Scholar page
9 years on Twitter
Recent tweets: 6% new, 3% replies, 90% retweets, 1% quotes
On 63 user lists
1,816 followers
64 
164. profile imageXavier Barcons
@xbarcons


Astronomer, interested in large observatories and galaxies & AGN. @ESO Director General.
Munich, Bavaria
ifca.unican.es/es-es/member?e…
Google Scholar page
8 years on Twitter
Recent tweets: 18% new, 3% replies, 30% retweets, 49% quotes
On 53 user lists
1,329 followers
64 
165. profile imageLouisa Preston
@LouisaJPreston


Astrobiologist and planetary geologist @NHM_London, @spacegovuk Aurora Research Fellow, @TEDFellow & Author
London
louisa-preston.com
Google Scholar page
8 years on Twitter
Recent tweets: 20% new, 63% replies, 13% retweets, 4% quotes
On 123 user lists
2,616 followers
63 
166. profile imageSarah Maddison
@ProfAstroSarah


PVC (Academic Innovation) @Swinburne; astrophysicist, planet builder; promoter of #science and #STEM; advocate for #genderequity and #WomenInSTEM
Melbourne, Australia
Google Scholar page
6 years on Twitter
Recent tweets: 39% new, 13% replies, 33% retweets, 14% quotes
On 90 user lists
1,738 followers
61 
167. profile imageGianfranco Bertone
@gfbertone


Director @EuCAPT | Professor Theoretical Astroparticle Physics @GRAPPAInstitute | Father of 2 | Outreach: @PremioCosmos | AI for science: @dark_machines
Amsterdam, NL
gianfrancobertone.net
Google Scholar page
8 years on Twitter
Recent tweets: 22% new, 34% replies, 24% retweets, 20% quotes
On no user lists
2,471 followers
60 
168. profile imageKirk Borne
@KirkDBorne


Principal Data Scientist @BoozAllen. Global Speaker. Top #BigData #DataScience #AI Influencer. PhD Astrophysicist. (Views = my own) rocketdatascience.org 📊🔭
Maryland, USA
linkedin.com/in/kirkdborne
Google Scholar page
8 years on Twitter
Recent tweets: 86% new, 9% replies, 4% retweets, 1% quotes
On 8,218 user lists
272,089 followers
59 
169. profile imagePatrick Vallely 🛰️🌌🔭
@AstronomerPat


Studying supernovae with ASAS-SN & TESS | @NSFGRFP fellow at The™ @OhioState | @UofOklahoma Class of 2017 | Amateur photographer and big cat enthusiast | He/Him
NV➡OK➡OH
Google Scholar page
3 years on Twitter
Recent tweets: 10% new, 53% replies, 21% retweets, 16% quotes
On 10 user lists
1,039 followers
59 
170. profile imagePaul M. Sutter
@PaulMattSutter


Scientist, Author, Host Host: Ask a Spaceman, Space Radio, @Discovery Space Out | Author: pmsutter.com/book | Articles: @SPACEdotcom @LiveScience
New York, NY
pmsutter.com
Google Scholar page
Video channel
8 years on Twitter
Recent tweets: 55% new, 15% replies, 27% retweets, 2% quotes
On 310 user lists
12,339 followers
58 
171. profile imageDr. Emily Rickman
@AstroRickman


Astrophysicist 🇺🇸@STScI🇪🇺@esa Direct Imaging Exoplanets & Brown Dwarfs✨🇬🇧@physicshef🇦🇺@physicsANU🇨🇭@NCCRPlanetS🏳️‍🌈#BiInSci she/her | tweets my own
Baltimore, MD, USA
emilyrickman.com
Google Scholar page
9 years on Twitter
Recent tweets: 17% new, 67% replies, 8% retweets, 8% quotes
On 28 user lists
1,154 followers
58 
172. profile imageMark Bentley
@msbentley


Planetary scientist @ESA working for @HE_Space on @BepiColombo. Former PI of @RosettaMIDAS on @ESA_Rosetta. @ISUnet '01 alum. #openscience fan
Community of Madrid, Spain
lunartech.org
Google Scholar page
13 years on Twitter
Recent tweets: 22% new, 24% replies, 39% retweets, 16% quotes
On 156 user lists
2,298 followers
57 
173. profile imageRay Norris
@RayPNorris


Astrophysicist: Black holes - galaxy evolution - cosmology - ASKAP - EMU - Aboriginal Astronomy. Novel: Graven Images
Sydney, Australia
atnf.csiro.au/people/rnorris/
Google Scholar page
11 years on Twitter
Recent tweets: 44% new, 16% replies, 25% retweets, 14% quotes
On 27 user lists
1,040 followers
57 
174. profile imageJoe Callingham
@AstroJoeC


Australian | Astrophysicist | Veni Fellow at Leiden University
The Netherlands
astron.nl/~callingham/
Google Scholar page
11 years on Twitter
Recent tweets: 14% new, 59% replies, 20% retweets, 6% quotes
On 29 user lists
1,029 followers
57 
175. profile imageRyan Anderson
@Ryan_B_Anderson


Dad. Planetary scientist. Science Communicator. Writer. Reader. I shoot rocks on Mars with a laser. Personal account: All views are my own. he/him
Flagstaff, AZ
ryanbanderson.com/blog
Google Scholar page
11 years on Twitter
Recent tweets: 9% new, 19% replies, 59% retweets, 14% quotes
On 271 user lists
3,143 followers
56 
176. profile imageWill Kinney
@WKCosmo


Cosmologist, physicist, dirtbag mountain biker, expat Montanan, scientistic STEMlord, Copernican extremist. Part of the problem.
Buffalo, NY
acsu.buffalo.edu/~whkinney/inde…
Google Scholar page
3 years on Twitter
Recent tweets: 10% new, 75% replies, 1% retweets, 15% quotes
On 74 user lists
3,680 followers
55 
177. profile imageDr Elizabeth⚡️MacDonald
@spaceyliz


Founder Aurorasaurus @tweetaurora, 🌌physicist, community science, wannabe poet at 💚, lover of kale, 🏔️ Views💯%mine | She/her
NASA Helio, CTUIR ceded terr.
linktr.ee/spaceyliz
Google Scholar page
9 years on Twitter
Recent tweets: 12% new, 21% replies, 51% retweets, 15% quotes
On 149 user lists
2,985 followers
54 
178. profile imageJocelyn Read
@drjocelynread


relativistic astrophysicist, exploring the universe 🏳️‍🌈
Fullerton, California
Google Scholar page
12 years on Twitter
Recent tweets: 3% new, 47% replies, 43% retweets, 7% quotes
On 38 user lists
1,097 followers
52 
179. profile imageBrandon Barker ✨
@AstroBarker


Astrophysics PhD student @michiganstateu丨@NSFGRFP丨BS physics/math @UTKnoxville丨redneck starboy丨#BiInSci 🏳️‍🌈丨He/Him/His
Lansing, MI
astrobarker.github.io
Google Scholar page
3 years on Twitter
Recent tweets: 14% new, 53% replies, 24% retweets, 8% quotes
On 9 user lists
1,742 followers
51 
180. profile imageMichael J. Malaska
@mike_malaska


Planetary scientist, organic chemist, astrobiologist, field scientist. Works at JPL. Champion of Titan exploration. Opinions expressed are my own. He/Him.
Glendale, CA
flickr.com/photos/3167868…
Google Scholar page
6 years on Twitter
Recent tweets: 3% new, 61% replies, 31% retweets, 5% quotes
On 125 user lists
3,118 followers
50 
181. profile image📡 Dr. Jordy Davelaar 📡
@jordydavelaar


Dr. in Astrophysics. Studying particle accelaration at accreting black holes (in VR). Member of the @ehtelescope. Postdoc at @ColumbiaAstro and @FlatironCCA
New York, USA
jordydavelaar.com
Google Scholar page
11 years on Twitter
Recent tweets: 28% new, 40% replies, 21% retweets, 12% quotes
On 32 user lists
1,803 followers
50 
182. profile imageAmir Caspi
@astronamir


Astrophysicist (solar/stellar) @SwRI. Instrumentalist, data jockey, programmer. Gamer. Huge nerd. Vell, I'm just zis guy, you know? #scicomm | @minxsscubesat
Boulder, CO
researchgate.net/profile/Amir_C…
Google Scholar page
4 years on Twitter
Recent tweets: 31% new, 51% replies, 2% retweets, 16% quotes
On 48 user lists
1,476 followers
50 
183. profile imageZita Martins
@ZitaMartins


Associate Professor of Astrobiology @istecnico. Co-Director of the @MITPortugal. Science communicator. Oficial da Ordem Militar de Sant'Iago da Espada
fenix.tecnico.ulisboa.pt/homepage/ist31…
Google Scholar page
10 years on Twitter
Recent tweets: 17% new, 21% replies, 50% retweets, 12% quotes
On 139 user lists
4,479 followers
49 
184. profile imageDr. Sara Walker
@Sara_Imari


Theoretical physics + astrobiology | Associate Professor @SESEASU | Deputy Director @Beyond_ASU | External Faculty @sfiscience |
Arizona, USA
emergence.asu.edu
Google Scholar page
9 years on Twitter
Recent tweets: 4% new, 27% replies, 58% retweets, 12% quotes
On 120 user lists
3,354 followers
48 
185. profile imageJim_Bell
@Jim_Bell


Jim is a Professor in the School of Earth & Space Exploration at ASU, an active planetary science researcher and author, and President of The Planetary Society.
jimbell.sese.asu.edu
Google Scholar page
11 years on Twitter
Recent tweets: 51% new, 7% replies, 29% retweets, 14% quotes
On 253 user lists
8,125 followers
47 
186. profile imagePaul Groot
@paulgroot


Professor of Astrophysics @Radboud_Uni @RUastro, SARChI Chair @AstronomyUCT @saao. Project leader @MeerLICHT_ZA (meerlicht.org), @BlackGEM_Array (blackgem.org)
Nijmegen, NL ; Cape Town, ZA
astro.ru.nl
Google Scholar page
9 years on Twitter
Recent tweets: 26% new, 53% replies, 19% retweets, 4% quotes
On 44 user lists
1,103 followers
47 
187. profile imageNicholas Rattenbury
@NJRattenbury


Astrophysicist at Auckland University
Auckland, New Zealand
physics.auckland.ac.nz/research/astro…
Google Scholar page
6 years on Twitter
Recent tweets: 18% new, 33% replies, 45% retweets, 6% quotes
On 31 user lists
1,091 followers
46 
188. profile image💀⚔️ Ashley the Ninth ⚔️💀
@DrAshleyNova


Cosmic Babe. Very nice looking vagina. Often 🔞, sometimes 👩‍🔬, always 🌈. She/Her, Trans, Poly, Header: @pynkblud, Alt (18+) @AshleyNovaNSFW
AshleyNova.space
Google Scholar page
Patreon page
9 years on Twitter
Recent tweets: 18% new, 42% replies, 27% retweets, 14% quotes
On 63 user lists
4,039 followers
44 
189. profile imageTuan Do
@quantumpenguin


Astronomer and Assistant Professor at UCLA
astro.ucla.edu/~tdo/
Google Scholar page
11 years on Twitter
Recent tweets: 38% new, 37% replies, 19% retweets, 6% quotes
On 57 user lists
4,296 followers
42 
190. profile imageAlejandro S. Borlaff
@asborlaff


Astronomer at @NASA / @NASAAmes. Making space telescopes. Estudié en @unicomplutense y @IAC_astrofisica. Galaxies and rocket science. Trasegando con @LoonaLhya.
Moffett Field, California
borlaff.github.io
Google Scholar page
6 years on Twitter
Recent tweets: 10% new, 19% replies, 57% retweets, 14% quotes
On 36 user lists
2,487 followers
42 
191. profile imageRebecca Leane
@RKLeane


Theoretical physicist @SLAClab. Working on dark matter and astroparticle physics. (she/her)
Cambridge, MA
rebeccaleane.com
Google Scholar page
5 years on Twitter
Recent tweets: 2% new, 73% replies, 22% retweets, 4% quotes
On 45 user lists
1,600 followers
41 
192. profile imageDr William Dunn
@astro__will


X-raying planets & partnering scientists with schools for #ORBYTS to support science research projects by school children. Based at UCL/MSSL.
Google Scholar page
4 years on Twitter
Recent tweets: 17% new, 46% replies, 35% retweets, 2% quotes
On 15 user lists
1,387 followers
41 
193. profile imageDr. Josep M. Trigo 🎗️#PlanetaryDefense #DART HERA
@Josep_Trigo


Astrophysicist & planetary scientist. Prof. at the Institute of Space Sciences (CSIC-IEEC) and engaged in outreach. DART & Hera team missions, and asteroid 8325
Barcelona, Catalan Republic
spmn.uji.es/ESP/trigo.html
Google Scholar page
8 years on Twitter
Recent tweets: 4% new, 14% replies, 55% retweets, 26% quotes
On 158 user lists
5,489 followers
40 
194. profile imageCora Dvorkin
@CoraDvorkin


Cosmologist. Professor at the Physics Department of Harvard. Opinions are my own.
Cambridge, MA
dvorkin.physics.harvard.edu/Home.html
Google Scholar page
2 years on Twitter
On 11 user lists
1,130 followers
40 
195. profile imageSimon DeDeo
@SimonDeDeo


Faculty, Carnegie Mellon University & the Santa Fe Institute. Runs the Laboratory for Social Minds.
Pittsburgh, PA
santafe.edu/~simon
Google Scholar page
6 years on Twitter
Recent tweets: 6% new, 59% replies, 14% retweets, 20% quotes
On 388 user lists
17,119 followers
38 
196. profile imageAndrea Guzmán Mesa 🇨🇴🇨🇭🇪🇺
@Astroandrea


Mathematician. PhD student at @UniBern @NCCRPlanetS.Exoplaneteer. MSc in Astrophysics @AstromundusEM. Co-founder of @Astrochia. She/Her. Eng/Esp #WomenInSTEM
Berne, Switzerland
aguzmanmesa.github.io
Google Scholar page
10 years on Twitter
Recent tweets: 26% new, 40% replies, 23% retweets, 12% quotes
On 23 user lists
2,837 followers
37 
197. profile imageJulian Onions
@julianonions


Programmer, Dr Astrophysics, FRAS, NAM2016 LOC, mostly harmless, does various talks on Astronomy
Nottingham, UK
ou-know.blogspot.com
Google Scholar page
12 years on Twitter
Recent tweets: 21% new, 36% replies, 41% retweets, 2% quotes
On 38 user lists
1,246 followers
37 
198. profile imageastrosadie
@astrosadie


World Wandering Astrowarrior 🗡🔭🌈 Science Communicator🏔Feminist 🦹🏼‍♀️ Welsh🏴󠁧󠁢󠁷󠁬󠁳󠁿 Roller Derby 🧗‍♀️Doggos 🐶 Books📚 Triathlon (she/her)
United Kingdom
astrosadie.com
Google Scholar page
11 years on Twitter
Recent tweets: 42% new, 25% replies, 22% retweets, 10% quotes
On 94 user lists
1,347 followers
36 
199. profile imageMartin Hendry
@martin_astro


Professor of Gravitational Astrophysics and Cosmology at Glasgow University and STFC Science in Society Fellow
astro.gla.ac.uk/?p=165
Google Scholar page
9 years on Twitter
Recent tweets: 66% new, 13% replies, 19% retweets, 2% quotes
On 31 user lists
1,297 followers
36 
200. profile imageRafael Martínez Galarza
@juramaga


Astrophysicist at @CenterForAstro. Deputy end-to-end scientists for the @chandraxray data systems. High energy astrophysics. Star formation. Machine learning.
Cambridge, Massachusetts
cfa.harvard.edu/~jmartine
Google Scholar page
11 years on Twitter
Recent tweets: 14% new, 64% replies, 15% retweets, 7% quotes
On 75 user lists
6,355 followers
34 
201. profile imageRyan MacDonald
@MartianColonist


Exoplanet atmosphere astronomer at Cornell University's Carl Sagan Institute. British in USA. Dreaming of moving to Mars.
Ithaca, New York, USA
DistantWorlds.space
Google Scholar page
5 years on Twitter
Recent tweets: 4% new, 63% replies, 27% retweets, 6% quotes
On 67 user lists
2,306 followers
33 
202. profile imageJorge Melendez
@DrJorgeMelendez


Astrônomo USP Brasil. Ensino/Difusão/Pesquisa Astronomia Planetas Estrelas Galáxia. Teaching/Outreach/Research Astronomy Planets Stars Galaxy. Univ. São Paulo🇧🇷
Univ. Sao Paulo, Brazil
astro.iag.usp.br/~jorge/
Google Scholar page
6 years on Twitter
Recent tweets: 54% new, 27% replies, 13% retweets, 6% quotes
On 88 user lists
9,236 followers
32 
203. profile imageDawn - Black Lives Matter -
@sumnerd


curious geologist & professor of Earth & Planetary Sciences @UCDavis (she/they, white) My profile pic: #BlackInGeoscienceWeek = Sept 6-12 Amplify Black voices
here but going there
dysumner.faculty.ucdavis.edu
Google Scholar page
12 years on Twitter
Recent tweets: 6% new, 10% replies, 82% retweets, 2% quotes
On 168 user lists
2,868 followers
31 
204. profile imageNiayesh Afshordi
@nafshordi


Cosmologist, Astrophysicist, Faculty @uwaterloo and @Perimeter Institute for Theoretical Physics
Waterloo, Ontario
nafshordi.com
Google Scholar page
11 years on Twitter
Recent tweets: 4% new, 75% replies, 13% retweets, 8% quotes
On 16 user lists
1,157 followers
31 
205. profile imageThiago S Gonçalves
@thiagosgbr


Astrônomo @ValongoUFRJ, divulgador, pai, geek extragaláctico, tudo junto. Coordenador Imprensa - Soc. Astronômica Brasileira, autor blog #espacotempo @tilt_uol.
Rio de Janeiro, Brasil
espacotempo.blogosfera.uol.com.br
Google Scholar page
10 years on Twitter
Recent tweets: 5% new, 46% replies, 45% retweets, 4% quotes
On 81 user lists
12,383 followers
30 
206. profile imageItziar Aretxaga
@ItziMex


Astrophysicist @inaoe_mx. Director of the International Schools for Young Astronomers @iau_org. En momentos está mi colección de astrohilos para todo público.
Planet Earth
itziararetxaga.net
Google Scholar page
11 years on Twitter
Recent tweets: 6% new, 37% replies, 47% retweets, 11% quotes
On 46 user lists
1,164 followers
30 
207. profile imageAlejandro Sánchez
@pmisson


An Astrophysicist working at the @UniofExeterESI? Leader of @cities4tnight Board of @IDADarkSky and Delegate for Sp @stars4all_eu @iaaucc @ObservaUCM #dyslexic
Falmouth, England / Berlin,Germany / Madrid, Spain / Granada,Spain
pmisson.blogspot.com
Google Scholar page
10 years on Twitter
Recent tweets: 10% new, 28% replies, 57% retweets, 5% quotes
On 111 user lists
2,731 followers
29 
208. profile imageHalo CME
@halocme


Solar physicist (alum UTkyAst). I believe solar polar magnetic field must be measured properly before predictions of space weather and solar cycle make sense.
Palo Alto, California
Google Scholar page
7 years on Twitter
Recent tweets: 44% new, 5% replies, 5% retweets, 45% quotes
On 270 user lists
6,792 followers
28 
209. profile imageJaime Zamorano
@cefalopodo


Physicist (Astrophysics) at UCM @unicomplutense @iparcos_ucm Another amateur photographer. @ACTION4CS @stars4all_eu #LightPollution
Madrid (Spain)
tess.stars4all.eu
Google Scholar page
13 years on Twitter
Recent tweets: 2% new, 5% replies, 92% retweets, 0% quotes
On 97 user lists
2,188 followers
27 
210. profile imageAntonio Martin-Carrillo
@antmarcarr


Astrophysicist @ucdscience, astrophotographer, tech geek, sci-fi enthusiast & Python coder. #TEDxUCD 2017 speaker instagram.com/skywonders_ie
Dublin
skywonders.ie
Google Scholar page
11 years on Twitter
Recent tweets: 4% new, 59% replies, 23% retweets, 14% quotes
On 45 user lists
1,748 followers
25 
211. profile imageNathalie A. Cabrol
@shasta721


Planetary Scientist and Explorer
Mountain View
pll.seti.org
Google Scholar page
9 years on Twitter
Recent tweets: 99% new, 1% replies, 0% retweets, 0% quotes
On 77 user lists
1,295 followers
25 
212. profile imageJavier Armentia🏳️‍🌈
@javierarmentia


Astrofísico, comunicador científico, escéptico, ateo, mala gente en general. Ah, y gay. ¿Con soberbia STEM? Pues mira, soy físico así que...
Pamplona
javierarmentia.com
Google Scholar page
11 years on Twitter
Recent tweets: 15% new, 31% replies, 45% retweets, 8% quotes
On 825 user lists
20,588 followers
22 
213. profile imageMaximiliano Isi
@maxisi


@NASA Einstein Fellow @MIT, part of the @LIGO Lab Astrophysics Group. Physics PhD from @Caltech (Tweets English & Español)
Cambridge, MA
maxisi.me
Google Scholar page
11 years on Twitter
Recent tweets: 5% new, 17% replies, 73% retweets, 6% quotes
On 26 user lists
1,573 followers
22 
214. profile imageRodrigo Nemmen
@nemmen


Associate professor of astrophysics at Univ. of São Paulo. Previously @NASA @NASAGoddard
São Paulo
rodrigonemmen.com
Google Scholar page
12 years on Twitter
Recent tweets: 36% new, 44% replies, 9% retweets, 11% quotes
On 50 user lists
1,339 followers
22 
215. profile imageSantiago Vargas
@astrosvd


Earth-based specimen of the universe. Físico. PhD Astrofísica. Profe @astronomiaOAN @UNColombia Escribo cosas @ELTIEMPO Polinomio @yongaritmo
Bogotá, Colombia
cosmotales.co
Google Scholar page
8 years on Twitter
Recent tweets: 34% new, 31% replies, 33% retweets, 3% quotes
On 73 user lists
5,684 followers
21 
216. profile imageKacper Wierzchoś
@WierzchosKacper


Astronomer & Planetary Scientist • I work in planetary defense in a NASA-funded program hunting asteroids and comets • C/2020 H3 (Wierzchos) • Opinions my own
Tucson, AZ
Google Scholar page
3 years on Twitter
Recent tweets: 28% new, 57% replies, 11% retweets, 4% quotes
On 33 user lists
3,099 followers
21 
217. profile imageJesús Martínez Frías
@J_MartinezFrias


Geólogo planetario/Astrobiólogo. Científico/Divulgador/Escritor. Meteoritos, NASA/ESA & Análogos Marte/Luna. Geoética. Lanzarote Geopark. [email protected]_OA.
Madrid, Comunidad de Madrid
icog.es/redespa/index.…
Google Scholar page
9 years on Twitter
Recent tweets: 22% new, 14% replies, 60% retweets, 4% quotes
On 138 user lists
2,887 followers
21 
218. profile imageSudeep Das
@datamusing


Astrophysicist. Machine Learning Expert. Artist. Storyteller. AI @ Netflix
San Francisco
sudeep-das.com
Google Scholar page
7 years on Twitter
Recent tweets: 50% new, 15% replies, 35% retweets, 0% quotes
On 103 user lists
1,328 followers
21 
219. profile imageKen Rice
@theresphysics


Interested in science communication, in particular about climate change. Professor of Computational Astrophysics, University of Edinburgh. Views own, of course.
Edinburgh
andthentheresphysics.wordpress.com
Google Scholar page
7 years on Twitter
Recent tweets: 7% new, 67% replies, 17% retweets, 8% quotes
On 346 user lists
12,522 followers
20 
220. profile imageTim McKay
@TimMcKayMI


Educator, learner, reader, writer, physicist, astronomer, data scientist. Working on Equity & Inclusion in higher ed.
Ann Arbor, MI he/him
Google Scholar page
8 years on Twitter
Recent tweets: 20% new, 19% replies, 39% retweets, 22% quotes
On 71 user lists
2,234 followers
20 
221. profile imageJorge I. Zuluaga
@zuluagageorge


Astronomer: Planets and Astrobiology ● Universidad de Antioquia ● aka. @zuluagajorge ● Procrastinator as a Choice ● Programmer as a Curse
Medellin / Colombia
bit.ly/JorgeZuluaga-S…
Google Scholar page
6 years on Twitter
Recent tweets: 10% new, 24% replies, 61% retweets, 5% quotes
On 27 user lists
1,225 followers
20 
222. profile imageChamkaur Ghag
@chamkaurghag


Astroparticle physicist and Prof. at UCL. On the hunt for Dark Matter! Teaching Environmental Physics and building tools for academic engagement in the UN SDGs.
London
iris.ucl.ac.uk/iris/browse/pr…
Google Scholar page
10 years on Twitter
Recent tweets: 16% new, 8% replies, 75% retweets, 2% quotes
On 45 user lists
1,074 followers
19 
223. profile imageJonathan Tedds
@jtedds


Research Informatics, astro. @ELIXIREurope Compute Platform Coordinator. Hon Fellow @UniofLeicester. Lead @BRISSKit @REDinfx Ed @up_healthdata Chair @OWLS_Trust
Cambs, Leics (UK) / Europe
www2.le.ac.uk/departments/he…
Google Scholar page
11 years on Twitter
Recent tweets: 8% new, 3% replies, 79% retweets, 10% quotes
On 162 user lists
2,639 followers
18 
224. profile imageRana X Adhikari
@RanaXAdhikari


Experimental Physicist. Gravity, Quantum Mechanics, Measurements. #noise #LIGO #spacetime
Pasadena, CA
Google Scholar page
4 years on Twitter
Recent tweets: 56% new, 20% replies, 15% retweets, 10% quotes
On 31 user lists
1,615 followers
18 
225. profile imageUmut Yildiz
@umutayildiz


Deep Space Telecom 📡 & Dr. #Astrophysics 🚀at @NASAJPL/@Caltech • @teamtekcareuzay • #SciComm • #Skeptic • My Opinions • In Science We Trust • https://t.co/yZZZbe0yQp
Los Angeles, CA
youtube.com/c/umutyildiz
Google Scholar page
Video channel
10 years on Twitter
Recent tweets: 12% new, 56% replies, 28% retweets, 4% quotes
On 356 user lists
494,739 followers
17 
226. profile imageLuigi Foschini
@luigifoschini


Avventure di un astrofisico podista. Adventures of an astrophysicist runner.
Earth, Solar System, Orion Arm, Milky Way.
brera.inaf.it/utenti/foschin…
Google Scholar page
8 years on Twitter
Recent tweets: 14% new, 85% replies, 0% retweets, 2% quotes
On 23 user lists
1,300 followers
16 
227. profile imageGermán Chaparro 💚
@germanchou


Televidente. Doctor de estrellas. Profesor OTC @AstronomiaUdeA. Un sueño de absenta.
Las 50 cuadras de Macondo
Google Scholar page
12 years on Twitter
Recent tweets: 11% new, 28% replies, 55% retweets, 6% quotes
On 43 user lists
2,001 followers
15 
228. profile imageMiles Cranmer
@MilesCranmer


Astro PhD candidate @Princeton trying to accelerate astrophysics with AI. I build interpretable ML algorithms. Prev @McGillU @Harvard. ✨🤖🇨🇦
Princeton, NJ
astroautomata.com
Google Scholar page
9 years on Twitter
Recent tweets: 16% new, 71% replies, 6% retweets, 7% quotes
On 49 user lists
3,027 followers
14 
229. profile imageGustavo Rojas
@gurojas


Astronomer @nuclio_pt @FC_UL @ufscaroficial / Colunista @revistagalileu & @Estadao / Comissão Organizadora OBA
Lisbon, Portugal
ciencia.estadao.com.br/blogs/telescop…
Google Scholar page
11 years on Twitter
Recent tweets: 24% new, 51% replies, 13% retweets, 12% quotes
On 36 user lists
3,313 followers
13 
230. profile imageAmedeo Balbi
@amedeo_balbi


(Astro)physicist, associate professor @UniTorVergata. Columnist @Le_Scienze. Author amzn.to/31irdTn. YouTube channel: YouTube.com/AmedeoBalbi
Roma, Italy
amedeobalbi.it
Google Scholar page
12 years on Twitter
Recent tweets: 26% new, 53% replies, 11% retweets, 10% quotes
On 173 user lists
12,021 followers
11 
231. profile imageLuis A. Núñez
@nunezluis


Venezolano en Bucaramanga #GraciasColombia, Físico permanente, Cocinero de fin de semana, Fotógrafo ocasional . https://t.co/UhQPTyimc6
ÜT: 7.115695,-73.181781
halley.uis.edu.co/clases/lnunez/…
Google Scholar page
10 years on Twitter
Recent tweets: 32% new, 13% replies, 12% retweets, 43% quotes
On 61 user lists
2,124 followers
10 
232. profile image𝑪𝒂𝒔𝒔𝒊𝒐 𝑩𝒂𝒓𝒃𝒐𝒔𝒂
@cassioleandro


Astrofísico interessado no nascimento de estrelas, professor, divulgador de astronomia. Opiniões são minhas.
São Paulo, Brasil
colunas.g1.com.br/observatoriog1
Google Scholar page
11 years on Twitter
Recent tweets: 30% new, 61% replies, 1% retweets, 9% quotes
On 61 user lists
4,404 followers
233. profile imageLuke_Drury
@Luke_Drury


Emeritus Professor of Astrophysics at DIAS. Member and former president Royal Irish Academy. Board member ALLEA. All views expressed in tweets are personal.
Dublin, Ireland
Google Scholar page
12 years on Twitter
Recent tweets: 11% new, 38% replies, 22% retweets, 29% quotes
On 26 user lists
1,418 followers
234. profile imageT. Sato
@tsato_astro


ポスドク3年目。理化学研究所/NASAゴダード宇宙飛行センターで研究しています。X-ray astronomy/Supernova Remnants/X-ray Telescope
アメリカ(理研, NASA)←東京(首都大)←岩手(住田)
toshikisato.wixsite.com/mysite
Google Scholar page
3 years on Twitter
On 26 user lists
1,244 followers

Last tweeted over a year ago

235. profile imageHaley Gomez
@astrofairy


I'm an Astrophysicist, love books, films astronomy, shoes and dresses.
Cardiff
haley.gomez.me.uk
Google Scholar page
9 years on Twitter until last tweet (2019-Feb-26)
Recent tweets: 10% new, 44% replies, 31% retweets, 14% quotes
On 146 user lists
3,026 followers
142 
236. profile imagePhil Marshall
@drphilmarshall


Astrophysicist, into cosmology, gravitational lenses and inference. This is the closest thing I have to a research blog. I'll write more if you tweet at me.
San Francisco
slac.stanford.edu/~pjm
Google Scholar page
9 years on Twitter until last tweet (2018-Nov-10)
Recent tweets: 50% new, 32% replies, 14% retweets, 4% quotes
On 73 user lists
1,469 followers
122 
237. profile imageKelsi Singer
@gummyshark


Planetary Scientist - Postdoc for New Horizons Mission to Pluto
Boulder
Google Scholar page
11 years on Twitter until last tweet (2019-Sep-17)
Recent tweets: 42% new, 37% replies, 15% retweets, 5% quotes
On 66 user lists
1,166 followers
55 
238. profile imageDuilia de Mello
@mulherestrelas


Astrônoma + especialista no telescópio Hubble. Descobri a supernova 1997D e as bolhas azuis. Colaboradora da NASA Goddard e vice-reitora da PUC de Washington
mulherdasestrelas.com
Google Scholar page
1 year on Twitter until last tweet (2017-Dec-04)
Recent tweets: 29% new, 1% replies, 69% retweets, 1% quotes
On 30 user lists
1,418 followers