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TrueSciPhi

Google Scholar Links for Astronomers on Twitter

Including astrophysicists, cosmologists, planetary scientists, space scientists, and related professionals. Also see Physicists on Twitter.

Updated: 2019-Jan-19 12:00 UTC. Listed users: 158. Inclusion criteria. Go to full list. More about new/reply/retweet percentages. Feedback: @TrueSciPhi.

#Twitter profile & related linksTwitter
followers 
Listed
count
1. profile imageUmut Yildiz
@umutayildiz


Deep Space Telecom📡 & Dr. #Astrophysics🚀 @NASAJPL @Caltech • My Opinions • #SciComm • https://t.co/IfARWRjAp5 • https://t.co/tbdA7h8rYF • In Science We Trust
Los Angeles, CA
yildiz.space/blog/
Google Scholar page
8 yrs, 4 mos on Twitter
Tweets: 2/day • 7% new, 56% replies, 30% retweets, 7% quotes
432,436 299 
2. profile imageKatie Mack
@AstroKatie


(a.k.a. Dr Katherine J Mack) astrophysicist/cosmologist, occasional freelance science writer, connoisseur of airplane food
Raleigh, NC
astrokatie.com
Google Scholar page
9 yrs, 8 mos on Twitter
Tweets: 28/day • 7% new, 79% replies, 7% retweets, 6% quotes
292,189 3,600 
3. profile imageKirk Borne
@KirkDBorne


Principal Data Scientist @BoozAllen. Global Speaker. Top Big Data Science & #AI Influencer. PhD Astrophysicist. Ex-Professor. rocketdatascience.org 📊🔭
Booz Allen Hamilton
linkedin.com/in/kirkdborne
Google Scholar page
6 yrs, 9 mos on Twitter
Tweets: 38/day • 56% new, 17% replies, 22% retweets, 4% quotes
219,747 7,543 
4. profile imageMike Brown
@plutokiller


Astronomer, planet hunter, Pluto killer, bear whisperer, Finger-wrapped dad. Dangerous secularist.
How I Killed Pluto and Why It Had...
Pasadena, CA
mikebrownsplanets.com
Google Scholar page
9 yrs, 9 mos on Twitter
Tweets: 5/day • 8% new, 81% replies, 9% retweets, 2% quotes
63,434 1,753 
5. 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/KTdjavkCds
Baltimore, MD, USA
etsy.com/shop/PlanetDr
Google Scholar page
9 yrs, 9 mos on Twitter
Tweets: 18/day • 14% new, 59% replies, 21% retweets, 4% quotes
49,338 1,271 
6. profile imageRobert Simpson
@orbitingfrog


Googler, astronomer, TED Fellow. Views are my own.
UK
orbitingfrog.com
Google Scholar page
11 yrs, 9 mos on Twitter
Tweets: 3/day • 36% new, 17% replies, 48% retweets, 0% quotes
31,371 446 
7. profile imageJake VanderPlas
@jakevdp


West Seattleite. Espresso, not drip. Dad of two girls; once-astronomer; author of @pydatasci; developer on @GoogleColab.
Python Data Science Handbook
Seattle WA
vanderplas.com
Google Scholar page
6 yrs, 5 mos on Twitter
Tweets: 2/day • 26% new, 53% replies, 13% retweets, 8% quotes
30,883 1,121 
8. profile imagechrislintott
@chrislintott


Astronomer, zookeeper and journalist, based at University of Oxford.
The Cosmic Tourist
Exploring the Mysteries of the Un...
Bang!
Oxford
zooniverse.org
Google Scholar page
10 yrs, 3 mos on Twitter
Tweets: 4/day • 24% new, 55% replies, 14% retweets, 6% quotes
29,138 947 
9. profile imageAlex Parker
@Alex_Parker


Planetary astronomer and artist exploring the origin and history of our solar system. Director of @ESPRESSO_SSERVI. If in doubt, I could probably laser it.
Boulder, Colorado
alexharrisonparker.com
Google Scholar page
10 yrs, 0 mos on Twitter
Tweets: 6/day • 20% new, 69% replies, 9% retweets, 2% quotes
28,133 751 
10. profile imageJonathan McDowell
@planet4589


I'm an astronomer at the Harvard-Smithsonian Center for Astrophysics, working on Chandra and quasars, and commenting on space launches and space activities.
Somerville, MA, USA
planet4589.org
Google Scholar page
9 yrs, 11 mos on Twitter
Tweets: 8/day • 24% new, 55% replies, 19% retweets, 2% quotes
26,656 960 
11. profile imageBrian 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
9 yrs, 1 mo on Twitter
Tweets: 3/day • 4% new, 45% replies, 49% retweets, 2% quotes
23,597 556 
12. profile imageDavid Grinspoon
@DrFunkySpoon


Astrobiologist, Author, Musician. New book CHASING NEW HORIZONS: Inside the Epic First Mission to Pluto.
Chasing New Horizons
Earth in Human Hands
Towards Understanding the Climate...
Biosphere One
funkyscience.net
Google Scholar page
7 yrs, 3 mos on Twitter
Tweets: 13/day • 15% new, 37% replies, 39% retweets, 10% quotes
22,979 704 
13. profile imageProf. Nicole Gugliucci, Doctor of the Sky
@NoisyAstronomer


Professor, astronomer, education researcher, science communicator, advocate for equity in STEM. Geek, crossfitter, dog mom. She/her. 💙💜💖 Tweets my own, etc
New Hampshire, USA
noisyastronomer.com
Google Scholar page
10 yrs, 7 mos on Twitter
Tweets: 14/day • 14% new, 41% replies, 33% retweets, 12% quotes
20,860 1,043 
14. profile imageAlan Duffy
@astroduff


A/Professor in Astrophysics at @Swinburne and Lead Scientist of @RiAus Instagram.com/profalanduffy
Melbourne
alanrduffy.com
Google Scholar page
6 yrs, 6 mos on Twitter
Tweets: 8/day • 15% new, 38% replies, 8% retweets, 39% quotes
20,091 367 
15. profile imageJavier Armentia🏳️‍🌈
@javierarmentia


Astrofísico, comunicador científico, escéptico, ateo, mala gente en general. Ah, y gay.
Pamplona
javierarmentia.com
Google Scholar page
9 yrs, 7 mos on Twitter
Tweets: 9/day • 18% new, 41% replies, 37% retweets, 4% quotes
18,440 830 
16. profile imageLucianne Walkowicz
@shaka_lulu


Astronomer @AdlerPlanet, 5th Chair of Astrobiology @librarycongress, multimedia artist. Ethics of Mars exploration, exoplanets, social justice. Opinions my own.
Chicago, IL
tangledfields.com
Google Scholar page
7 yrs, 11 mos on Twitter
Tweets: 5/day • 17% new, 25% replies, 49% retweets, 9% quotes
13,765 440 
17. profile imageChristine Corbett Moran
@corbett


Cyber Defense Research & Europa Clipper Engineering @NASAJPL, Astrophysics @Caltech, Mom. Past: @SpaceX, @MIT, @SignalApp, @SPTelescope. Science @astro_corbett
Pasadena, CA
christinecorbettmoran.com
Google Scholar page
8 yrs, 8 mos on Twitter
Tweets: 7/day • 19% new, 49% replies, 24% retweets, 8% quotes
12,616 486 
18. profile imagePaul M. Sutter
@PaulMattSutter


Astrophysicist, Agent to the Stars
Your Place in the Universe
pmsutter.com
Google Scholar page
6 yrs, 9 mos on Twitter
Tweets: 2/day • 37% new, 19% replies, 36% retweets, 8% quotes
*Follows 0.68 feeds per follower
12,008* 290 
19. profile imageTim O'Brien
@ProfTimOB


Professor of Astrophysics, Associate Director @jodrellbank, Director Teaching UoM Physics, Science @bluedotfestival, sometimes on TV & radio. Own views.
❤️ Manchester 🐝
proftimobrien.com
Google Scholar page
9 yrs, 11 mos on Twitter
Tweets: 7/day • 18% new, 51% replies, 24% retweets, 7% quotes
11,206 260 
20. profile imageDr Tabetha Boyajian
@tsboyajian


Assistant professor of Astrophysics at #LSU. disrupter of astrophysics; #BoyajiansStar #TabbysStar; all posts here are my own
Extrasolar Planets and Their Host...
Baton Rouge, LA
wherestheflux.com
Google Scholar page
9 yrs, 5 mos on Twitter
Tweets: 0.5/day • 34% new, 43% replies, 13% retweets, 10% quotes
9,659 215 
21. 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
4 yrs, 10 mos on Twitter
Tweets: 6/day • 6% new, 49% replies, 37% retweets, 8% quotes
9,211 223 
22. profile imageBryan Gaensler 📡🧲
@SciBry


Astronomer, Professor, Director of @DunlapInstitute at @UofT. Sci-fi connoisseur, rugby league tragic, displaced Antipodean, bewildered parent. Opinions ∉ @UofT
Extreme Cosmos
Toronto, Canada
bryangaensler.net
Google Scholar page
9 yrs, 5 mos on Twitter
Tweets: 12/day • 8% new, 43% replies, 45% retweets, 4% quotes
9,088 363 
23. profile imagePriyamvada Natarajan
@SheerPriya


@Yale astrophysicist, works on exotica in the universe: dark matter, black holes; Author: Mapping the Heavens • https://t.co/DuzePWpq2N
Mapping the Heavens
The Shapes Of Galaxies and their ...
New Haven, CT
amazon.com/gp/aw/d/030020…
Google Scholar page
2 yrs, 10 mos on Twitter
Tweets: 1/day • 32% new, 49% replies, 5% retweets, 14% quotes
9,055 104 
24. 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.
The Space Book Revised and Update...
The Ultimate Interplanetary Trave...
The Interstellar Age
jimbell.sese.asu.edu
Google Scholar page
10 yrs, 1 mo on Twitter
Tweets: <0.05/day • 75% new, 5% replies, 15% retweets, 5% quotes
8,332 249 
25. 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
11 yrs, 4 mos on Twitter
Tweets: 10/day • 4% new, 29% replies, 49% retweets, 19% quotes
8,171 397 
26. profile imageProf. Karen Masters 💫⭐️✨
@KarenLMasters


Professor of astrophysics @haverfordedu. Investigating galaxies with @GalaxyZoo @SDSSurveys. Touch a galaxy @TactileUniverse. Mostly tweeting astronomy. British
Ardmore, PA
klmasters.sites.haverford.edu
Google Scholar page
9 yrs, 10 mos on Twitter
Tweets: 10/day • 11% new, 35% replies, 45% retweets, 9% quotes
7,763 368 
27. profile imageAlessondra Springmann
@sondy


asteroids, comets, sounding rockets, @AreciboRadar/🇵🇷 love, cacti, geology, autoimmune disease, puns, cat herding, rants, 小惑星レーダー天文学者, she/her
Chukson / Tucson, AZ
sondy.com
Google Scholar page
8 yrs, 8 mos on Twitter
Tweets: 18/day • 7% new, 63% replies, 23% retweets, 6% quotes
7,575 331 
28. profile imageMolly Peeples
@astronomolly


Astronomer in the Science Policies Group @STScI playing with galaxies & gas, real & fake. #Hubble, #JWST, #WFIRST pay the bills; opinions are my own. She/her.
Baltimore, MD, z=0
molly.science
Google Scholar page
6 yrs, 3 mos on Twitter
Tweets: 13/day • 10% new, 55% replies, 29% retweets, 6% quotes
7,502 200 
29. profile imageDr Jane MacArthur
@Jane_MacArthur


Planetary scientist @UniOfLeicester studying martian meteorites & comet dust. Writer @PopAstro. Fellow @RoyalAstroSoc #RAS200 #Violinist
Mars
janemac.org
Google Scholar page
9 yrs, 11 mos on Twitter
Tweets: 2/day • 26% new, 42% replies, 23% retweets, 10% quotes
7,195 317 
30. profile imageDavid W Hogg
@davidwhogg


astronomy, cosmology, stars, exoplanets, inference, engineering, data analysis, emcee, The Cannon, Astrometry.net, The Tractor, #openscience, #otherpeoplesdata
New York City
dwh.gg/dwhogg
Google Scholar page
7 yrs, 9 mos on Twitter
Tweets: 3/day • 20% new, 71% replies, 6% retweets, 3% quotes
6,391 229 
31. profile imageDr Chiara Mingarelli
@Dr_CMingarelli


Gravitational-wave astrophysicist. Flatiron Research Fellow at @FlatironCCA. Previously @Caltech, @NASAJPL, and MPIfR. Views my own.
New York, NY
chiaramingarelli.com
Google Scholar page
7 yrs, 10 mos on Twitter
Tweets: 11/day • 8% new, 13% replies, 73% retweets, 5% quotes
6,265 396 
32. 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
8 yrs, 5 mos on Twitter
Tweets: 5/day • 58% new, 4% replies, 24% retweets, 14% quotes
6,189 407 
33. profile imageMichael Merrifield
@AstroMikeMerri


Professor of astronomy and head of physics 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
7 yrs, 6 mos on Twitter
Tweets: 13/day • 22% new, 65% replies, 1% retweets, 12% quotes
6,165 168 
34. profile imageJason Wright
@Astro_Wright


Associate Professor of Astronomy and Astrophysics at Penn State. Son, husband, father, scientist, teacher, student, human. Mostly posting astronomy.
State College, PA, USA
sites.psu.edu/astrowright/
Google Scholar page
6 yrs, 3 mos on Twitter
Tweets: 3/day • 12% new, 40% replies, 44% retweets, 4% quotes
5,994 199 
35. profile imageTrueSciPhi
@TrueSciPhi


A window on science, mathematics, and philosophy communities on Twitter and YouTube, by Kelly Truelove. See site for more.
Austin, Texas
TrueSciPhi.org
Google Scholar page
3 yrs, 7 mos on Twitter
Tweets: 0.4/day • 32% new, 23% replies, 39% retweets, 6% quotes
5,973 228 
36. profile imagePeter Coles 🌈 🇪🇺 🇮🇪
@telescoper


Theoretical astrophysicist specialising in the Universe and all that surrounds it. Also into jazz, opera, poetry & crosswords. Beard of the Year 2018. #FBPE
The Routledge Companion to the Ne...
From Cosmos to Chaos
Cosmology
Maynooth, Co Kildare, Ireland
telescoper.wordpress.com
Google Scholar page
9 yrs, 3 mos on Twitter
Tweets: 21/day • 37% new, 23% replies, 31% retweets, 8% quotes
5,777 324 
37. profile imageDr./Prof. Renée Hložek
@reneehlozek


South African cisgender, bisexual woman Assistant Prof. of Astrophysics, Rhodes scholar (and lover of loud karaoke), Senior TED Fellow. Feminist scientist.
Toronto, Ontario
reneehlozek.com
Google Scholar page
9 yrs, 5 mos on Twitter
Tweets: 4/day • 36% new, 33% replies, 23% retweets, 8% quotes
5,437 239 
38. profile imageProf. Emily Rice, Ph.D.
@emilylurice


Astronomer at @csinews, @GC_CUNY, @AMNH, #BDNYC, & #CUNYAstro; @AstronomyOnTap organizer, 1/2 of @startorialist, & @knitted_bd host ⭐️. Not @djcarlysagan 😜
Occupied Lunaape Land (NYC)
emilylrice.me
Google Scholar page
11 yrs, 4 mos on Twitter
Tweets: 3/day • 9% new, 24% replies, 57% retweets, 11% quotes
5,214 207 
39. profile imageAmedeo Balbi
@amedeo_balbi


(Astro)physicist, associate professor @UniTorVergata. Columnist @Le_Scienze. Author
The Music of the Big Bang
Roma, Italy
amedeobalbi.it
Google Scholar page
10 yrs, 9 mos on Twitter
Tweets: 1.0/day • 37% new, 9% replies, 48% retweets, 6% quotes
5,163 168 
40. 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
9 yrs, 11 mos on Twitter
Tweets: 2/day • 22% new, 36% replies, 39% retweets, 4% quotes
4,968 253 
41. profile imageKevin Schawinski
@kevinschawinski


Co-founder/CEO @modulos_ai
Zurich, Switzerland
modulos.ai
Google Scholar page
7 yrs, 11 mos on Twitter
Tweets: 9/day • 12% new, 65% replies, 13% retweets, 10% quotes
4,535 253 
42. profile imageMaria Womack
@StarzanPlanets


Astrophysicist & planetary scientist, USF Professor #teamcomet #astrochemistry #scipolicy #climatechange #planetarydefense Contains no pseudoscience
mariawomack.com
Google Scholar page
9 yrs, 5 mos on Twitter
Tweets: 5/day • 14% new, 44% replies, 38% retweets, 4% quotes
4,419 255 
43. profile imageAndy Rivkin
@asrivkin


Planetary astronomer on #TeamAsteroid; Gedankenband member and guitarist; Persistently Obstreperous.
#USAstronomyGoodwillAmbassador ⊗
imperturbable-music.blogspot.com
Google Scholar page
10 yrs, 7 mos on Twitter
Tweets: 17/day • 8% new, 54% replies, 23% retweets, 14% quotes
4,378 235 
44. profile imageRisa Wechsler
@RisaWechsler


astrophysicist. cosmologist. maker of universes and various kinds of trouble. professor of physics @stanford and director of @kipac1
San Francisco
risawechsler.com
Google Scholar page
6 yrs, 4 mos on Twitter
Tweets: 2/day • 15% new, 18% replies, 31% retweets, 36% quotes
4,342 149 
45. profile imageDr JJ Eldridge
@astro_jje


NZ theoretical astrophysicist studying exploding binary stars. Lecturer, Speaker, Sci-fi addict, feminist, non-binary trans empress. Pronouns: them/they/she
The Lives and Death-Throes of Mas...
Auckland, New Zealand
jjeldridge.blogs.auckland.ac.nz
Google Scholar page
5 yrs, 9 mos on Twitter
Tweets: 21/day • 11% new, 60% replies, 25% retweets, 4% quotes
4,316 121 
46. 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, CO, 1 AU
Google Scholar page
5 yrs, 5 mos on Twitter
Tweets: 18/day • 4% new, 39% replies, 47% retweets, 10% quotes
4,262 251 
47. profile imageArfon Smith
@arfon


Head of Data Science @stsci. Ex GitHubber. Zooniverse co-founder. Editor-in-chief of The Journal of Open Source Software.
Baltimore, MD
arfon.org
Google Scholar page
12 yrs, 0 mos on Twitter
Tweets: 2/day • 18% new, 33% replies, 45% retweets, 4% quotes
4,193 266 
48. profile imageJorge Melendez
@DrJorgeMelendez


Astrônomo USP Brasil. Ensino/Difusão/Pesquisa Astronomia Planetas Estrelas Galáxia. Teaching/Outreach/Research Astronomy Planets Stars Galaxy. Univ. São Paulo🇧🇷
www.astro.iag.usp.br/~jorge/
explainingtheuniverse.blogspot.com.br
Google Scholar page
4 yrs, 4 mos on Twitter
Tweets: 5/day • 66% new, 8% replies, 21% retweets, 4% quotes
4,095 65 
49. profile imageKonstantin Batygin
@kbatygin


Planetary Science Prof @ Caltech | Planet 9 | Exoplanets | Vox & Guitar @ TheSeventhSeason.net | Husband | Dad
Pasadena, CA
konstantinbatygin.com
Google Scholar page
3 yrs, 0 mos on Twitter
Tweets: 1/day • 30% new, 55% replies, 13% retweets, 2% quotes
3,851 114 
50. profile imageAlyssa A. Goodman
@AlyssaAGoodman


Astronomy Professor at Harvard, CoDirector of Science at Radcliffe Institute. Loves data, visualization, Universe, education, people. Not in that order.
Massachusetts
cfa.harvard.edu/~agoodman
Google Scholar page
10 yrs, 0 mos on Twitter
Tweets: 2/day • 34% new, 17% replies, 41% retweets, 7% quotes
3,681 204 
51. profile imageDr Maggie Lieu
@Space_Mog


An Astrophysicist working at @ESA. Trying to understand the dark Universe with statistics, ML & @ESA_Euclid. Past: @unibirmingham, @UCLA, @UniKent OMO
Community of Madrid, Spain
maggielieu.com
Google Scholar page
5 yrs, 8 mos on Twitter
Tweets: 2/day • 16% new, 55% replies, 19% retweets, 9% quotes
3,680 122 
52. profile imageDavid Kipping
@david_kipping


Exoplanets & Exomoons, Columbia University, Cool Worlds Lab. RTs ≠ endorsements
The Transits of Extrasolar Planet...
Manhattan, NY
coolworlds.astro.columbia.edu
Google Scholar page
9 yrs, 10 mos on Twitter
Tweets: 2/day • 15% new, 53% replies, 21% retweets, 11% quotes
3,661 149 
53. profile imageDr Anna Watts
@drannawatts


Associate 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
4 yrs, 7 mos on Twitter
Tweets: 10/day • 23% new, 50% replies, 18% retweets, 9% quotes
3,654 130 
54. profile imageAlberto Conti
@albertoconti


Astrophysicist & Director of New Business at Ball Aerospace - Tweets are my own, at least in this multiverse. en.wikipedia.org/wiki/Alberto_C…
Colorado, USA
en.m.wikipedia.org/wiki/Alberto_C…
Google Scholar page
10 yrs, 6 mos on Twitter
Tweets: 5/day • 53% new, 6% replies, 40% retweets, 1% quotes
3,522 222 
55. profile imageJames Bullock
@jbprime


Astronomer. Cosmologist. Befuddled dad. Professor at #UCIrvine. Chair of @UCIPhysAstro Sometimes mumbler on @ScienceChannel #HTUW
Irvine, California, USA
physics.uci.edu/~bullock/
Google Scholar page
9 yrs, 5 mos on Twitter
Tweets: 2/day • 20% new, 20% replies, 48% retweets, 13% quotes
3,485 115 
56. profile imageJoshua Bloom
@profjsb


Astrophysics prof at @UCBerkeley; Co-founder of @WiseIO (acquired by GE); Inventor; Dad, Tennis everything. Anti #TransparentMoon. Tweets are my own (un)doing.
What Are Gamma-Ray Bursts? (Princ...
Toward an Understanding of the Pr...
Berkeley, CA
astro.berkeley.edu/~jbloom
Google Scholar page
10 yrs, 7 mos on Twitter
Tweets: 1/day • 20% new, 35% replies, 29% retweets, 16% quotes
3,465 258 
57. profile imageAdam Becker
@FreelanceAstro


Astrophysicist and author. My book on the quest for the meaning of quantum physics, WHAT IS REAL?, is out with @BasicBooks! whatisreal.freelanceastro.com
What Is Real?
Oakland, CA
freelanceastro.com
Google Scholar page
8 yrs, 8 mos on Twitter
Tweets: 0.8/day • 22% new, 58% replies, 15% retweets, 4% quotes
3,320 134 
58. 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
5 yrs, 0 mos on Twitter
Tweets: 0.5/day • 21% new, 16% replies, 60% retweets, 3% quotes
3,223 100 
59. profile imageZita Martins
@ZitaMartins


Associate Professor of Astrobiology & Cosmochemistry. Science communicator. TEDxPorto speaker. BBC Expert Women. Oficial da Ordem Militar de Sant'Iago da Espada
fenix.tecnico.ulisboa.pt/homepage/ist31…
Google Scholar page
8 yrs, 7 mos on Twitter
Tweets: 2/day • 20% new, 24% replies, 54% retweets, 2% quotes
3,212 142 
60. profile image🦁 Leo C. Stein
@duetosymmetry


Physics Prof @ Ole Miss. Black holes, gravitational waves, general relativity & beyond. Formerly @Caltech @MIT @Cornell. I need thin pizza and fruity coffee
Oxford, MS
duetosymmetry.com
Google Scholar page
9 yrs, 10 mos on Twitter
Tweets: 5/day • 9% new, 47% replies, 39% retweets, 4% quotes
3,181 96 
61. profile imageAndrew Pontzen
@apontzen


I do cosmology. Employed by UCL, funded by the Royal Society. Tweeting in a personal capacity: it’s no-one else’s fault when I talk nonsense.
London
andrew.pontzen.uk
Google Scholar page
8 yrs, 5 mos on Twitter
Tweets: 2/day • 18% new, 36% replies, 37% retweets, 8% quotes
3,180 162 
62. profile imageLori Fenton
@LoriKFenton


I am a planetary aeolian geomorphologist at @SETIInstitute studying wind-formed features (like sand dunes). I blog about it weekly: cosmicdiary.org/lfenton/
Bay area, California
seti.org/lorifenton
Google Scholar page
7 yrs, 2 mos on Twitter
Tweets: 3/day • 1% new, 39% replies, 51% retweets, 10% quotes
3,179 180 
63. profile imageEmma Chapman
@DrEOChapman


Royal Society Dorothy Hodgkin Fellow, Imperial College London. Campaigner on sexual misconduct in HE w/ @1752group. Character faults and opinions my own.
London, England
dremmachapman.wordpress.com
Google Scholar page
2 yrs, 3 mos on Twitter
Tweets: 4/day • 22% new, 39% replies, 25% retweets, 12% quotes
3,146 40 
64. profile imageDr. Josep M. Trigo
@Josep_Trigo


Astrophysicist & planetary scientist. Researcher at the Institute of Space Sciences (CSIC-IEEC) and engaged in science outreach. Just a Catalan Republic citizen
Barcelona, Catalan Republic
spmn.uji.es/ESP/trigo.html
Google Scholar page
7 yrs, 0 mos on Twitter
Tweets: 8/day • 4% new, 7% replies, 77% retweets, 12% quotes
3,037 140 
65. profile imageHaley Gomez
@astrofairy


I'm an Astrophysicist, love books, films astronomy, shoes and dresses.
Cardiff
haley.gomez.me.uk
Google Scholar page
9 yrs, 1 mo on Twitter
Tweets: 2/day • 10% new, 43% replies, 33% retweets, 14% quotes
3,013 155 
66. 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.
Flagstaff, AZ
ryanbanderson.com/blog
Google Scholar page
9 yrs, 9 mos on Twitter
Tweets: 3/day • 13% new, 11% replies, 65% retweets, 12% quotes
2,906 270 
67. profile imageDr. John Barentine FRAS
@JohnBarentine


Dark sky warrior. Policy nerd. Astronomer. Historian. Vinyl junkie. Proud LGBT American. Questioning everything. Retiring to asteroid 14505. #scicomm #scipol
Uncharted Constellations
The Lost Constellations
Tucson, AZ, USA
johncbarentine.com
Google Scholar page
8 yrs, 9 mos on Twitter
Tweets: 12/day • 14% new, 32% replies, 45% retweets, 10% quotes
2,884 198 
68. profile imageJani Radebaugh
@radjanirad


Planetary scientist, BYU geology professor, purposeful explorer, aimless wanderer
Provo, UT, USA
lpl.arizona.edu/~jani/photos
Google Scholar page
5 yrs, 9 mos on Twitter
Tweets: 1/day • 38% new, 49% replies, 9% retweets, 4% quotes
2,882 114 
69. profile imageDr Sadie Jones
@SotonAstrodome


Outreach Leader in #Astronomy @UniSouthampton Manager of #OurGreatestTeam & @seti_code Member of @ShowoffTalentFa & @WPNsoton #WomenInSTEM
University of Southampton
astrodome.soton.ac.uk
Google Scholar page
7 yrs, 7 mos on Twitter
Tweets: 3/day • 47% new, 11% replies, 27% retweets, 14% quotes
2,807 154 
70. profile imageJC Holbrook
@astroholbrook


Astrophysicist, Filmmaker, Cultural Astronomer. Hubble's Diverse Universe on Amazon.com BlackSunMovie.com videos.astroanthro.com/Science-Tourist
Kaapstad, ZA
uwcastro.org/our_team/holbr…
Google Scholar page
9 yrs, 6 mos on Twitter
Tweets: 1/day • 21% new, 13% replies, 60% retweets, 7% quotes
2,727 121 
71. 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
9 yrs, 1 mo on Twitter
Tweets: 2/day • 44% new, 13% replies, 33% retweets, 11% quotes
2,720 133 
72. profile imageRichard Easther
@REasther


Father, scientist, @AucklandUni prof, Kiwi diaspora returnee; @thinksciencenz co-founder: 'We are all in the gutter, but some of us are looking at the stars.'
excursionset.com
Google Scholar page
7 yrs, 7 mos on Twitter
Tweets: 9/day • 9% new, 71% replies, 13% retweets, 8% quotes
2,668 91 
73. profile imageKarin Sandstrom
@karinsandstrom


Assistant professor of astronomy and physics. Lover of coffee, interstellar dust, California, nerdy stuff. Originally from SW Washington.
San Diego, CA
karinsandstrom.github.io
Google Scholar page
9 yrs, 9 mos on Twitter
Tweets: 2/day • 10% new, 15% replies, 65% retweets, 10% quotes
2,657 70 
74. profile imageGrant Tremblay
@astrogrant


Astrophysicist at the Center for Astrophysics | Harvard & Smithsonian. Previously @NASA Einstein Fellow @Yale, Fellow @ESO, & SDAS regular @STScI. Views my own.
Cambridge, MA
granttremblay.com
Google Scholar page
9 yrs, 10 mos on Twitter
Tweets: 2/day • 18% new, 17% replies, 53% retweets, 13% quotes
2,647 86 
75. profile imageDan F-M
@exoplaneteer


I write code for good & astrophysics.
NYC
dfm.io
Google Scholar page
7 yrs, 5 mos on Twitter
Tweets: 1.0/day • 16% new, 67% replies, 11% retweets, 6% quotes
2,626 84 
76. profile imageJonathan Tedds
@jtedds


Research Informatics. @ELIXIREurope Compute Platform Coordinator. Hon Fellow @UniofLeicester. Lead @BRISSKit @REDinfx Editor @up_healthdata Chair @OWLS_Trust
Cambs, Leics & various UK/Europe
www2.le.ac.uk/departments/he…
Google Scholar page
9 yrs, 6 mos on Twitter
Tweets: 3/day • 20% new, 4% replies, 71% retweets, 4% quotes
2,592 164 
77. profile imageJamie Molaro
@spacejammie


Planetary scientist. Feminist. Artist. Musician. Maker. Dungeon Master. All around nerd. I make science at NASA/JPL & PSI. [she/her]
Altadena, CA
dataarcana.com
Google Scholar page
10 yrs, 11 mos on Twitter
Tweets: 4/day • 12% new, 35% replies, 49% retweets, 6% quotes
2,556 104 
78. profile imageDavid Montes
@DMontesG


Prof. Titular Universidad. Dpto. Astrofísica Facultad Ciencias Físicas, Universidad Complutense de Madrid (UCM), España, @CARMENES_exopl, @GaiaESO, @ObservaUCM
Madrid
ucm.es/info/Astrof/us…
Google Scholar page
7 yrs, 9 mos on Twitter
Tweets: 4/day • 8% new, 1% replies, 91% retweets, 0% quotes
2,528 95 
79. profile imageBenjamin Pope
@fringetracker


Astronomer - he/him
Manhattan, NY
benjaminpope.github.io
Google Scholar page
6 yrs, 0 mos on Twitter
Tweets: 11/day • 4% new, 28% replies, 61% retweets, 7% quotes
2,523 86 
80. profile imageEli Bressert
@astrobiased


Love big ideas and putting them into action by connecting the impossible.
SciPy and NumPy
California, USA
Google Scholar page
10 yrs, 2 mos on Twitter
Tweets: 2/day • 18% new, 13% replies, 67% retweets, 3% quotes
2,505 226 
81. profile imageDr Liz⚡️MacDonald
@spaceyliz


aurora 🛰️ #Innovation #citsci #scicomm #interdisciplinary #sciart #physics @tweetaurora, space weather, poetry, ☕️ Views💯%mine | She/her
NASA Heliophysics, MD, mountains (preferably)
aurorasaurus.org
Google Scholar page
7 yrs, 2 mos on Twitter
Tweets: 4/day • 11% new, 18% replies, 53% retweets, 18% quotes
2,468 140 
82. profile imageJo Dunkley
@j_dunkley


Professor of Physics and Astrophysics at Princeton. Author of Our Universe.
Our Universe
Princeton, NJ
physics.princeton.edu/~jdunkley
Google Scholar page
7 yrs, 3 mos on Twitter
Tweets: 0.2/day • 13% new, 22% replies, 41% retweets, 24% quotes
2,399 98 
83. profile imageJames Davenport
@jradavenport


Astronomy PhD, [v/b]logger, casual data analyst, Seattleite. All opinions are my own.
jradavenport.github.io
Google Scholar page
6 yrs, 8 mos on Twitter
Tweets: 8/day • 21% new, 42% replies, 34% retweets, 3% quotes
2,350 160 
84. profile imageDr Louisa Preston
@LouisaJPreston


Astrobiologist, planetary geologist. @spacegovuk Aurora Research Fellow, @TEDFellow, Lecturer @NYUlondon & Author
London
louisa-preston.com
Google Scholar page
6 yrs, 9 mos on Twitter
Tweets: 2/day • 33% new, 15% replies, 34% retweets, 18% quotes
2,298 125 
85. profile imageThomas Robitaille
@astrofrog


Freelance, software developer, lead developer of Glue, co-ordinator for the Astropy project, software Editor for AAS Publishing, open development advocate.
United Kingdom
thomasrobitaille.com
Google Scholar page
9 yrs, 9 mos on Twitter
Tweets: 1/day • 25% new, 55% replies, 16% retweets, 4% quotes
2,294 122 
86. profile imageJonathan Fortney
@jjfplanet


@ucsc Professor & Director of Other Worlds Laboratory. Modeler of planetary atmospheres & interiors. Father, Softballer, Runner, Human Selfie Stick, Minnesotan
Santa Cruz, CA
owl.ucsc.edu
Google Scholar page
6 yrs, 11 mos on Twitter
Tweets: 1/day • 33% new, 36% replies, 25% retweets, 6% quotes
2,284 85 
87. 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
11 yrs, 2 mos on Twitter
Tweets: 2/day • 16% new, 21% replies, 37% retweets, 26% quotes
2,283 156 
88. profile imageLeigh Fletcher
@LeighFletcher


Planetary scientist, Dad-in-training, space enthusiast, Royal Society Research Fellow and Lecturer based at the University of Leicester.
Leicester, England
planetaryweather.blogspot.co.uk
Google Scholar page
9 yrs, 11 mos on Twitter
Tweets: 1/day • 28% new, 37% replies, 20% retweets, 14% quotes
2,242 138 
89. profile imageStephen Serjeant
@StephenSerjeant


Astronomy Prof at Open University,occasionally does OU/BBC stuff. 26.2mi=42.2km.Remainer. Likes often=bookmarks. Views here do not necessarily blah blah. He/him
An Introduction to Galaxies and C...
Observational Cosmology
127.0.0.1
stephenserjeant.github.io
Google Scholar page
9 yrs, 9 mos on Twitter
Tweets: 5/day • 10% new, 32% replies, 35% retweets, 24% quotes
2,238 161 
90. profile imageChristopher Berry
@cplberry


Astrophysicist studying #GravitationalWaves (@LIGO). @NUCIERA BOV Research Professor. Tweeting about science, education, LEGO & cake. May contain traces of nuts
Evanston, IL
cplberry.com
Google Scholar page
4 yrs, 9 mos on Twitter
Tweets: 5/day • 4% new, 67% replies, 21% retweets, 8% quotes
2,204 104 
91. profile imageJohanna
@johannateske


Astronomer, runner, educator, feminist, vegan, #Nats fan, she/her/hers
Pasadena, CA
johannateske.virb.com
Google Scholar page
5 yrs, 0 mos on Twitter
Tweets: 10/day • 20% new, 43% replies, 26% retweets, 11% quotes
2,190 114 
92. 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.
Brown Dwarf Variability
Mountain View, California
google.com/profiles/Mark.…
Google Scholar page
8 yrs, 5 mos on Twitter
Tweets: 4/day • 20% new, 33% replies, 39% retweets, 8% quotes
2,108 104 
93. profile imageDr. Jillian Scudder
@Jillian_Scudder


PhD in astrophysics & assistant professor at @oberlincollege. I study galaxies & write @astroquizzical. I wrote a book! she/hers.
Astroquizzical
jillianscudder.com
Google Scholar page
6 yrs, 5 mos on Twitter
Tweets: 4/day • 28% new, 49% replies, 18% retweets, 5% quotes
2,103 129 
94. profile imageEric Mamajek
@EricMamajek


astronomer, dad, reader of stellar tea leaves, searcher of extrasolar needles in haystacks. The statements and opinions posted here are my own.
Pasadena, CA
Google Scholar page
7 yrs, 11 mos on Twitter
Tweets: 2/day • 17% new, 3% replies, 69% retweets, 12% quotes
2,086 63 
95. profile imageTom Barclay
@mrtommyb


Astronomer/astrophysicist at NASA Goddard. TESS mission. Planets orbiting other stars. Listening to punk rock. Tweets are my own.
Silver Spring, MD
tombarclay.com
Google Scholar page
9 yrs, 6 mos on Twitter
Tweets: 1/day • 38% new, 45% replies, 10% retweets, 8% quotes
2,069 78 
96. profile imageEdward Gomez 🤖
@zemogle


Astronomer, coder, and web technology enthusiast. Believe everyone can be a scientist if they ask more questions.
Cardiff, UK
edward.gomez.me.uk
Google Scholar page
10 yrs, 7 mos on Twitter
Tweets: 4/day • 36% new, 34% replies, 25% retweets, 4% quotes
2,052 88 
97. profile imageGeraint F. Lewis
@Cosmic_Horizons


Cosmologist, Galactic Archaeologist. Dragged kicking and screaming on to social media. Author of @AFortunateUni with @lukebarnesastro. Immigrant to Australia
A Fortunate Universe
Dark Matter in Astroparticle and ...
Sydney
cosmic-horizons.blogspot.com
Google Scholar page
4 yrs, 11 mos on Twitter
Tweets: 7/day • 12% new, 80% replies, 7% retweets, 0% quotes
2,028 83 
98. profile imageAlejandro Sánchez
@pmisson


An Astrophysicist working at the @UniofExeterESI?, Leader of @cities4tnight Colaborate with @orison_eu @IDADarkSky @stars4all_eu @iaaucc @ObservaUCM #dyslexic
Falmouth, England / Berlin,Germany / Madrid, Spain / Granada,Spain
pmisson.blogspot.com
Google Scholar page
8 yrs, 9 mos on Twitter
Tweets: 4/day • 6% new, 21% replies, 71% retweets, 3% quotes
1,953 112 
99. profile imageDawn Sumner
@sumnerd


curious geologist and professor of Earth and Planetary Sciences UCDavis
here but going there
dysumner.faculty.ucdavis.edu
Google Scholar page
10 yrs, 6 mos on Twitter
Tweets: 2/day • 24% new, 33% replies, 31% retweets, 14% quotes
1,917 164 
100. profile imageBenneHolwerda
@BenneHolwerda


Astronomer at large (mostly harmless). University of Louisville. Opinions & typos obv my own.
Louisville, KY
Google Scholar page
10 yrs, 6 mos on Twitter
Tweets: 5/day • 12% new, 51% replies, 19% retweets, 20% quotes
1,873 78 
101. profile imageAdam Burgasser
@browndwarfs


astrophysicist, professor, and preferably in the water.
on a plane, or San Diego
pono.ucsd.edu/~adam
Google Scholar page
8 yrs, 5 mos on Twitter
Tweets: 0.6/day • 38% new, 29% replies, 32% retweets, 2% quotes
1,858 55 
102. profile imageAdrian Price-Whelan
@adrianprw


astrophysics postdoc @ Princeton, galaxy dynamics, binary stars, music github.com/adrn
???
adrian.pw
Google Scholar page
7 yrs, 7 mos on Twitter
Tweets: 2/day • 24% new, 47% replies, 23% retweets, 6% quotes
1,855 61 
103. profile imageJoss Bland-Hawthorn
@JossBlandHawtho


All things novel, astrophysical, mathematical, technological.
The Origin of the Galaxy and Loca...
The Galaxy Disk in Cosmological C...
Sydney, Australia
physics.usyd.edu.au/~jbh/
Google Scholar page
4 yrs, 7 mos on Twitter
Tweets: 6/day • 26% new, 23% replies, 35% retweets, 17% quotes
1,831 66 
104. profile imageMichael Brown
@MJIBrown


Astronomer, Monash University academic, Conversation contributor, no fan of pseudo-science.
Melbourne, Australia
theconversation.com/profiles/micha…
Google Scholar page
5 yrs, 6 mos on Twitter
Tweets: 18/day • 10% new, 33% replies, 52% retweets, 6% quotes
1,802 114 
105. profile imageJesús Martínez Frías
@J_MartinezFrias


Planetary Geology/Astrobiology, IGEO, CSIC-UCM. NASA/ESA missions. President, IAGETH. Director, REDESPA. Lanzarote Geopark. PANGAEA instructor. EiC, Geosciences
Madrid, Comunidad de Madrid
tierra.rediris.es/jmfrias
Google Scholar page
8 yrs, 0 mos on Twitter
Tweets: 14/day • 30% new, 10% replies, 59% retweets, 2% quotes
1,743 121 
106. profile imageDr. Sabine Stanley
@PlanetSabine


Planetary scientist, Professor at Johns Hopkins University, Avocado Consultant, Loves food, music and sci-fi, Sucker for slapstick, she/her
Baltimore, MD
sabinestanley.com
Google Scholar page
3 yrs, 7 mos on Twitter
Tweets: 4/day • 20% new, 23% replies, 53% retweets, 4% quotes
1,721 50 
107. profile imageJaime Zamorano
@cefalopodo


Physicist (Astrophysics) at UCM @unicomplutense Another amateur photographer. guaix.fis.ucm.es/splpr/SQM-REECL @stars4all_eu #LightPollution
Highlights of Spanish Astrophysic...
Highlights of Spanish Astrophysic...
Highlights of Spanish Astrophysic...
Madrid (Spain)
stars4all.eu
Google Scholar page
11 yrs, 9 mos on Twitter
Tweets: 4/day • 8% new, 3% replies, 87% retweets, 1% quotes
1,683 99 
108. profile imageGianfranco Bertone
@gfbertone


Astroparticle Physicist. Spokesperson @GRAPPAInstitute. Married to @DominiciNad. Father of two. Author ‘Behind the Scenes of the Universe’ https://t.co/woz6Z9TomX
Behind the Scenes of the Universe
Particle Dark Matter
Amsterdam, NL
gianfrancobertone.net
Google Scholar page
6 yrs, 11 mos on Twitter
Tweets: 0.7/day • 31% new, 35% replies, 16% retweets, 18% quotes
1,668 82 
109. 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
8 yrs, 0 mos on Twitter
Tweets: 4/day • 21% new, 17% replies, 45% retweets, 16% quotes
1,658 79 
110. profile imageMatthew Kenworthy
@mattkenworthy


Associate Professor of Astronomy at Leiden Observatory - looking for exoplanets and giant rings, and develops instrumentation to find them. Opinions are my own.
Leiden, The Netherlands
kenworthy.space
Google Scholar page
8 yrs, 3 mos on Twitter
Tweets: 2/day • 22% new, 53% replies, 3% retweets, 22% quotes
1,574 51 
111. profile imageDr. Lauren Weiss
@LaurenMWeiss


Astrophysicist, exoplanet hunter, occasional blogger rockyworlds.wordpress.com, Parrent Fellow at the Institute for Astronomy, Manoa.
Honolulu, HI
astro.berkeley.edu/~lweiss
Google Scholar page
6 yrs, 9 mos on Twitter
Tweets: 0.7/day • 10% new, 45% replies, 36% retweets, 8% quotes
1,564 51 
112. profile imageDr. Sara Walker
@Sara_Imari


theoretical physicist, astrobiologist
Arizona, USA
emergence.asu.edu
Google Scholar page
8 yrs, 0 mos on Twitter
Tweets: 0.5/day • 17% new, 25% replies, 46% retweets, 12% quotes
1,547 81 
113. 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 yrs, 8 mos on Twitter
Tweets: 0.8/day • 49% new, 33% replies, 15% retweets, 4% quotes
1,525 71 
114. profile imageKev Abazajian
@kevaba


Cosmologist & Professor at #UCIrvine. Opinions are my own.
Irvine, CA
physics.uci.edu/~kevork
Google Scholar page
7 yrs, 7 mos on Twitter
Tweets: 4/day • 22% new, 9% replies, 69% retweets, 1% quotes
1,503 66 
115. 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
4 yrs, 10 mos on Twitter
Tweets: 3/day • 39% new, 9% replies, 43% retweets, 9% quotes
1,483 85 
116. profile imageLiz B ☆
@astro_Liz


X-ray and Optical Astronomer at @ESO. FLAMES Instrument Scientist. Bleeding heart liberal & intersectional feminist. All views my own. Ⓥ #ActualLivingScientist
Santiago, Chile
Google Scholar page
6 yrs, 10 mos on Twitter
Tweets: 7/day • 14% new, 54% replies, 19% retweets, 13% quotes
1,479 58 
117. 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
9 yrs, 0 mos on Twitter
Tweets: 5/day • 12% new, 79% replies, 7% retweets, 2% quotes
1,472 66 
118. 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.
Glendale, CA
flickr.com/photos/3167868…
Google Scholar page
4 yrs, 2 mos on Twitter
Tweets: 12/day • 10% new, 33% replies, 52% retweets, 6% quotes
1,471 107 
119. profile imageStacy McGaugh
@DudeDarkmatter


Astrophysicist, cosmologist, philosopher, skeptic, and reluctant lizard king: hero to some; nightmare to others.
Cleveland, Ohio, USA
astroweb.case.edu/ssm/index.html
Google Scholar page
5 yrs, 10 mos on Twitter
Tweets: 4/day • 18% new, 53% replies, 19% retweets, 9% quotes
1,464 61 
120. profile imageTim McKay
@TimMcKayUM


Data scientist, educator, learner, reader, writer, physicist, astronomer. Working on Equity & Inclusion in Foundational Courses @umich & beyond.
Ann Arbor, MI
Google Scholar page
6 yrs, 8 mos on Twitter
Tweets: 2/day • 34% new, 19% replies, 25% retweets, 22% quotes
1,456 63 
121. profile imageHeino Falcke
@hfalcke


Prof. of Astroparticle Physics & Radio Astronomy, black hole shadow, event horizon telescope, LOFAR, Moon, NCLE, Cologne, Netherlands, Europe, Christian
Radboud University, Nijmegen
astro.ru.nl/~falcke
Google Scholar page
6 yrs, 8 mos on Twitter
Tweets: 1/day • 14% new, 49% replies, 31% retweets, 6% quotes
1,455 56 
122. 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.
The Cosmic Perspective Media Upda...
The Cosmic Perspective, Media Upd...
Michigan
pa.msu.edu/~donahue
Google Scholar page
10 yrs, 4 mos on Twitter
Tweets: 0.4/day • 9% new, 65% replies, 8% retweets, 18% quotes
1,405 70 
123. profile imageSimon O'Toole 🌈
@drsimmo


Data guy, recovering astronomer, science communicator, manager of information, football nut, foodie, dad. Opinions posted are my own.
Sydney
iwouldntnormallycall.wordpress.com
Google Scholar page
10 yrs, 0 mos on Twitter
Tweets: 3/day • 5% new, 26% replies, 53% retweets, 17% quotes
1,404 79 
124. profile imageWill Kinney
@WKCosmo


Cosmologist, dirtbag mountain biker, expat Montanan. Visiting Professor, Stockholm Univ. / Professor, University at Buffalo, SUNY. Personal Twitter account.
Stockholm, Sweden
acsu.buffalo.edu/~whkinney/inde…
Google Scholar page
1 yr, 11 mos on Twitter
Tweets: 12/day • 12% new, 63% replies, 13% retweets, 12% quotes
1,399 30 
125. profile imageJohan Richard
@novaric


Astronome: Distant galaxies, Instrumentation, Outreach. Twits en Français and in English.
Lyon
cral.univ-lyon1.fr/labo/perso/joh…
Google Scholar page
9 yrs, 11 mos on Twitter
Tweets: 0.4/day • 10% new, 31% replies, 52% retweets, 6% quotes
1,392 38 
126. profile imageDr Fiona H. Panther
@FiPanther


Gamma rays, particles, space. Runs on coffee (& GPUs). Your subgrid model is bad and you should feel bad. Associate Lecturer UNSW Canberra
Canberra, Z=0
auntiematter.space
Google Scholar page
9 yrs, 4 mos on Twitter
Tweets: 3/day • 18% new, 63% replies, 9% retweets, 10% quotes
1,377 66 
127. profile imageJamie Farnes
@Astro_Jamie


Astrophysicist & radio astronomer at @UniofOxford @OxfordeResearch. Via 🇦🇺🇳🇱. Helping to build the Science Data Processor for @SKA_telescope. Views my own.
London
jamiefarnes.co.uk
Google Scholar page
5 yrs, 4 mos on Twitter
Tweets: 0.6/day • 12% new, 51% replies, 34% retweets, 3% quotes
1,342 25 
128. 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
9 yrs, 9 mos on Twitter
Tweets: 23/day • 13% new, 51% replies, 33% retweets, 4% quotes
1,317 63 
129. profile imageFeryal Ozel
@feryal_ozel


Astrophysicist, Conscientious Citizen, World Traveler
Google Scholar page
1 yr, 11 mos on Twitter
Tweets: 0.1/day • 63% new, 8% replies, 16% retweets, 12% quotes
1,317 15 
130. profile imageAndrew Rushby
@andrewrushby


Postdoc at @UCIPhysAstro studying climates of small worlds in the galaxy. Formerly NPP at @NASAAmes. PhD @ueaenv. Co-host of @exo_cast.
Irvine, CA
bit.ly/andrewrushby
Google Scholar page
8 yrs, 9 mos on Twitter
Tweets: 1/day • 6% new, 65% replies, 16% retweets, 12% quotes
1,309 76 
131. profile imageDr Pauline Barmby
@PBarmby


Associate professor & galaxy-observing astrophysicist @westernuphysast, co-chair @LRP2020. Yarn & SF aficionada, runner. She/her.
London, Ontario, Canada
pbarmby.github.io
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7 yrs, 2 mos on Twitter
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1,297 105 
132. profile imageJohn O'Meara
@astronomeara


Father, Astronomer, science policy nerd. Chief Scientist @keckobservatory Cosmic Origins Science Lead for #LUVOIR Chair AAAC. Tweets are my own
Essex Junction, Vermont
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9 yrs, 4 mos on Twitter
Tweets: 3/day • 22% new, 43% replies, 25% retweets, 10% quotes
1,268 64 
133. 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/
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9 yrs, 11 mos on Twitter
Tweets: 4/day • 6% new, 63% replies, 15% retweets, 16% quotes
1,265 48 
134. 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/product/calend…
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9 yrs, 3 mos on Twitter
Tweets: 0.9/day • 16% new, 58% replies, 21% retweets, 4% quotes
1,256 41 
135. profile imageJana Grcevich
@janagrc


Co-author of Vacation Guide to the Solar System, data scientist, PhD in astronomy, curious person.
Vacation Guide to the Solar Syste...
NYC
amazon.com/gp/aw/d/014312…
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10 yrs, 9 mos on Twitter
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1,256 35 
136. profile imageDr. Caryl Gronwall
@carylgronwall


Astronomer at Penn State University
State College, PA
astro.psu.edu/~caryl
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7 yrs, 10 mos on Twitter
Tweets: 0.7/day • 22% new, 38% replies, 23% retweets, 17% quotes
1,244 43 
137. 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
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9 yrs, 5 mos on Twitter
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1,243 18 
138. 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
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2 yrs, 6 mos on Twitter
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1,243 31 
139. profile imageNaomi McC-G
@naomimcgriff


Mother, Astrophysics Prof at #ANU, Runner, Cook. From Portland, Oregon. Now also Australian. Opinions my own.
Canberra, Australia
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6 yrs, 10 mos on Twitter
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1,232 38 
140. profile imageSadie
@astrosadie


World Wandering Astrowarrior 🌟👩‍🔧Feminist 🏳️‍🌈Welsh 🏴󠁧󠁢󠁷󠁬󠁳󠁿Adventurer⭐️Roller Derby🏋🏼‍♀️Comedy🧝🏻‍♀️SciComm #WomenInSTEM [she/her]
United Kingdom
sadiejones.wordpress.com
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9 yrs, 10 mos on Twitter
Tweets: 8/day • 64% new, 23% replies, 11% retweets, 2% quotes
1,227 99 
141. profile imageSudeep Das
@datamusing


Astrophysicist. Machine Learning Expert. Artist. Storyteller. AI @ Netflix
San Francisco
sudeep-das.com
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5 yrs, 7 mos on Twitter
Tweets: 0.8/day • 41% new, 8% replies, 51% retweets, 1% quotes
1,227 106 
142. 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
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2 yrs, 5 mos on Twitter
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1,173 31 
143. profile imageMatthew Colless
@MatthewColless


Director of the Research School of Astronomy and Astrophysics at the Australian National University
The New Cosmology
Canberra, Australia
rsaa.anu.edu.au/people/matthew…
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9 yrs, 4 mos on Twitter
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1,171 43 
144. 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
Silver Spring, MD
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6 yrs, 6 mos on Twitter
Tweets: 3/day • 47% new, 35% replies, 9% retweets, 9% quotes
1,169 65 
145. profile imageBen Montet
@benmontet


Sagan Fellow at the University of Chicago, Cubs fan. Mostly tweeting about astronomy and baseball.
Chicago, IL
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7 yrs, 9 mos on Twitter
Tweets: 0.6/day • 24% new, 65% replies, 9% retweets, 2% quotes
1,156 34 
146. profile imageJulian Onions
@julianonions


Programmer, Dr Astrophysics, FRAS, NAM2016 LOC, mostly harmless, does various talks on Astronomy
Nottingham, UK
ou-know.blogspot.com
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10 yrs, 10 mos on Twitter
Tweets: 3/day • 49% new, 26% replies, 19% retweets, 6% quotes
1,149 35 
147. 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.
Champaign, IL
sites.google.com/site/matthewtu…
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10 yrs, 11 mos on Twitter
Tweets: 1/day • 9% new, 27% replies, 61% retweets, 4% quotes
1,144 96 
148. profile imageScott Trager
@SCTrager


Astrophysicist, music fan, dad, husband of @McIntyreKmci, geek, US expat in NL. Tweets are my own.
Groningen, Netherlands
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6 yrs, 11 mos on Twitter
Tweets: 5/day • 8% new, 21% replies, 57% retweets, 14% quotes
1,142 42 
149. profile imageCarl E. Fields
@carlnotsagan


Astrophysics Ph.D Candidate @michiganstateu. Supported by @LosAlamosNatLab, @FordFoundation, and @nsfgrfp. Formerly ASU. he/him/his.
East Lansing, MI
carlnotsagan.github.io
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5 yrs, 0 mos on Twitter
Tweets: 1/day • 14% new, 26% replies, 59% retweets, 1% quotes
1,139 28 
150. profile imageMartin Hendry
@martin_astro


Professor of Gravitational Astrophysics and Cosmology at Glasgow University and STFC Science in Society Fellow
Extra-Solar Planets
astro.gla.ac.uk/?p=165
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7 yrs, 8 mos on Twitter
Tweets: 0.2/day • 70% new, 13% replies, 17% retweets, 1% quotes
1,127 28 
151. profile imageNathalie A. Cabrol
@shasta721


Planetary Scientist and Explorer
From Habitability to Life on Mars
Lakes on Mars
Mountain View
pll.seti.org
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7 yrs, 3 mos on Twitter
Tweets: 8/day • 100% new, 0% replies, 0% retweets, 0% quotes
1,121 75 
152. 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
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11 yrs, 0 mos on Twitter
Tweets: 0.7/day • 16% new, 14% replies, 62% retweets, 8% quotes
1,095 46 
153. profile imageLuigi Foschini
@astrophyrunner


Avventure di un astrofisico podista. Adventures of an astrophysicist runner.
Earth, Solar System, Orion Arm, Milky Way.
brera.inaf.it/utenti/foschin…
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6 yrs, 11 mos on Twitter
Tweets: 0.2/day • 27% new, 70% replies, 2% retweets, 1% quotes
1,093 23 
154. profile imageMike Boylan-Kolchin
@MBKplus


Astro/physicist. Assistant Professor at The University of Texas at Austin.
as.utexas.edu/~mbk/
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5 yrs, 6 mos on Twitter
Tweets: 0.8/day • 31% new, 47% replies, 10% retweets, 12% quotes
1,085 26 
155. profile imageJohn Debes
@JohnDebes


STIS Team Lead at @stsci. Part of @diskdetective and @NASAWFIRST CGI science team. Exoplanets, white dwarf planets, and disks. My opinions are my own. He/Him
Geektown, USA
stsci.edu/~debes/
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6 yrs, 2 mos on Twitter
Tweets: 6/day • 12% new, 55% replies, 29% retweets, 4% quotes
1,055 61 
156. profile imageJonti Horner
@JontiHorner


Astronomer and astrobiologist based at the University of Southern Queensland. Research Exoplanets, our Solar system, and Habitability, among other things...
Toowoomba
jontihorner.com
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7 yrs, 5 mos on Twitter
Tweets: 5/day • 4% new, 19% replies, 77% retweets, 0% quotes
1,021 68 
157. profile imageDavid Sing
@ExoSing


Exoplanet scientist
Exeter
astro.ex.ac.uk/people/sing/Da…
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5 yrs, 4 mos on Twitter
Tweets: 0.1/day • 41% new, 33% replies, 25% retweets, 1% quotes
1,018 26 
158. profile imageDr Robert Minchin
@robminchin


Instrument Scientist for @USRAedu at @SOFIAtelescope, opinions mine. Formerly at @NAICObservatory and @CardiffPHYSX. Studied at @Durham_Uni & @CardiffUni.
Arecibo
naic.edu/~rminchin
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9 yrs, 6 mos on Twitter
Tweets: 4/day • 41% new, 20% replies, 29% retweets, 10% quotes
1,009 63