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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-Jul-17 11:00 UTC. Listed users: 181. 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 • instagram|twitch:umutayildiz • In Science We Trust #tekcareuzay
Los Angeles, CA
yildiz.space
Google Scholar page
8 yrs, 10 mos on Twitter
Tweets: 2/day • 13% new, 48% replies, 33% retweets, 6% quotes
457,532 332 
2. profile imageKatie Mack
@AstroKatie


(a.k.a. Dr Katherine J Mack) astrophysicist/cosmologist, occasional freelance science writer, connoisseur of cosmic catastrophes
Raleigh, NC
astrokatie.com
Google Scholar page
10 yrs, 2 mos on Twitter
Tweets: 27/day • 8% new, 83% replies, 5% retweets, 4% quotes
319,022 3,859 
3. profile imageKirk Borne
@KirkDBorne


Principal Data Scientist @BoozAllen. Global Speaker. Top Big Data Science & #AI Influencer. Astrophysicist (Views are my own) rocketdatascience.org 📊🔭
Booz Allen Hamilton
linkedin.com/in/kirkdborne
Google Scholar page
7 yrs, 3 mos on Twitter
Tweets: 39/day • 76% new, 9% replies, 7% retweets, 8% quotes
235,844 7,785 
4. profile imageMike Brown
@plutokiller


Astronomer, planet hunter, Pluto killer, bear whisperer, Finger-wrapped dad. Dangerous secularist.
Pasadena, CA
mikebrownsplanets.com
Google Scholar page
10 yrs, 3 mos on Twitter
Tweets: 5/day • 18% new, 67% replies, 13% retweets, 2% quotes
63,528 1,752 
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/KTdjav31lU
Baltimore, MD, USA
etsy.com/shop/PlanetDr
Google Scholar page
10 yrs, 3 mos on Twitter
Tweets: 18/day • 12% new, 61% replies, 22% retweets, 6% quotes
53,595 1,339 
6. profile imageJake VanderPlas
@jakevdp


West Seattleite. Espresso, not drip. Dad of two girls; once-astronomer; author of @pydatasci; developer on @GoogleColab.
Seattle WA
vanderplas.com
Google Scholar page
6 yrs, 10 mos on Twitter
Tweets: 2/day • 24% new, 53% replies, 17% retweets, 5% quotes
33,404 1,165 
7. profile imageRobert Simpson
@orbitingfrog


Googler, astronomer, TED Fellow. Views are my own.
UK
orbitingfrog.com
Google Scholar page
12 yrs, 2 mos on Twitter
Tweets: 3/day • 18% new, 27% replies, 50% retweets, 4% quotes
31,017 445 
8. profile imageAlex Parker
@Alex_Parker


Planetary astronomer and artist exploring the origin and history of our solar system. Director of @ESPRESSO_SSERVI, keeper of @RoboHiveTweets.
Boulder, Colorado
alexharrisonparker.com
Google Scholar page
10 yrs, 6 mos on Twitter
Tweets: 6/day • 20% new, 63% replies, 9% retweets, 8% quotes
30,565 798 
9. profile imagechrislintott
@chrislintott


Astronomer, zookeeper and journalist, based at University of Oxford.
Oxford
zooniverse.org
Google Scholar page
10 yrs, 9 mos on Twitter
Tweets: 4/day • 18% new, 59% replies, 11% retweets, 12% quotes
29,996 965 
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
10 yrs, 5 mos on Twitter
Tweets: 9/day • 26% new, 58% replies, 12% retweets, 4% quotes
28,900 999 
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, 7 mos on Twitter
Tweets: 3/day • 7% new, 63% replies, 29% retweets, 1% quotes
24,377 566 
12. profile imageDavid Grinspoon
@DrFunkySpoon


Astrobiologist, Author, Musician. 👽🚀🎸🎵🌎❤️
Biosphere One
funkyscience.net
Google Scholar page
7 yrs, 9 mos on Twitter
Tweets: 13/day • 20% new, 43% replies, 31% retweets, 6% quotes
23,970 719 
13. profile imageFeryal Ozel
@feryal_ozel


Astrophysicist, Conscientious Citizen, World Traveler
Google Scholar page
2 yrs, 5 mos on Twitter
Tweets: 0.2/day • 47% new, 36% replies, 8% retweets, 9% quotes
22,222 76 
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
7 yrs, 0 mos on Twitter
Tweets: 7/day • 16% new, 42% replies, 11% retweets, 30% quotes
21,092 377 
15. profile imageProf. Nicole Gugliucci, Doctor of the Sky
@NoisyAstronomer


Physics professor, astronomer, education researcher, scicommer, advocate for equity in STEM. Geek, crossfitter, dog mom. She/her. 🏳️‍🌈 Tweets mine; RT≠endorse
New Hampshire, USA
noisyastronomer.com
Google Scholar page
YouTube channel
11 yrs, 1 mo on Twitter
Tweets: 13/day • 22% new, 47% replies, 18% retweets, 14% quotes
21,072 1,060 
16. profile imageJavier Armentia🏳️‍🌈
@javierarmentia


Astrofísico, comunicador científico, escéptico, ateo, mala gente en general. Ah, y gay. FAV a las cosas riquiñas (que es el dientes dientes de intenné)
Pamplona
javierarmentia.com
Google Scholar page
10 yrs, 1 mo on Twitter
Tweets: 9/day • 30% new, 28% replies, 41% retweets, 2% quotes
18,799 829 
17. profile imageLucianne Walkowicz
@shaka_lulu


Astronomer @AdlerPlanet, co-founder @JustSpaceOrg, multimedia artist. Ethics of Mars exploration, exoplanets, social justice. Opinions my own.
Chicago, IL
tangledfields.com
Google Scholar page
8 yrs, 5 mos on Twitter
Tweets: 5/day • 32% new, 25% replies, 39% retweets, 2% quotes
15,967 464 
18. 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
9 yrs, 2 mos on Twitter
Tweets: 7/day • 20% new, 53% replies, 21% retweets, 6% quotes
12,875 512 
19. profile imagePaul M. Sutter
@PaulMattSutter


Astrophysicist, Agent to the Stars
pmsutter.com
Google Scholar page
YouTube channel
7 yrs, 2 mos on Twitter
Tweets: 2/day • 46% new, 7% replies, 46% retweets, 0% quotes
*Follows 0.64 feeds per follower
12,539* 302 
20. 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
10 yrs, 4 mos on Twitter
Tweets: 7/day • 22% new, 54% replies, 17% retweets, 8% quotes
12,172 265 
21. 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
3 yrs, 4 mos on Twitter
Tweets: 2/day • 24% new, 67% replies, 1% retweets, 8% quotes
10,999 140 
22. profile imageDr James O'Donoghue
@physicsJ


Planetary Scientist @JAXA_en. Previously @NASA @BU_tweets @uniofleicester @Aberuni. From 🇬🇧, 5 years 🇺🇸, now in 🇯🇵! Tweets/animations my own (ジェームス オドノヒュー
Tokyo, Japan
jamesodonoghue.wixsite.com/home
Google Scholar page
YouTube channel
8 yrs, 6 mos on Twitter
Tweets: 2/day • 11% new, 64% replies, 18% retweets, 7% quotes
10,485 128 
23. 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
5 yrs, 4 mos on Twitter
Tweets: 7/day • 7% new, 49% replies, 39% retweets, 5% quotes
*Follows 0.50 feeds per follower
10,407* 252 
24. profile imageBryan Gaensler 📡🧲
@SciBry


Astronomer, Director of @DunlapInstitute at @UofT, @LRP2020 cochair. Sci-fi connoisseur, rugby devotee, displaced Antipodean, perplexed parent. Opinions ∉ @UofT
Toronto, Canada  he/him
bryangaensler.net
Google Scholar page
9 yrs, 11 mos on Twitter
Tweets: 12/day • 14% new, 39% replies, 45% retweets, 2% quotes
10,237 373 
25. 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
6 yrs, 10 mos on Twitter
Tweets: 2/day • 16% new, 53% replies, 9% retweets, 22% quotes
10,010 194 
26. profile imageDr Tabetha Boyajian
@tsboyajian


Assistant professor of Astrophysics at #LSU. disrupter of astrophysics; #BoyajiansStar #TabbysStar; all posts here are my own
Baton Rouge, LA
wherestheflux.com
Google Scholar page
9 yrs, 11 mos on Twitter
Tweets: 0.6/day • 29% new, 53% replies, 15% retweets, 4% quotes
9,802 222 
27. profile imageKen Rice
@theresphysics


Interested in science communication, in particular about climate change. Professor of Computational Astrophysics, University of Edinburgh. Views own, of course.
andthentheresphysics.wordpress.com
Google Scholar page
6 yrs, 3 mos on Twitter
Tweets: 19/day • 5% new, 63% replies, 26% retweets, 6% quotes
9,029 271 
28. 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, 10 mos on Twitter
Tweets: 10/day • 7% new, 40% replies, 36% retweets, 17% quotes
8,832 410 
29. 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
10 yrs, 4 mos on Twitter
Tweets: 10/day • 17% new, 44% replies, 35% retweets, 5% quotes
8,483 382 
30. 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
9 yrs, 2 mos on Twitter
Tweets: 18/day • 12% new, 70% replies, 13% retweets, 6% quotes
8,447 355 
31. 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
10 yrs, 7 mos on Twitter
Tweets: <0.05/day • 72% new, 5% replies, 17% retweets, 5% quotes
8,271 251 
32. 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, 9 mos on Twitter
Tweets: 13/day • 12% new, 69% replies, 14% retweets, 6% quotes
7,860 212 
33. profile imageDr Jane MacArthur
@Jane_MacArthur


Planetary scientist studying meteorites & comet dust. Writer @PopAstro. Fellow & elected Councillor @RoyalAstroSoc #RAS200 #Violinist #FCA
Mars
janemac.org
Google Scholar page
10 yrs, 5 mos on Twitter
Tweets: 2/day • 24% new, 45% replies, 22% retweets, 10% quotes
7,355 319 
34. 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
8 yrs, 3 mos on Twitter
Tweets: 3/day • 30% new, 63% replies, 5% retweets, 2% quotes
7,039 240 
35. profile imageTrueSciPhi / Kelly Truelove
@TrueSciPhi


A window on science, philosophy, and mathematics communities on social media, by Kelly Truelove (physics PhD). See site for more. Photos original.
Austin, Texas
TrueSciPhi.org
Google Scholar page
YouTube channel
4 yrs, 1 mo on Twitter
Tweets: 0.2/day • 42% new, 19% replies, 31% retweets, 8% quotes
6,967 250 
36. profile imageDr JJ Eldridge
@astro_jje


NZ theoretical astrophysicist studying exploding binary stars. Lecturer, Speaker, Sci-fi addict, feminist, enby trans femme. Pronouns: them/they.
Auckland, New Zealand
jjeldridge.blogs.auckland.ac.nz
Google Scholar page
6 yrs, 2 mos on Twitter
Tweets: 23/day • 11% new, 37% replies, 48% retweets, 4% quotes
6,739 155 
37. 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
8 yrs, 0 mos on Twitter
Tweets: 13/day • 8% new, 87% replies, 1% retweets, 5% quotes
6,723 172 
38. profile imageDr Chiara Mingarelli
@Dr_CMingarelli


Gravitational-wave astrophysicist. Associate Research Scientist at @FlatironCCA. Views my own.
New York, NY
chiaramingarelli.com
Google Scholar page
8 yrs, 4 mos on Twitter
Tweets: 11/day • 14% new, 21% replies, 57% retweets, 9% quotes
6,718 419 
39. 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, 10 mos on Twitter
Tweets: 5/day • 56% new, 11% replies, 21% retweets, 10% quotes
6,331 409 
40. profile imageJason Wright
@Astro_Wright


Associate Professor of Astronomy and Astrophysics at Penn State. Son, husband, father, scientist, teacher, student, human. Mostly posting astronomy. Mostly.
State College, PA, USA
sites.psu.edu/astrowright/
Google Scholar page
6 yrs, 9 mos on Twitter
Tweets: 3/day • 19% new, 53% replies, 20% retweets, 8% quotes
6,301 214 
41. 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
9 yrs, 11 mos on Twitter
Tweets: 4/day • 20% new, 54% replies, 17% retweets, 9% quotes
6,136 251 
42. profile imagePeter Coles 🌈 🇪🇺 🇮🇪
@telescoper


Theoretical astrophysicist specialising in the Universe and all that surrounds it. Also jazz, opera, poetry & crosswords. Beard of the Year 2018. He/Him. #FBPE
Maynooth, Co Kildare, Ireland
telescoper.wordpress.com
Google Scholar page
9 yrs, 8 mos on Twitter
Tweets: 21/day • 30% new, 27% replies, 29% retweets, 14% quotes
6,024 328 
43. profile imageProf. Emily Rice, Ph.D.
@emilylurice


Astronomer at @macaulayhonors, @GC_CUNY, @AMNH, #BDNYC, #CUNYAstro; HQ for @AstronomyOnTap; 1/2 of @startorialist; host ⭐️ of @knitted_bd. Not @djcarlysagan 😜
Occupied Lunaape Land (NYC)
emilylrice.me
Google Scholar page
11 yrs, 10 mos on Twitter
Tweets: 3/day • 6% new, 39% replies, 45% retweets, 10% quotes
5,767 221 
44. profile imageAmedeo Balbi
@amedeo_balbi


(Astro)physicist, associate professor @UniTorVergata. Columnist @Le_Scienze. Author
Roma, Italy
Google Scholar page
11 yrs, 3 mos on Twitter
Tweets: 1.0/day • 28% new, 11% replies, 57% retweets, 5% quotes
5,269 166 
45. 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
10 yrs, 5 mos on Twitter
Tweets: 2/day • 8% new, 40% replies, 45% retweets, 7% quotes
5,230 255 
46. 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
10 yrs, 4 mos on Twitter
Tweets: 2/day • 19% new, 23% replies, 44% retweets, 14% quotes
5,157 122 
47. 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, 11 mos on Twitter
Tweets: 18/day • 4% new, 60% replies, 27% retweets, 8% quotes
4,980 274 
48. 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
5 yrs, 1 mo on Twitter
Tweets: 9/day • 35% new, 45% replies, 15% retweets, 5% quotes
4,895 152 
49. profile imageAndy Rivkin
@asrivkin


Planetary astronomer on #TeamAsteroid; Gedankenband member and guitarist; Persistently Obstreperous.
#USAstronomyGoodwillAmbassador ⊗
imperturbable-music.blogspot.com
Google Scholar page
11 yrs, 1 mo on Twitter
Tweets: 17/day • 16% new, 51% replies, 21% retweets, 13% quotes
4,877 251 
50. 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, 10 mos on Twitter
Tweets: 5/day • 59% new, 12% replies, 19% retweets, 10% quotes
4,849 69 
51. profile imageHeino Falcke
@hfalcke


Prof. Astropart Phys & Radio Astronomy, black hole shadow/chair Science Council EventHorizonTelescope, LOFAR, Moon/NCLE, Cologne, Netherlands, Europe, Christian
Radboud University, Nijmegen
astro.ru.nl/~falcke
Google Scholar page
7 yrs, 2 mos on Twitter
Tweets: 2/day • 18% new, 55% replies, 22% retweets, 6% quotes
4,571 90 
52. profile imageKevin Schawinski
@kevinschawinski


Co-founder/CEO @modulos_ai
Zurich, Switzerland
modulos.ai
Google Scholar page
8 yrs, 5 mos on Twitter
Tweets: 9/day • 18% new, 55% replies, 16% retweets, 10% quotes
4,559 255 
53. profile imageMaria Womack
@StarzanPlanets


Astrophysicist #observingrun #scipolicy #climatecrisis No pseudoscience. Looking up and out!
mariawomack.com
Google Scholar page
9 yrs, 11 mos on Twitter
Tweets: 5/day • 14% new, 63% replies, 21% retweets, 2% quotes
4,538 263 
54. 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, 6 mos on Twitter
Tweets: 1/day • 26% new, 53% replies, 15% retweets, 5% quotes
4,463 130 
55. profile imageDr Maggie Lieu
@Space_Mog


An Astrophysicist working at @ESA. Trying to understand the dark Universe with statistics, ML & @ESA_Euclid. Youtuber. Science presenter. OMO
Community of Madrid, Spain
youtu.be/tWfhxY7D_70
Google Scholar page
YouTube channel
6 yrs, 1 mo on Twitter
Tweets: 3/day • 20% new, 66% replies, 7% retweets, 8% quotes
4,418 132 
56. 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, 6 mos on Twitter
Tweets: 2/day • 14% new, 24% replies, 52% retweets, 10% quotes
4,371 267 
57. profile imageDavid Kipping
@david_kipping


Exoplanets & Exomoons, Columbia University, Cool Worlds Lab. RTs ≠ endorsements
Manhattan, NY
coolworlds.astro.columbia.edu
Google Scholar page
YouTube channel
10 yrs, 4 mos on Twitter
Tweets: 2/day • 14% new, 63% replies, 16% retweets, 8% quotes
4,323 163 
58. profile imageEmma Chapman
@DrEOChapman


Astrophysicist, Royal Society Research Fellow, Imperial College London. Campaigner on sexual misconduct in HE w/ @1752group. Royal Society Athena 🏅 winner.
London, England
dremmachapman.wordpress.com
Google Scholar page
2 yrs, 9 mos on Twitter
Tweets: 4/day • 20% new, 57% replies, 19% retweets, 4% quotes
4,190 54 
59. profile imageJames Bullock
@jbprime


#UCIrvine Astrophysicist, Dean #UCIPhysSci , Professor @UCIPhysAstro , Sometimes mumbler on @ScienceChannel #HTUW
Irvine, California, USA
physics.uci.edu/~bullock/
Google Scholar page
9 yrs, 11 mos on Twitter
Tweets: 2/day • 20% new, 15% replies, 57% retweets, 8% quotes
4,112 126 
60. profile image🦁 Leo 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
10 yrs, 4 mos on Twitter
Tweets: 5/day • 10% new, 47% replies, 40% retweets, 2% quotes
4,075 120 
61. 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, 5 mos on Twitter
Tweets: 2/day • 39% new, 18% replies, 31% retweets, 12% quotes
3,844 205 
62. profile imageAdam Becker
@FreelanceAstro


Writer, author, astrophysicist. Bylines: @nytimes @BBC @NPR @SciAm @NewScientist @Undark @Aeon & more. He/him. My book: whatisreal.freelanceastro.com
CA
freelanceastro.com
Google Scholar page
9 yrs, 2 mos on Twitter
Tweets: 0.8/day • 15% new, 59% replies, 22% retweets, 4% quotes
3,695 149 
63. 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
11 yrs, 0 mos on Twitter
Tweets: 5/day • 53% new, 6% replies, 39% retweets, 2% quotes
3,694 216 
64. profile imageDr Ashley Nova ❤️🧡💛💚💙💜🖤
@DrAshleyNova


Cosmic Babe, Trans woman, Twitch Affiliate Streamer, Model, Author. Tweets my own. She/Her. Header: @PhysicsNews. Business Enquiries: [email protected]
twitch.tv/ashleynova
Google Scholar page
8 yrs, 7 mos on Twitter
Tweets: 7/day • 20% new, 39% replies, 33% retweets, 8% quotes
3,615 74 
65. 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.
Berkeley, CA
astro.berkeley.edu/~jbloom
Google Scholar page
11 yrs, 1 mo on Twitter
Tweets: 1/day • 30% new, 34% replies, 25% retweets, 10% quotes
3,606 267 
66. 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
9 yrs, 1 mo on Twitter
Tweets: 2/day • 8% new, 29% replies, 55% retweets, 9% quotes
3,527 142 
67. 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
7 yrs, 8 mos on Twitter
Tweets: 3/day • 14% new, 45% replies, 34% retweets, 6% quotes
3,518 192 
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
6 yrs, 3 mos on Twitter
Tweets: 1/day • 36% new, 51% replies, 9% retweets, 4% quotes
3,450 131 
69. 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, 6 mos on Twitter
Tweets: 0.5/day • 26% new, 25% replies, 47% retweets, 2% quotes
3,442 103 
70. profile imageJo Dunkley
@j_dunkley


Professor of Physics and Astrophysics at Princeton. Author of Our Universe.
Princeton, NJ
physics.princeton.edu/~jdunkley
Google Scholar page
7 yrs, 9 mos on Twitter
Tweets: 0.3/day • 16% new, 27% replies, 38% retweets, 19% quotes
3,408 121 
71. 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, 6 mos on Twitter
Tweets: 8/day • 4% new, 7% replies, 74% retweets, 15% quotes
3,355 144 
72. 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, 11 mos on Twitter
Tweets: 2/day • 18% new, 40% replies, 31% retweets, 12% quotes
3,306 161 
73. profile imageDr. John Barentine FRAS
@JohnBarentine


Director of Public Policy @IDADarkSky. Astronomer. Historian. Author. Vinyl junkie. Proud LGBT American. Retiring to asteroid 14505. Questioning everything.
Tucson, AZ, USA
johncbarentine.com
Google Scholar page
9 yrs, 3 mos on Twitter
Tweets: 13/day • 10% new, 27% replies, 54% retweets, 8% quotes
3,140 200 
74. 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.'
Google Scholar page
8 yrs, 1 mo on Twitter
Tweets: 9/day • 6% new, 73% replies, 18% retweets, 4% quotes
3,130 90 
75. 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, 11 mos on Twitter
Tweets: 1/day • 24% new, 17% replies, 43% retweets, 16% quotes
3,048 125 
76. 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, 7 mos on Twitter
Tweets: 2/day • 10% new, 43% replies, 33% retweets, 14% quotes
3,016 156 
77. 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
10 yrs, 3 mos on Twitter
Tweets: 3/day • 18% new, 22% replies, 48% retweets, 12% quotes
2,980 274 
78. 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
5 yrs, 3 mos on Twitter
Tweets: 5/day • 6% new, 71% replies, 15% retweets, 8% quotes
2,979 129 
79. profile imageThiago S Goncalves
@thiagosgbr


Astrônomo no @ValongoUFRJ, divulgador, pai, geek extragaláctico, tudo junto. Colunista do @ultimosegundo com o Astronotícias.
Rio de Janeiro, Brazil
ultimosegundo.ig.com.br/colunas/astron…
Google Scholar page
9 yrs, 7 mos on Twitter
Tweets: 2/day • 13% new, 69% replies, 9% retweets, 8% quotes
2,906 28 
80. profile imageDr Sadie Jones
@SotonAstrodome


Outreach Leader in Astronomy @UniSouthampton Science Communicator & Manager of #OurGreatestTeam #SotonAstroArt & 'Dark Energy Project' #WomenInSTEM 🌈 she/her
University of Southampton
Google Scholar page
8 yrs, 1 mo on Twitter
Tweets: 3/day • 52% new, 16% replies, 22% retweets, 10% quotes
2,849 155 
81. profile imageDan F-M
@exoplaneteer


I write code for good & astrophysics.
NYC
dfm.io
Google Scholar page
7 yrs, 11 mos on Twitter
Tweets: 0.9/day • 16% new, 67% replies, 11% retweets, 6% quotes
2,822 88 
82. 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
11 yrs, 5 mos on Twitter
Tweets: 4/day • 24% new, 55% replies, 16% retweets, 6% quotes
2,809 116 
83. 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, 7 mos on Twitter
Tweets: 2/day • 36% new, 15% replies, 40% retweets, 9% quotes
2,736 133 
84. 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
10 yrs, 3 mos on Twitter
Tweets: 1/day • 12% new, 20% replies, 58% retweets, 11% quotes
2,735 75 
85. profile imageJames Davenport
@jradavenport


Astronomer, maker of data and science things, Dad. All opinions are my own.
Seattle, WA
ifweassume.com
Google Scholar page
YouTube channel
7 yrs, 2 mos on Twitter
Tweets: 9/day • 8% new, 42% replies, 43% retweets, 6% quotes
2,680 166 
86. profile imageDr Liz⚡️MacDonald
@spaceyliz


Founder Aurorasaurus @tweetaurora, 🌌physicist, community science, wannabe poet at 💚, lover of kale, 🏔️ Views💯%mine | She/her
NASA Heliophysics, MD, mountains (preferably)
en.wikipedia.org/wiki/Liz_MacDo…
Google Scholar page
7 yrs, 8 mos on Twitter
Tweets: 4/day • 7% new, 40% replies, 37% retweets, 16% quotes
2,672 147 
87. 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 & various UK/Europe
www2.le.ac.uk/departments/he…
Google Scholar page
10 yrs, 0 mos on Twitter
Tweets: 3/day • 18% new, 3% replies, 74% retweets, 6% quotes
2,624 163 
88. 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
8 yrs, 3 mos on Twitter
Tweets: 4/day • 16% new, 0% replies, 83% retweets, 0% quotes
2,607 97 
89. 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
7 yrs, 5 mos on Twitter
Tweets: 2/day • 32% new, 45% replies, 19% retweets, 4% quotes
2,569 86 
90. profile imageBenjamin Pope
@fringetracker


Astronomer - he/him
Manhattan, NY
benjaminpope.github.io
Google Scholar page
6 yrs, 6 mos on Twitter
Tweets: 11/day • 6% new, 49% replies, 35% retweets, 10% quotes
2,567 89 
91. 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
10 yrs, 3 mos on Twitter
Tweets: 0.2/day • 34% new, 39% replies, 5% retweets, 24% quotes
2,542 32 
92. profile imageEli Bressert
@elibressert


Love big ideas and putting them into action by connecting the impossible.
California, USA
Google Scholar page
10 yrs, 8 mos on Twitter
Tweets: 2/day • 18% new, 15% replies, 65% retweets, 3% quotes
2,491 225 
93. 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
8 yrs, 11 mos on Twitter
Tweets: 4/day • 22% new, 57% replies, 17% retweets, 4% quotes
2,460 106 
94. profile imageDr Louisa Preston
@LouisaJPreston


Astrobiologist, planetary geologist. @spacegovuk Aurora Research Fellow, @TEDFellow, Lecturer @NYUlondon & Author
London
louisa-preston.com
Google Scholar page
7 yrs, 2 mos on Twitter
Tweets: 1/day • 33% new, 27% replies, 23% retweets, 16% quotes
2,416 125 
95. 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
10 yrs, 3 mos on Twitter
Tweets: 1/day • 31% new, 48% replies, 17% retweets, 4% quotes
2,396 126 
96. 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
10 yrs, 5 mos on Twitter
Tweets: 1/day • 16% new, 43% replies, 29% retweets, 12% quotes
2,355 144 
97. profile imageEric Mamajek
@EricMamajek


Astronomer, dad, stars, (exo)planets. Statements and opinions posted here are my own. Email me directly, I don't respond to Twitter DM.
Pasadena, CA
Google Scholar page
8 yrs, 5 mos on Twitter
Tweets: 2/day • 14% new, 25% replies, 44% retweets, 17% quotes
2,333 68 
98. 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
127.0.0.1
stephenserjeant.github.io
Google Scholar page
10 yrs, 3 mos on Twitter
Tweets: 6/day • 13% new, 29% replies, 36% retweets, 22% quotes
2,331 164 
99. profile imageDr. Jillian Scudder
@Jillian_Scudder


PhD in astrophysics & assistant professor at @oberlincollege. I study galaxies & write @astroquizzical. I wrote a book! she/hers.
jillianscudder.com
Google Scholar page
6 yrs, 11 mos on Twitter
Tweets: 4/day • 33% new, 35% replies, 26% retweets, 6% quotes
2,314 148 
100. profile imageJohanna
@johannateske


Astronomer, runner, educator, feminist, vegan, #Nats fan, she/her/hers
Pasadena, CA
johannateske.virb.com
Google Scholar page
5 yrs, 6 mos on Twitter
Tweets: 10/day • 15% new, 24% replies, 39% retweets, 22% quotes
2,293 119 
101. 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
10 yrs, 0 mos on Twitter
Tweets: 1/day • 26% new, 61% replies, 3% retweets, 9% quotes
2,292 85 
102. 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, 7 mos on Twitter
Tweets: 2/day • 20% new, 24% replies, 35% retweets, 22% quotes
2,290 160 
103. profile imageAdrian Price-Whelan
@adrianprw


astrophysics postdoc @ Princeton, galaxy dynamics, binary stars, music github.com/adrn
???
adrian.pw
Google Scholar page
8 yrs, 1 mo on Twitter
Tweets: 2/day • 20% new, 53% replies, 25% retweets, 2% quotes
2,246 71 
104. profile imageGeraint F. Lewis
@Cosmic_Horizons


Cosmologist, Galactic Archaeologist. Proud Silurian, Australian immigrant, & author of @AFortunateUni with @lukebarnesastro.
Sydney
cosmic-horizons.blogspot.com
Google Scholar page
YouTube channel
5 yrs, 5 mos on Twitter
Tweets: 7/day • 22% new, 59% replies, 16% retweets, 2% quotes
2,229 86 
105. 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
9 yrs, 2 mos on Twitter
Tweets: 4/day • 11% new, 19% replies, 66% retweets, 4% quotes
2,182 111 
106. profile imageBenneHolwerda
@BenneHolwerda


Astronomer at large (mostly harmless). University of Louisville. Opinions & typos obv my own.
Louisville, KY
Google Scholar page
11 yrs, 0 mos on Twitter
Tweets: 5/day • 18% new, 49% replies, 16% retweets, 17% quotes
2,164 80 
107. profile imageFiona H. Panther
@FiPanther


99% background, 1% astrophysical. 100% salty. Assoc. lecturer @UNSWCanberra with a PhD in gamma-ray astronomy. I teach ADF cadets how to science.
Campbell, Canberra
auntiematter.space
Google Scholar page
9 yrs, 10 mos on Twitter
Tweets: 3/day • 30% new, 43% replies, 17% retweets, 10% quotes
2,132 93 
108. profile imageCassio Barbosa
@cassioleandro


Astrofísico interessado no nascimento de estrelas, professor, divulgador de astronomia e colunista no portal G1. Opiniões são minhas.
São Paulo, Brasil
colunas.g1.com.br/observatoriog1
Google Scholar page
9 yrs, 11 mos on Twitter
Tweets: 1/day • 29% new, 57% replies, 5% retweets, 10% quotes
2,117 34 
109. 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
11 yrs, 0 mos on Twitter
Tweets: 2/day • 28% new, 37% replies, 25% retweets, 9% quotes
2,080 165 
110. 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
11 yrs, 1 mo on Twitter
Tweets: 4/day • 30% new, 33% replies, 29% retweets, 8% quotes
2,079 91 
111. 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, 6 mos on Twitter
Tweets: 14/day • 30% new, 17% replies, 50% retweets, 2% quotes
2,078 129 
112. profile imageJoss Bland-Hawthorn
@JossBlandHawtho


All things novel, astrophysical, mathematical, technological.
Sydney, Australia
physics.usyd.edu.au/~jbh/
Google Scholar page
5 yrs, 1 mo on Twitter
Tweets: 5/day • 40% new, 25% replies, 19% retweets, 16% quotes
2,004 71 
113. profile imageDr. Sabine Stanley
@PlanetSabine


Planetary scientist. Professor at Johns Hopkins University. Loves food, music, sci-fi. Sucker for slapstick. No idea whose opinions these are. she/her
Baltimore, MD
sabinestanley.com
Google Scholar page
4 yrs, 1 mo on Twitter
Tweets: 4/day • 32% new, 35% replies, 31% retweets, 2% quotes
1,981 58 
114. profile imageDr. Sara Walker
@Sara_Imari


theoretical physicist and astrobiologist, assoc. prof @SESEASU, dep. director @Beyond_ASU, interested in solving the origin of life and finding aliens
Arizona, USA
emergence.asu.edu
Google Scholar page
8 yrs, 6 mos on Twitter
Tweets: 0.5/day • 8% new, 21% replies, 61% retweets, 8% quotes
1,962 91 
115. 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, 10 mos on Twitter
Tweets: 0.6/day • 37% new, 29% replies, 31% retweets, 2% quotes
1,945 
116. 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
Amsterdam, NL
gianfrancobertone.net
Google Scholar page
7 yrs, 5 mos on Twitter
Tweets: 0.7/day • 32% new, 41% replies, 13% retweets, 14% quotes
1,929 90 
117. 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.
Leiden, The Netherlands
kenworthy.space
Google Scholar page
8 yrs, 8 mos on Twitter
Tweets: 2/day • 14% new, 53% replies, 17% retweets, 15% quotes
1,927 62 
118. profile imageMichael Brown
@MJIBrown


Astronomer, Monash University academic, Conversation contributor, no fan of pseudo-science.
Melbourne, Australia
theconversation.com/profiles/micha…
Google Scholar page
6 yrs, 0 mos on Twitter
Tweets: 17/day • 16% new, 55% replies, 25% retweets, 4% quotes
1,906 114 
119. profile imageWill Kinney
@WKCosmo


Cosmologist, dirtbag mountain biker, expat Montanan, scientistic STEMlord. Professor, University at Buffalo, SUNY. Personal Twitter account.
Buffalo, NY
acsu.buffalo.edu/~whkinney/inde…
Google Scholar page
2 yrs, 5 mos on Twitter
Tweets: 12/day • 10% new, 75% replies, 7% retweets, 7% quotes
1,848 47 
120. profile imageJaime Zamorano
@cefalopodo


Physicist (Astrophysics) at UCM @unicomplutense Another amateur photographer. @ACTION4CS @stars4all_eu #LightPollution
Madrid (Spain)
tess.stars4all.eu
Google Scholar page
12 yrs, 3 mos on Twitter
Tweets: 4/day • 13% new, 9% replies, 77% retweets, 0% quotes
1,822 100 
121. 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, 6 mos on Twitter
Tweets: 5/day • 26% new, 39% replies, 26% retweets, 10% quotes
1,818 82 
122. 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, 8 mos on Twitter
Tweets: 12/day • 31% new, 43% replies, 21% retweets, 4% quotes
1,781 116 
123. 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
7 yrs, 3 mos on Twitter
Tweets: 0.8/day • 13% new, 54% replies, 22% retweets, 11% quotes
1,740 64 
124. 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, 5 mos on Twitter
Tweets: 5/day • 12% new, 76% replies, 11% retweets, 2% quotes
1,712 72 
125. 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
6 yrs, 4 mos on Twitter
Tweets: 4/day • 16% new, 44% replies, 29% retweets, 11% quotes
1,706 70 
126. profile imageLiz B ☆
@astro_Liz


X-ray and Optical Astronomer at @ESO. FLAMES Instrument Scientist. Bleeding heart liberal & intersectional feminist. All views my own. Ⓥ #WomenInScience
Edinburgh, Scotland
Google Scholar page
7 yrs, 4 mos on Twitter
Tweets: 6/day • 8% new, 70% replies, 13% retweets, 9% quotes
1,699 64 
127. profile imageTim McKay
@TimMcKayUM


Data scientist, educator, learner, reader, writer, physicist, astronomer. Working on Equity & Inclusion in Foundational Courses @umich & beyond.
Ann Arbor, MI he/him
Google Scholar page
7 yrs, 2 mos on Twitter
Tweets: 2/day • 32% new, 15% replies, 33% retweets, 19% quotes
1,679 67 
128. 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
5 yrs, 4 mos on Twitter
Tweets: 3/day • 39% new, 12% replies, 37% retweets, 12% quotes
1,603 87 
129. profile imageKev Abazajian
@kevaba


Cosmologist & Professor at #UCIrvine. Opinions are my own.
Irvine, CA
physics.uci.edu/~kevork
Google Scholar page
8 yrs, 1 mo on Twitter
Tweets: 4/day • 15% new, 9% replies, 74% retweets, 2% quotes
1,554 68 
130. profile image📡 Jordy Davelaar 📡
@jordydavelaar


Research Analyst at @FlatironCCA and PhD student at @RUastro. Studying particle accelaration at accreting black holes (in VR). Member of the @ehtelescope
Flatiron, Manhattan
jordydavelaar.com
Google Scholar page
10 yrs, 1 mo on Twitter
Tweets: 4/day • 20% new, 43% replies, 33% retweets, 5% quotes
1,539 39 
131. profile imageNorhasliza Yusof
@norhaslizayusof


[email protected] of Malaya([email protected]), senior lecturer. Theoretical astrophysicist studying massive and very massive stars, love cats 🐱 🐱🐱🐱 and K-drama.
Kuala Lumpur Federal Territory, Malaysia
Google Scholar page
4 yrs, 9 mos on Twitter
Tweets: 4/day • 12% new, 73% replies, 7% retweets, 8% quotes
1,533 
132. 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…
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10 yrs, 5 mos on Twitter
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1,529 41 
133. profile imageDr Pauline Barmby
@PBarmby


Professor & galaxy-observing astrophysicist @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
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7 yrs, 7 mos on Twitter
Tweets: 4/day • 36% new, 43% replies, 17% retweets, 4% quotes
1,511 106 
134. 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
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10 yrs, 2 mos on Twitter
Tweets: 0.8/day • 49% new, 33% replies, 15% retweets, 4% quotes
1,511 72 
135. 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
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10 yrs, 9 mos on Twitter
Tweets: 0.5/day • 16% new, 55% replies, 15% retweets, 14% quotes
1,506 73 
136. 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
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9 yrs, 8 mos on Twitter
Tweets: 1.0/day • 14% new, 55% replies, 23% retweets, 9% quotes
1,432 44 
137. 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
Kamuela, Hawaii
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9 yrs, 10 mos on Twitter
Tweets: 3/day • 8% new, 76% replies, 9% retweets, 8% quotes
1,429 67 
138. 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
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10 yrs, 6 mos on Twitter
Tweets: 3/day • 6% new, 39% replies, 39% retweets, 16% quotes
1,418 76 
139. 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, 6 mos on Twitter
Tweets: 1/day • 14% new, 25% replies, 59% retweets, 2% quotes
1,414 37 
140. profile imageMike Boylan-Kolchin
@MBKplus


Astro/physicist. Assistant Professor at The University of Texas at Austin.
as.utexas.edu/~mbk/
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6 yrs, 0 mos on Twitter
Tweets: 0.9/day • 23% new, 49% replies, 10% retweets, 18% quotes
1,403 31 
141. 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…
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2 yrs, 11 mos on Twitter
Tweets: 4/day • 8% new, 77% replies, 1% retweets, 12% quotes
1,400 43 
142. profile imageAndrew Rushby
@andrewrushby


Postdoc in @aomawa Shields' lab @UCIPhysAstro: #exoplanets, #climate, #astrobiology. Former postdoc @NASAAmes. Co-host of @exo_cast. Veggie. he/him. 🇬🇧/🇪🇺
Irvine, CA
bit.ly/andrewrushby
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9 yrs, 3 mos on Twitter
Tweets: 1/day • 7% new, 65% replies, 15% retweets, 14% quotes
1,399 83 
143. profile imageJamie Farnes
@Astro_Jamie


Data Science Fellow, Astrophysicist, and Cosmologist (theoretically). Views my own.
London
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5 yrs, 10 mos on Twitter
Tweets: 0.6/day • 10% new, 65% replies, 19% retweets, 6% quotes
1,393 29 
144. 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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3 yrs, 0 mos on Twitter
Tweets: 0.5/day • 30% new, 23% replies, 35% retweets, 12% quotes
1,381 36 
145. profile image🔭🌃Jana Grcevich 📡🚀
@janagrc


Co-author of Vacation Guide to the Solar System, astro PhD, curious person. Outreach @columbiaastro, adjunct @amnh & @cooperunion, presenter @ Hayden 🌎tarium
NYC
amazon.com/gp/aw/d/014312…
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11 yrs, 3 mos on Twitter
Tweets: 0.6/day • 18% new, 49% replies, 22% retweets, 12% quotes
1,365 36 
146. profile imageBrian Wolven
@brianwolven


Coulrophobic. Supervised by two felines. Terrified of dyslexic zombies. All of my puns are 100% organically groan.
Columbia, Maryland, USA
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10 yrs, 3 mos on Twitter
Tweets: 22/day • 4% new, 80% replies, 12% retweets, 4% quotes
1,361 64 
147. 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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10 yrs, 5 mos on Twitter
Tweets: 4/day • 6% new, 67% replies, 13% retweets, 14% quotes
1,324 53 
148. profile imageDr. Caryl Gronwall
@carylgronwall


Astronomer at Penn State University
State College, PA
astro.psu.edu/~caryl
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8 yrs, 4 mos on Twitter
Tweets: 0.8/day • 29% new, 42% replies, 13% retweets, 16% quotes
1,323 45 
149. 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
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1 yr, 8 mos on Twitter
Tweets: 4/day • 5% new, 4% replies, 86% retweets, 5% quotes
1,322 34 
150. 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, 11 mos on Twitter
Tweets: 0.4/day • 5% new, 21% replies, 70% retweets, 4% quotes
1,309 20 
151. 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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7 yrs, 4 mos on Twitter
Tweets: 1/day • 59% new, 31% replies, 7% retweets, 3% quotes
1,306 38 
152. profile imageJames Guillochon
@astrocrash


Robotics engineer, former fellow at Harvard. I killed stars for science! Maintainer of astrocats (astrocats.space), follow @AstroCatalogs for news!
Cambridge, MA
astrocrash.net
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10 yrs, 4 mos on Twitter
Tweets: 2/day • 14% new, 71% replies, 9% retweets, 8% quotes
1,299 43 
153. profile imageMarcel S. Pawlowski
@8minutesold


Astrophysicist, Schwarzschild Fellow @AIP_Potsdam, formerly Hubble Fellow @UCIrvine & postdoc @cwru; street photographer (8minutesold.com).
Potsdam, Germany
marcelpawlowski.com
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8 yrs, 7 mos on Twitter
Tweets: 2/day • 13% new, 79% replies, 3% retweets, 4% quotes
1,297 40 
154. 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
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7 yrs, 0 mos on Twitter
Tweets: 3/day • 31% new, 49% replies, 8% retweets, 12% quotes
1,296 69 
155. profile imageL. Miché Aaron
@Astrenome


Planetary Science Ph.D. Student at @JHUEPS. Graduate researcher at @JHUAPL. Pronouns: she/her. I like whiskey, crocheting, painting, and planetary science!
Washington, DC
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5 yrs, 3 mos on Twitter
Tweets: 0.6/day • 65% new, 26% replies, 7% retweets, 2% quotes
1,294 25 
156. profile imageSadie
@astrosadie


World Wandering Astrowarrior 🌟Feminist👩‍🔧Welsh 🏴󠁧󠁢󠁷󠁬󠁳󠁿Adventurer⭐️Rollergirl🏋🏼‍♀️🧝🏻‍♀️Science Communicator #WomenInSTEM 🌈[she/her]
United Kingdom
sadiejones.wordpress.com
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10 yrs, 4 mos on Twitter
Tweets: 7/day • 39% new, 35% replies, 25% retweets, 1% quotes
1,284 97 
157. profile imageSudeep Das
@datamusing


Astrophysicist. Machine Learning Expert. Artist. Storyteller. AI @ Netflix
San Francisco
sudeep-das.com
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6 yrs, 1 mo on Twitter
Tweets: 0.8/day • 47% new, 14% replies, 39% retweets, 1% quotes
1,278 108 
158. 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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7 yrs, 5 mos on Twitter
Tweets: 5/day • 8% new, 56% replies, 31% retweets, 4% quotes
1,261 44 
159. profile imageBen Montet
@benmontet


Astronomer, Sagan Fellow at the University of Chicago, soon to be lecturer at @UNSWPhysics, Cubs fan. Mostly tweeting about astronomy and baseball.
Chicago, IL
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8 yrs, 3 mos on Twitter
Tweets: 0.6/day • 18% new, 70% replies, 11% retweets, 2% quotes
1,253 35 
160. profile imageRana X Adhikari
@RanaXAdhikari


Experimental Physicist. Gravity, Quantum Mechanics, Measurements. #noise #LIGO #spacetime
Pasadena, CA
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3 yrs, 4 mos on Twitter
Tweets: 0.3/day • 54% new, 16% replies, 21% retweets, 9% quotes
1,227 25 
161. 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…
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9 yrs, 10 mos on Twitter
Tweets: 0.6/day • 18% new, 19% replies, 59% retweets, 4% quotes
1,220 47 
162. profile imageBorlaff
@asborlaff


Space Telescope imaging researcher at @esa / ESAC. PhD in Astrophysics @IAC_astrofisica. Galaxies, radio communications, statistics and rocket science.
Canary Islands
borlaff.github.io
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4 yrs, 8 mos on Twitter
Tweets: 1/day • 10% new, 9% replies, 81% retweets, 1% quotes
1,219 22 
163. profile imageBrett Morris, PhD
@brettmor


Astronomer @unibern with interests in exoplanets and stellar activity. Formerly: @UW, @NASAGoddard, @UofMaryland.
Bern, Switzerland
brettmorr.is
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10 yrs, 4 mos on Twitter
Tweets: 2/day • 21% new, 47% replies, 21% retweets, 10% quotes
1,216 59 
164. 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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11 yrs, 5 mos on Twitter
Tweets: 1/day • 16% new, 45% replies, 35% retweets, 4% quotes
1,206 98 
165. 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
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8 yrs, 2 mos on Twitter
Tweets: 0.2/day • 68% new, 13% replies, 17% retweets, 1% quotes
1,195 32 
166. 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, 5 mos on Twitter
Tweets: 0.7/day • 17% new, 16% replies, 60% retweets, 7% quotes
1,182 50 
167. 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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11 yrs, 4 mos on Twitter
Tweets: 3/day • 56% new, 23% replies, 18% retweets, 3% quotes
1,176 37 
168. profile imageNathalie A. Cabrol
@shasta721


Planetary Scientist and Explorer
Mountain View
pll.seti.org
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7 yrs, 9 mos on Twitter
Tweets: 8/day • 100% new, 0% replies, 0% retweets, 0% quotes
1,175 76 
169. profile imageXavier Barcons
@xbarcons


Astronomer, interested in large observatories and galaxies & AGN. @ESO Director General.
Munich, Bavaria
ifca.unican.es/es-es/member?e…
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7 yrs, 6 mos on Twitter
Tweets: 0.4/day • 19% new, 11% replies, 28% retweets, 42% quotes
1,163 50 
170. 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…
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7 yrs, 5 mos on Twitter
Tweets: 0.1/day • 24% new, 73% replies, 3% retweets, 0% quotes
1,152 23 
171. profile imageDavid Sing
@ExoSing


Exoplanet scientist
Baltimore, MD
pages.jh.edu/~dsing3/
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5 yrs, 10 mos on Twitter
Tweets: 0.1/day • 38% new, 35% replies, 25% retweets, 1% quotes
1,134 29 
172. 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, 8 mos on Twitter
Tweets: 6/day • 8% new, 54% replies, 30% retweets, 8% quotes
1,120 65 
173. profile imageRebecca Leane
@RKLeane


Theoretical physicist at @MIT. Working on dark matter, astroparticle physics, and collider phenomenology.
Cambridge, MA
rebeccaleane.com
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4 yrs, 1 mo on Twitter
Tweets: 0.2/day • 21% new, 33% replies, 37% retweets, 8% quotes
1,107 34 
174. 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, 11 mos on Twitter
Tweets: 5/day • 2% new, 21% replies, 77% retweets, 0% quotes
1,092 69 
175. 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
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11 yrs, 2 mos on Twitter
Tweets: 2/day • 8% new, 35% replies, 19% retweets, 37% quotes
1,069 25 
176. 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…
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4 yrs, 11 mos on Twitter
Tweets: 2/day • 29% new, 23% replies, 35% retweets, 14% quotes
1,051 27 
177. 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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10 yrs, 0 mos on Twitter
Tweets: 3/day • 22% new, 22% replies, 46% retweets, 10% quotes
1,050 66 
178. profile imageJeffrey Silverman
@J_M_Silverman


Earthling, Data Scientist, Astrophysicist, Disneyphile, Science Communicator, TV & Movie & Beer Fan, Pub Quizzer, CA+TX, proud American Jew. All this is mine.
San Francisco, CA
jeffreymsilverman.com
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7 yrs, 9 mos on Twitter
Tweets: 1/day • 38% new, 21% replies, 31% retweets, 10% quotes
1,043 42 
179. 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
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6 yrs, 11 mos on Twitter
Tweets: 2/day • 11% new, 35% replies, 37% retweets, 17% quotes
1,028 59 

Last tweeted over a year ago

180. 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
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1 yr, 9 mos on Twitter until last tweet (2017-Dec-04)
Tweets: 1/day • 29% new, 1% replies, 69% retweets, 0% quotes
1,418 32 
181. profile imageKelsi Singer
@gummyshark


Planetary Scientist - Postdoc for New Horizons Mission to Pluto
Boulder
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9 yrs, 7 mos on Twitter until last tweet (2018-Mar-09)
Tweets: <0.05/day • 44% new, 36% replies, 15% retweets, 5% quotes
1,074 67