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Astronomers' Favorite Twitter Follows

Updated: 2022-Jun-30 00:38 UTC. Entries: 300. An account's N value is the number of Astronomers on Twitter following it, and dark shading indicates the account is a member of that list. Switch to grid view. Feedback: @TrueSciPhi.

#AccountN  
1.profile imageKatie Mack
@AstroKatie


Cosmologist, pilot, connoisseur of cosmic catastrophes. @TEDFellow, CIFAR Azrieli Global Scholar. Author: #EndOfEverythingBook. Personal account. She/her. Dr.
Waterloo, Ontario
astrokatie.com/book
13 years on Twitter
416,985 followers
486
2.profile imageNASA
@NASA


There's space for everybody. ✨
Pale Blue Dot
nasa.gov
14 years on Twitter
59,020,152 followers
475
3.profile imagePhil Plait
@BadAstronomer


SCIENCE! I love this stuff. My Bad Astronomy blog: syfy.com/badastronomy I use likes for bookmarks; no endorsement implied. He/him.
Boulder
about.me/philplait
15 years on Twitter
618,585 followers
417
4.profile imageastrobites
@astrobites


Digestible summaries of the latest astronomy research. Written by an international team of grad students for undergrads! Supported by the @AAS_Office. #scicomm
All over the world
astrobites.org
11 years on Twitter
18,174 followers
403
5.profile imageEmily Lakdawalla
@elakdawalla


Buy my art! etsy.com/shop/elakdawal… 🪐 Planetary scientist, space boffin, captain planets. Author, journalist, speaker, asteroid 274860. 🏳️‍🌈 she/her
Pasadena, CA
lakdawalla.com/emily
14 years on Twitter
172,877 followers
385
6.profile imageDr. Jessie Christiansen
@aussiastronomer


NASA Planet Hunter | Project Scientist NASA Exoplanet Archive | 2022 @TEDFellow | Science consultant | Whovian | My views are not the views of NASA | She/her
Caltech, Pasadena, CA, USA
spider.ipac.caltech.edu/staff/christia/
8 years on Twitter
36,566 followers
382
7.profile imageDr. Lucianne Walkowicz
@RocketToLulu


Co-founder/astronomer @JustSpaceOrg, movement artist. Space exploration ethics, exoplanets, social justice. Opinions mine. Pronouns: they/them
Chicago, IL
notnotrocketscience.com/workshops-and-…
11 years on Twitter
23,042 followers
378
8.profile imagechrislintott
@chrislintott


Astronomer, zookeeper and journalist, based at University of Oxford.
Oxford
zooniverse.org
13 years on Twitter
35,706 followers
365
9.profile imageSarah Tuttle,🌻
@niais


..who else is a woman left with, but herself.. Rebuilding with joy. Full-tilt bozo. #Cassandra #Cyborg #Doikayt #Hineni she/her
Pandemic Dystopian PNW
14 years on Twitter
22,144 followers
365
10.profile imageNASA Webb Telescope
@NASAWebb


Launched: Dec. 25, 2021. First images: July 12, 2022. Follow along as the world's most powerful space telescope gets ready to #UnfoldTheUniverse!
Lagrange Point 2
webb.nasa.gov
13 years on Twitter
1,491,721 followers
364
11.profile imageJonathan McDowell
@planet4589


Astronomer at (but not speaking for) the Center for Astrophysics, working on Chandra, commenting on space launches. Orbital Police. All plots/images CC-BY
Somerville, MA, USA
planet4589.org
13 years on Twitter
124,084 followers
362
12.profile imageSarah Kendrew
@sarahkendrew


Astronomer with the European Space Agency. Based at the Space Telescope Science Institute in Baltimore, supporting JWST. Opinions are my own 🇧🇪🇬🇧
Baltimore
skendrew.github.io
14 years on Twitter
14,357 followers
359
13.profile imageDr./Prof. Sarah Hörst
@PlanetDr


Associate Prof of PlanetSci @JohnsHopkins and Titan evangelist. “I tried to pick my battles until the battles picked me.”[email protected] she/her https://t.co/rMewX5tmh3
Baltimore, MD, USA
etsy.com/shop/PlanetDr
13 years on Twitter
64,673 followers
351
14.profile imageAstronomy Picture Of The Day
@apod


Each day a different image of our universe along with a brief explanation. Find all the APOD language and social media mirrors at apod.nasa.gov/apod/lib/about
Earth
apod.nasa.gov/apod/astropix.…
14 years on Twitter
1,453,270 followers
348
15.profile imageBarack Obama
@BarackObama


Dad, husband, President, citizen.
Washington, DC
obamabook.com
15 years on Twitter
132,181,112 followers
345
16.profile imageDavid W Hogg
@davidwhogg


peace, cosmology, stars, exoplanets, engineering, data analysis, emcee, wobble, The Cannon, Astrometry.net, The Joker, #openscience, #otherpeoplesdata
New York City / Lenape Land
dwh.gg/dwhogg
11 years on Twitter
9,952 followers
343
17.profile imageAstroBetter
@astrobetter


Blog and Wiki for professional astronomers.
astrobetter.com
13 years on Twitter
6,734 followers
342
18.profile imageBryan Gaensler 📡🧲
@SciBry


Astronomer and Director, @DunlapInstitute at @UofT. Science-fiction connoisseur, rugby league devotee, perplexed parent, 🇦🇺🇨🇦. Opinions ∉ UofT.
Toronto, Canada he/him
bryangaensler.net
12 years on Twitter
11,815 followers
338
19.profile imageJulianne Dalcanton
@dalcantonJD


Astrophysicist at the Center for Computational Astrophysics & the University of Washington. PI of the Panchromatic Hubble Andromeda Treasury (PHAT).
10 years on Twitter
9,478 followers
334
20.profile imageGrant Tremblay
@astrogrant


Astrophysicist at the @CenterForAstro | @Harvard & @Smithsonian. Vice President @AAS_Office, Chair @NASA PhysPAG EC, Shill @NewGreatObs. He/His. Views my own.
Cambridge, MA
granttremblay.com
13 years on Twitter
12,295 followers
333
21.profile imageESA
@esa


European Space Agency, keeping you posted on European space activities. Please see our Privacy Notice: esa.int/connectwithus
Europe
esa.int
13 years on Twitter
1,462,498 followers
330
22.profile imageProf. Abel Méndez
@ProfAbelMendez


Planetary Astrobiologist and Director of the @PlanetaryHabLab. Looking at habitable worlds from the Arecibo Observatory. #exoplanets #astrobiology #habitability
Arecibo, Puerto Rico
phl.upr.edu
12 years on Twitter
20,963 followers
329
23.profile imageastrotweeps: Pratik (@astrogandhi)
@astrotweeps


A new astronomer/planetary scientist tweeting about space each week!
astrotweeps.wordpress.com
6 years on Twitter until last tweet (2020-Dec-06)
11,276 followers
329
24.profile imageAssociate Professor Jan (JJ) Eldridge
@astro_jje


NZ theoretical astrophysicist studying exploding binary stars. Lecturer, Speaker, Sci-fi addict, feminist, non-binary trans woman. Pronouns: she/her/them/they.
Auckland, New Zealand
jjeldridge.blogs.auckland.ac.nz
9 years on Twitter
12,649 followers
311
25.profile imageProf. Karen Masters 💫⭐️✨
@KarenLMasters


Astrophysics Prof @haverfordedu Investigating galaxies with @GalaxyZoo @SDSSurveys @MaNGAsurvey. Co-author: "30s Universe"; "30s Space Travel". British. She/her
Philadelphia, PA
klmasters.sites.haverford.edu
13 years on Twitter
10,725 followers
311
26.profile imageFraser Cain
@fcain


🚀 Space and astronomy journalist since 1999, publisher of @universetoday
Courtenay, British Columbia
about.me/frasercain
15 years on Twitter
44,894 followers
309
27.profile imageNASA JPL
@NASAJPL


NASA Jet Propulsion Laboratory manages many of NASA's robotic missions exploring Earth, the solar system and our universe. Tweets from JPL's News Office.
Pasadena, Calif.
jpl.nasa.gov
13 years on Twitter
3,649,989 followers
308
28.profile imageThe Disordered Cosmos by Chanda Prescod-Weinstein
@IBJIYONGI


Asst. Prof.: Theoretical Physics/Astro/STS. LA Times Book Prize for #DisorderedCosmos. all #BLACKandSTEM/all Jewish. queer/agender/woman/she. tweets by/for me.
Made by East L.A./now: NH & MA
profcpw.com
14 years on Twitter
99,539 followers
306
29.profile imageHubble
@NASAHubble


The official Twitter account for the NASA Hubble Space Telescope, managed and operated by NASA's Goddard Space Flight Center.
Goddard Space Flight Center
nasa.gov/mission_pages/…
14 years on Twitter
7,958,071 followers
301
30.profile imageESO
@ESO


The European Southern Observatory designs, builds & operates world-class observatories on the ground for the benefit of society.  🇨🇱 @ESO_Chile
Garching, Germany
eso.org
13 years on Twitter
147,693 followers
301
31.profile imageCuriosity Rover
@MarsCuriosity


Your friendly neighborhood NASA Mars rover. Exploring the Red Planet since 2012. Team headquartered at NASA's Jet Propulsion Laboratory 🚀 @NASAJPL
Gale Crater, Mars
mars.jpl.nasa.gov/msl/
13 years on Twitter
4,291,661 followers
297
32.profile imageSpaceX
@SpaceX


SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft
Hawthorne, CA
spacex.com
13 years on Twitter
23,719,568 followers
295
33.profile imageSean Carroll
@seanmcarroll


Physics, philosophy, complexity; thinking, writing, talking. @JohnsHopkins & @SFIscience. Host, #MindscapePodcast. Married to @JenLucPiquant. He/him.
Los Angeles
preposterousuniverse.com
13 years on Twitter
312,592 followers
295
34.profile imageMolly Peeples
@astronomolly


Astronomer in the Science Policies Group @STScI & @jhuphysicsastro playing with galaxies & gas, real & fake. #Hubble pays the bills; opinions are mine. She/her.
Baltimore, MD, z=0
molly.science
9 years on Twitter
9,778 followers
294
35.profile imageKelle Cruz
@kellecruz


Astronomy Prof at @Hunter_College, @AMNH, and #BDNYC. Founder, editor of @AstroBetter & CEO of @ScienceBetter. Coordinator of @Astropy. CFO of @startorialist.
New York, NY
13 years on Twitter
5,731 followers
293
36.profile imageBenneHolwerda
@BenneHolwerda


Extra-Galactic Astronomer & dad. Dust, galaxy morphology, supernovae, galaxy evolution. University of Louisville. Opinions & typos my own. He/him Hij/Hem
Louisville, KY
13 years on Twitter
4,077 followers
291
37.profile imageDr./Prof. Renée Hložek
@reneehlozek


South African cisgender, bisexual woman Assoc. Astrophysics Prof., Rhodes scholar (and lover of loud karaoke), Senior TED Fellow. Feminist scientist. She/her
Toronto, Ontario
reneehlozek.com
12 years on Twitter
6,833 followers
290
38.profile imageNASA Exoplanets
@NASAExoplanets


We're the NASA team looking for planets and life beyond our solar system. We represent all of NASA's missions looking for – and finding – new worlds.
Beyond
exoplanets.nasa.gov
13 years on Twitter
1,077,700 followers
289
39.profile imageEthan Siegel
@StartsWithABang


"Some blogger who doesn’t even write a single paper in a decade." #Cosmology Science writer, astrophysicist, author, communicator. He/him or they/them.
Portland, OR
startswithabang.com
11 years on Twitter
30,543 followers
289
40.profile imageNature Astronomy
@NatureAstronomy


A Nature journal dedicated to presenting the very best research across the disciplines of astronomy, astrophysics, cosmology and planetary science.📡
London, England
nature.com/natastron/
6 years on Twitter
38,116 followers
287
41.profile imageDr. Kaitlin Rasmussen
@toomanyspectra


twitter’s spectroscopist ✨ astronomy post-doc @UW 😎 non-binary ✊ science & sci-fi writer 🚀 avi loeb’s replacement 🏳️‍🌈 she/they
Seattle, WA
kaitlinrasmussen.com
3 years on Twitter
19,624 followers
284
42.profile imageMichele Bannister
@astrokiwi


Planetary astronomer @UCNZ, poet, hunter of new & strange worlds. Connoisseur of fuzzy dots of light. Asteroid (10463). Pākehā; she
Ōtautahi
mtbannister.github.io
13 years on Twitter
10,548 followers
283
43.profile imageJedidah Isler, PhD
@JedidahIslerPhD


Astrophysicist / Strategist / Relentless Dreamer / Innovator / Founder @VanguardSTEM / she/her / These are my words (only) and I said what I said
JedidahIslerPhD.com
11 years on Twitter
21,921 followers
280
44.profile imageEmily Rice
@emilylurice


Astronomer at @macaulayhonors, @GC_CUNY, @AMNH, #BDNYC, #CUNYAstro; @AstronomyOnTap HQ; CEO of @startorialist. Not @djcarlysagan 😜 She/her
Occupied Lenape&Wappinger Land
emilylrice.me
14 years on Twitter
6,740 followers
280
45.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…
7 years on Twitter until last tweet (2021-Jan-22)
4,761 followers
280
46.profile imageDr. Tanya Harrison
@tanyaofmars


Professional Martian now on Earth as Director, Strategic Science Initiatives @planet 🔴Fmr ops+science @NASAPersevere @MarsCuriosity @MarsRovers+more 🌈🇺🇸🇨🇦
Washington DC + Toronto
tanyaharrison.com
13 years on Twitter
57,252 followers
279
47.profile imageBrian P Schmidt
@cosmicpinot


An overly busy Cosmologist who is Vice Chancellor of the ANU, Wine maker, Dad & Husband. 2011 Nobel Laureate in Physics
Canberra Australia
msowww.anu.edu.au/~brian
12 years on Twitter
32,116 followers
279
48.profile imageDr. Caitlin Casey
@astrocaits


Prof at @UTAustin🤘🏼, Astronomer ✨, mom 👶🏻, & urban homesteader! 🐷🐔😻🤠. Big fan of justice & Earth 🌎, lots of typos 🤷🏼‍♀️. she/her
Austin, TX
as.utexas.edu/~cmcasey
8 years on Twitter
6,249 followers
278
49.profile imageNeil deGrasse Tyson
@neiltyson


Astrophysicist
New York City
haydenplanetarium.org/tyson/
13 years on Twitter
14,734,724 followers
277
50.profile image☄Ashley🔭Lindalía☄
@That_Astro_Chic


🔭Astrochemist🔬|The Realest In The Streets|@BlackInAstro Founder| @BlackInChem & @BlackInPhysics Co-Founder| Planetary Science PhD student @HowardU
Chicago, IL, USA,🌍
today.com/paid-content/w…
11 years on Twitter
25,425 followers
277
51.profile imageDr. Moiya McTier
@GoAstroMo


Actual astrophysicist, lifelong folklorist, professional worldbuilder. Host of #FateandFabled on PBSDS and @ExolorePod 🌍 Author of THE MILKY WAY 📖 she/her
New York, NY
moiyamctier.com
8 years on Twitter
16,426 followers
277
52.profile imageProf. Emily Levesque 🤓✨🔭📚
@emsque


Astronomer, professor, author, weird star enthusiast. Get THE LAST STARGAZERS, my book of behind-the-scenes astronomy adventures, at thelaststargazers.com
Seattle, WA
thelaststargazers.com
12 years on Twitter
8,199 followers
276
53.profile imageBrooke Simmons
@vrooje


Distracted astrophysicist researching galaxies & black holes & other interesting things. Also planetaryresponsenetwork.org lead. (She/her)
United Kingdom
vrooje.github.io
13 years on Twitter
9,414 followers
274
54.profile imageBrian Cox
@ProfBrianCox


Professor of Particle Physics at The University of Manchester and The Royal Society Professor for Public Engagement in Science.
The Earth, with everyone else
briancoxlive.co.uk
13 years on Twitter
3,061,964 followers
272
55.profile imageSophia Gad-Nasr
@Astropartigirl


I do cosmology and astroparticle theory. I pick apart the Universe to figure out how it works. Science Advisor. Dark Matter hunter. 🇵🇱✡️🇪🇬☪️ She/her
🐶|Los Angeles〉+ 🐹|Irvine〉
patreon.com/Astropartigirl
12 years on Twitter
68,153 followers
272
56.profile imageDr. Rachael Beaton
@rareflwr41


migrant astronomer currently at Princeton; 'i have loved the stars too fondly to be fearful of the night' - sarah williams
princeton, nj
sites.google.com/site/rachaellb…
12 years on Twitter
3,609 followers
271
57.profile imageAlexandria Ocasio-Cortez
@AOC


US Representative,NY-14 (BX & Queens). In a modern, moral, & wealthy society, no American should be too poor to live. 💯% People-Funded, no lobbyist💰. She/her.
Bronx + Queens, NYC
ocasiocortez.com
12 years on Twitter
13,167,497 followers
270
58.profile imageLIGO
@LIGO


Official Twitter of the LIGO Scientific Collaboration. We detect gravitational waves! Email: [email protected]
Livingston, LA and Hanford, WA
ligo.org
14 years on Twitter
113,546 followers
269
59.profile imageMike Brown
@plutokiller


Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. He/him.
Pasadena, CA
mikebrown.caltech.edu
13 years on Twitter
65,431 followers
269
60.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
9 years on Twitter
11,342 followers
266
61.profile imageMeg Urry
@Meg_Urry


Yale physics prof, likes supermassive black holes, teaching, writing, increasing participation in STEM, my family
Yale University
urrylab.yale.edu
10 years on Twitter
5,252 followers
266
62.profile imageMaria Womack 🇺🇦
@StarzanPlanets


Astrophysicist • NSF Atmospheric & Geospace Sciences • AAS Journals editor • DPS Secretary #TeamComet #PlanetaryScienceJournal • HPC & AI/ML • personal account
On the river in my canoe
linkedin.com/in/mariawomack
12 years on Twitter
4,964 followers
266
63.profile imageDavid Spergel
@DavidSpergel


Astrophysicist at Princeton University and Flatiron Institute President, Simons Foundation. Views are my own.
New York NY
simonsfoundation.org/people/david-s…
8 years on Twitter
8,902 followers
265
64.profile imageAlessondra Springmann
@sondy


aka Sondy. asteroids, comets, @AreciboRadar/🇵🇷, cacti, geology, rare disease, puns, head down in thesis mode. tweets my own. she/her
Chukson / Tucson, AZ
sondy.com
12 years on Twitter
9,239 followers
262
65.profile imageDr Rachael Livermore
@rclivermore


Astrophysicist | Science Communicator. She/her. Videos of my public talks at bit.ly/SciTalks
London, England
rlivermore.com
14 years on Twitter
7,937 followers
262
66.profile imageJohn O'Meara
@astronomeara


Chief Scientist @keckobservatory Father, Astronomer, science policy nerd. Cosmic Origins Science Lead for #LUVOIR. Tweets are my own. (he/him)
Kamuela, Hawaii
12 years on Twitter
3,524 followers
261
67.profile imageDr Becky Smethurst
@drbecky_


Astrophysicist researching how supermassive black holes affect galaxies (s/h). I get overly enthusiastic about space on YouTube: youtube.com/drbecky
Oxford, England
linktr.ee/drbecky
13 years on Twitter
36,895 followers
258
68.profile imageDr. Alex Parker
@Alex_Parker


Exploring the origin, history, and fate of our solar system and the life within it at @SETIInstitute. Founder, @astraeusocean. He/him.
Oak Harbor, WA
alexharrisonparker.com
13 years on Twitter
32,526 followers
258
69.profile imageESA Science
@esascience


Science @ the European Space Agency, keeping you posted on European space science activities
All over the Universe!
esa.int/science
12 years on Twitter
418,890 followers
256
70.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/
8 years on Twitter
7,440 followers
256
71.profile imageMC Stardust ✨
@Summer_Ash


🚀I seem really confident and I talk about space.🛰 Co-founder @startorialist✨ #BlackLivesMatter #TeamRadio📡 #defectiveheartgirlproblems💔opinions=me (she/her)
Socorro, NM
summerash.com
12 years on Twitter
13,083 followers
254
72.profile imageDr Jess Wade 👩🏻‍🔬💉💉💉
@jesswade


제시카 @imperialcollege research fellow. @500womensci + @wikipedia + chiral materials + Raman spectroscopy enthusiast. she/her. least useful doctor in my family.
London, England
13 years on Twitter
54,875 followers
252
73.profile imageNASA Solar System
@NASASolarSystem


We are NASA's Planetary Science Division. Ride along with us as we explore the worlds of our solar system.
Milky Way Galaxy
solarsystem.nasa.gov
14 years on Twitter
2,257,707 followers
251
74.profile image★ dr amanda bauer ★
@astropixie


Yerkes Observatory Deputy Director + Head of Science and Education
Tucson, AZ
amandabauer.blogspot.com
14 years on Twitter
9,359 followers
250
75.profile imageBruce Macintosh
@bmac_astro


Stanford professor. Astronomer: exoplanets, instruments, astropolicy. Deputy director @KIPAC1. Chair Stanford Physics E&I committee. GPI 1.0 PI. He/him.
Stanford, CA
4 years on Twitter
3,752 followers
250
76.profile imageAlyssa A. Goodman
@AlyssaAGoodman


Astronomy Professor at Harvard. President of glue solutions, inc. gluesolutions.io. Founder or Path-to.org.
Massachusetts
cfa.harvard.edu/~agoodman
13 years on Twitter
5,926 followers
248
77.profile imageDan F-M
@exoplaneteer


(he/him) Astronomer & scientific software developer. Associate Research Scientist @FlatironCCA & Editor @JOSS_TheOJ
NYC
dfm.io
10 years on Twitter
4,219 followers
248
78.profile imageAlexandra Witze
@alexwitze


Independent science journalist, correspondent for Nature, president of @SciWriRockies. witzescience-at-gmail, she/her. Born at 325 ppm CO2.
Boulder, CO
alexandrawitze.com
13 years on Twitter
24,347 followers
247
79.profile imageDr. Laura Lopez
@ohdearz


Associate professor of astronomy @OSUastro/@ohiostate studying the birth & death of stars with all the telescopes. She/her 🇲🇽 🇺🇸
9 years on Twitter
4,228 followers
246
80.profile imageDr. Nadia Drake
@nadiamdrake


Contributing writer at @natgeo. Former ballet dancer, current overuser of emojis 🤷‍♀️. Champagneophile. PhD. (she/her) 🇱🇧🇺🇸🏳️‍🌈
nadiadrake.com
11 years on Twitter
32,219 followers
245
81.profile imageJames Davenport, PhD
@jradavenport


Dad, astronomer, professor, maker of data & science things. Studying stars, looking for aliens. All opinions are my own. #BlackLivesMatter he/him
Seattle, WA
jradavenport.github.io
10 years on Twitter
4,851 followers
245
82.profile imageChris Hadfield
@Cmdr_Hadfield


Astronaut, back on Earth after 3 spaceflights. For events and media, please write to [email protected] Order books at chrishadfield.ca/books
Earth
chrishadfield.ca
11 years on Twitter
2,363,684 followers
244
83.profile imageDr. Emily Petroff
@ebpetroff


Astronomer. Project Manager. Veni Fellow at the UvA API 🇳🇱 and PM in the CHIME/FRB Collaboration in Canada 🇨🇦 🏳️‍🌈 she/her
Kitchener, ON, Canada
ebpetroff.com
8 years on Twitter
11,647 followers
244
84.profile imageNASA's Perseverance Mars Rover
@NASAPersevere


NASA Mars rover. Launch: July 30, 2020. Landing: Feb. 18, 2021. Hobbies: Photography, collecting rocks, off-roading. 🚀 Team HQ @NASAJPL
Jezero Crater, Mars
mars.nasa.gov/mars2020
2 years on Twitter
3,007,732 followers
243
85.profile imageJackie Faherty
@jfaherty


Astrophysicist at @AMNH. Enthusiast for bringing the cosmos to the public @backyardworlds #womeninscience #BDNYC #manhattanhenge #astronomy #scicomm
New York, NY
jackiefaherty.com
13 years on Twitter
7,185 followers
243
86.profile imageSarah Ballard
@hubbahubble


Habitable worlds, kindness, fiction, etc. At ~75 km/s*Mpc! One half of @drssarahcare
Cambridge, MA
drballard.space
8 years on Twitter
3,550 followers
243
87.profile imageJane Rigby
@janerrigby


Astronomer studying galaxies, @NASAWebb Project Scientist, @AAS_Office Trustee, queer parent UU BLM human. She/her. Views mine. RT != endorse
DC Metro
11 years on Twitter
7,426 followers
242
88.profile imageDr Chiara Mingarelli
@Dr_CMingarelli


Gravitational-wave astrophysicist. Associate Research Scientist at @FlatironCCA, Assistant Prof. at @UConn, @NANOGrav enthusiast. she/elle/lei
New York, NY
chiaramingarelli.com
11 years on Twitter
9,056 followers
241
89.profile imageNASA Goddard
@NASAGoddard


Your friendly neighborhood space flight center. 👩‍🔬🚀 Welcome to the largest community of scientists, engineers and technologists on planet Earth.
Greenbelt, MD USA
nasa.gov/goddard
13 years on Twitter
843,707 followers
240
90.profile imageRubin Observatory 🏳️‍🌈
@VRubinObs


Get ready for a new era in astronomy with Rubin Observatory!
Cerro Pachon, Chile
rubinobservatory.org
13 years on Twitter
13,214 followers
239
91.profile imageSarafina Nance
@starstrickenSF


Astrophysics PhD student & @NSF fellow @UCBerkeley. Analog Astronaut. Author. BRCA+ cancer previvor. @SI_Swimsuit Finalist. @Forbes 30 Under 30. She/her🇪🇬
P.O.Box 457 Berkeley, CA 94701
beacons.ai/starstrickensf/
6 years on Twitter
135,268 followers
237
92.profile imageDr Pamela L Gay
@starstryder


Come for the science, stay for the typos. All opinions & ideas are my own. Patreon.com/starstryder
Edwardsville, IL
starstryder.com
14 years on Twitter
45,745 followers
237
93.profile imageastro-ph-leaks
@LeaksPh


Eavesdropping on tex-source comments in papers posted to astro-ph
3 years on Twitter
5,415 followers
236
94.profile imageJonathan Fortney • Vaccinate! • #BLM
@jjfplanet


@ucsc Professor & Director of Other Worlds Laboratory. Planetary Astrophysics: Exoplanets & Solar System. Father, Husband, Softballer, Runner, Minnesotan.
Santa Cruz, CA
jfortney.sites.ucsc.edu
10 years on Twitter
5,035 followers
236
95.profile imageJohanna
@johannateske


She/her/hers. Astronomer, runner, feminist, vegan, Nats fan, Peloton fan.
Washington, DC
johannateske.squarespace.com
8 years on Twitter
3,054 followers
236
96.profile imageSarcasticRover
@SarcasticRover


Doing a science on the red planet. Not @MarsCuriosity. Portrait by @badportraits. Written by @jfiliatrault.
4th Rock From the Sun
9 years on Twitter
895,899 followers
235
97.profile imageMatthew Kenworthy
@mattkenworthy


Associate Professor of Astronomy at Leiden Observatory - exoplanet imaging and giant ring transit searches. Keen on giving public talks and outreach. He/him.
Leiden, The Netherlands
kenworthy.space
11 years on Twitter
3,959 followers
235
98.profile imageNASA's Juno Mission
@NASAJuno


Exploring Jupiter. Follow @nasasolarsystem for the latest updates. missionjuno.swri.edu | nasa.gov/juno
Jupiter
12 years on Twitter until last tweet (2021-Feb-25)
756,731 followers
234
99.profile imageRoyal Astronomical Society
@RoyalAstroSoc


We encourage and promote astronomy, solar system science, and geophysics in the UK and worldwide.
Burlington House, London
ras.ac.uk
12 years on Twitter
51,874 followers
233
100.profile imageShit Academics Say
@AcademicsSay


A social experiment | @prof_nch
chronicle.com/article/Academ…
8 years on Twitter
366,954 followers
232
101.profile imagePlanetary Society
@exploreplanets


Create a future full of space exploration! Become a member today at planetary.org
Pasadena, CA
planetary.org
11 years on Twitter
253,337 followers
231
102.profile imageNatalie Batalha
@nbatalha


Professor of Astrophysics & Director of Astrobiology, UC Santa Cruz.
Silicon Valley, California
13 years on Twitter
9,731 followers
231
103.profile imageCatherine Q.
@CatherineQ


Astrophysicist, science communicator, over-thinker. @AucklandUni @AucklandSpace space person. Dogs rule. Autoimmune disease. 🇳🇿🇺🇸
Auckland, New Zealand
13 years on Twitter
40,995 followers
230
104.profile imageDr. Amber Straughn (she/her/hers)
@astraughnomer


Black Lives Matter. @nasa Astrophysicist for #JWST From Arkansas. Hiker, yogini, Great Dane mom, pilot, @PearlJam superfan #FirstGen Personal account - my views
Lukin's
linktr.ee/astraughnomer
11 years on Twitter
20,090 followers
230
105.profile imageSara Seager
@ProfSaraSeager


Prof. Seager is an astrophysicist and planetary scientist at MIT. A pioneer in the vast world of exoplanets, she's on a quest for the holy grail: another Earth.
Cambridge, MA
seagerexoplanets.mit.edu
11 years on Twitter
14,228 followers
230
106.profile imageP(David|Kipping) ∝ P(Kipping|David) P(David)
@david_kipping


Exoplanets & Exomoons, Cool Worlds Lab, Columbia University. Be kind to one another.
Manhattan, NY
coolworldslab.com
13 years on Twitter
10,053 followers
230
107.profile imageSTARtorialist
@startorialist


Science + Fashion shop & blog co-founded by professional astronomers @emilylurice & @Summer_Ash, 🚀 w/ COO @debkovalsky & CFO @kellecruz Tweets by CEO Emily ✨
The Universe
shop.startorialist.com
8 years on Twitter
5,620 followers
229
108.profile imageBenjamin Pope
@fringetracker


Astronomer - he/him
Meanjin
benjaminpope.github.io
9 years on Twitter
3,438 followers
229
109.profile imageMeg Schwamb
@megschwamb


Planetary scientist & astronomer at Queen’s University Belfast: KBOs, Planet Four(Mars), MBCs(Comet Hunters),LSST SSSC co-chair. Opinions tweeted are my own
Belfast, UK
megschwamb.com
12 years on Twitter
5,967 followers
228
110.profile imageBill Nye
@BillNye


Los Angeles, CA
masterclass.com/billnye
13 years on Twitter
6,089,595 followers
227
111.profile imageSamaya Nissanke (she/her) 💙
@samayanissanke


Astrophysicist, gravitational waves, black holes and neutron stars, working mum, spokesperson & associate prof @GRAPPAInstitute @UvA_Amsterdam, opinions my own
Amsterdam, the Netherlands
8 years on Twitter
3,649 followers
227
112.profile imagenature
@Nature


Research, News, and Commentary from Nature, the international journal of science. For daily science news, get Nature Briefing: go.nature.com/naturebriefing
Worldwide
nature.com
13 years on Twitter
2,342,680 followers
222
113.profile imageAmerican Astronomical Society (AAS)
@AAS_Office


Official account of the American Astronomical Society. Its mission is to enhance & share humanity's scientific understanding of the universe. Tweet≠endorsement
Washington, DC, USA
aas.org
11 years on Twitter
10,895 followers
221
114.profile imageRose DF
@Rose_D_Luna


Astrónoma 🔭 with a side of Astronautics 🚀 Avid Moon gazer / Caribeña 🇩🇴 / She/Ella. Views are my own.
Manhattan, NY
rosedf.space
7 years on Twitter
49,899 followers
220
115.profile imageESA Gaia
@ESAGaia


Science with 1 billion objects in three dimensions
ESA
cosmos.esa.int/gaia
13 years on Twitter
29,198 followers
220
116.profile imageiamstarnerd
@iamstarnord


he/him • On a ship • On a tramline? • Feeling the churn • Director of https://t.co/9dpWNdMdtK
on it.
iamstarnord.com
12 years on Twitter
3,792 followers
220
117.profile imageRealScientists |
@realscientists


Real science from real scientists, writers, communicators, artists & clinicians. Back soon!
Melbourne, Australia
medium.com/@realscientists
9 years on Twitter
90,705 followers
219
118.profile imageDr. Anna Hughes
@AnnaGHughes


astrophysics PhD working in quantum computing | here for nerd stuff & jokes
Vancouver
instagram.com/astroannah
5 years on Twitter
37,850 followers
219
119.profile imageMia de los Reyes
@MiaDoesAstro


Astronomer. She/her/hers, Filipina-American, rock climber, aerialist, avid eater of baked goods. Views my own.
Pasadena, CA
astro.caltech.edu/~madlr/index.h…
5 years on Twitter
10,467 followers
219
120.profile imageElizabeth Tasker
@girlandkat


UK astrophysicist working at the Japan Aerospace Exploration Agency (JAXA). Author of 'The Planet Factory' and writer for @nexssmanyworlds (views are my own~)
Japan
about.me/elizabethtasker
10 years on Twitter
8,029 followers
219
121.profile imagePeter Edmonds
@PeterDEdmonds


Work in astronomy publicity after surviving an astrophysics PhD & postdocs. Interested in #science & #scicomm. Opinions are mine & RTs aren't endorsements.
peterdedmonds.blogspot.com
10 years on Twitter
4,023 followers
219
122.profile imageDr Michelle Collins
@michelle_lmc


Astrophysicist working on Local Group galaxies. Soft spot for Andromeda. Keen runner. All views my own. RT != endorsement. She/her
Guildford, England
therunningastronomer.com
13 years on Twitter
3,664 followers
219
123.profile imageKarin Sandstrom
@karinsandstrom


Astronomer. Associate Professor at UC San Diego. Lover of coffee, interstellar dust, California, nerdy stuff. she/her
San Diego, CA
karinsandstrom.github.io
13 years on Twitter
3,231 followers
219
124.profile imageJoe Biden
@JoeBiden


Husband to @DrBiden, proud father and grandfather. Ready to build back better for all Americans. Official account is @POTUS.
Washington, DC
joebiden.com
15 years on Twitter
34,612,518 followers
218
125.profile imageKamala Harris
@KamalaHarris


Fighting for the people. Wife, Momala, Auntie. She/her. Official account is @VP.
Washington, DC
joebiden.com
13 years on Twitter
19,795,786 followers
218
126.profile imageProf. Nicole Gugliucci is very tired
@NoisyAstronomer


A physics professor who loves education, astronomy, dogs, books, weights, and good trouble. She/they Tweets mine; RT/like≠endorse
New Hampshire, USA
14 years on Twitter
21,225 followers
218
127.profile imageDr. Elisabeth Newton
@EllieInSpace


Astronomer, educator and assistant professor @Dartmouth College. Also a climber, baker, crafter & @astrobites co-founder. She/her.
Hanover, NH
dartmouth.edu/~ernewton
11 years on Twitter
2,987 followers
218
128.profile imageLee Billings
@LeeBillings


Science journalist covering space and physics for @sciam. Author of Five Billion Years of Solitude, a book on the search for alien Earths. Opinions are my own.
New York City
leebillings.com
13 years on Twitter
9,515 followers
217
129.profile imageSAO/NASA Astrophysics Data System (ADS)
@adsabs


A digital library portal of over 16 million records in astronomy & physics, operated for NASA by the Smithsonian Astrophysical Observatory | s.si.edu/legal
ui.adsabs.harvard.edu
11 years on Twitter
4,698 followers
217
130.profile imageHannah Wakeford
@StellarPlanet


She/Her | Exoplanet scientist | Lecturer @BristolUniPhys |@exo_cast podcaster | Co-author of Bang!! |@STARGATE_collab EC member| @BSACDIVER | opinions = my own
Bristol, UK
stellarplanet.org
10 years on Twitter
4,561 followers
216
131.profile imageEric Mamajek 🇺🇸🇺🇦
@EricMamajek


Star & exoplanet whisperer, space yinzer, Mamachecker of things. Statements & opinions my own. Pittsburgh Penguins & Steelers fan.
DC Statehood
11 years on Twitter
3,449 followers
216
132.profile imageAdam Burgasser
@browndwarfs


astrophysicist, professor, and preferably in the water.
on a plane, or San Diego
pono.ucsd.edu/~adam
11 years on Twitter
2,245 followers
216
133.profile imageThe SETI Institute
@SETIInstitute


Our mission is to lead humanity's quest to understand the origins and prevalence of life and intelligence in the universe and share that knowledge.
Mountain View, CA
seti.org
13 years on Twitter
725,308 followers
215
134.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…
6 years on Twitter
15,058 followers
215
135.profile imageJason Wright
@Astro_Wright


Professor of Astronomy and Astrophysics at Penn State. Son, husband, father, scientist, teacher, student, human, Earthling. Mostly posting astronomy. Mostly.
State College, PA, USA
sites.psu.edu/astrowright/
9 years on Twitter
8,088 followers
215
136.profile imageMeredith Rawls
@merrdiff


Astronomer & data management for @VRubinObs. Also: mom, violist, scicommer, bike commuter, Episcopalian. Keep looking up, it's not *all* satellites. She/her.
Seattle, WA
staff.washington.edu/mrawls
12 years on Twitter
5,950 followers
215
137.profile imageAlberto Conti
@albertoconti


Astrophysicist - Tweets are my own, at least in this multiverse. he/him --en.wikipedia.org/wiki/Alberto_C…
Colorado, USA
en.m.wikipedia.org/wiki/Alberto_C…
13 years on Twitter
3,935 followers
215
138.profile imageElon Musk
@elonmusk


13 years on Twitter
100,311,136 followers
214
139.profile imageMika McKinnon
@mikamckinnon


Field geophysicist, disaster researcher, scifi science consultant, science writer, public speaker, irrepressibly curious. #scicomm #womeninSTEM she/her 🇨🇦🇺🇸
West Coast
about.me/mikamckinnon
13 years on Twitter
69,715 followers
213
140.profile imageDr. Anna Frebel
@annafrebel


Astronomer & stellar archaeologist searching for the oldest stars in the universe (yes, they are 12-13 billion yrs old!); also professor at MIT & author
Cambridge, MA, USA
9 years on Twitter
13,656 followers
213
141.profile imagePeter Gao
@PlanetaryGao


Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own.
8 years on Twitter
6,569 followers
213
142.profile imageCaprice Phillips
@CapricePhillips


@OSUAstro PhD Candidate|Visiting Scientist @AMNH|brown dwarfs & exoplanets|👩🏾‍💻🔭@BlackInAstro VP|plan(e)t mom 🪴/🪐|she/her/hers
capricephillips.github.io
10 years on Twitter
8,892 followers
212
143.profile imageDr. Abbie 💖💜💙🏳️‍🌈
@abigailStev


Art + STEM outreach💡 astronomer🔭 science literacy👩🏻‍💻 data sci🐍 mental health🧠 #BiinSci🏳️‍🌈 knitter🧶 [email protected]🦣tweets≠employer. She/her.
Anishinaabeg/Odawa land
abigailstevens.com
11 years on Twitter
3,710 followers
212
144.profile imageAdrian Price-Whelan
@adrianprw


Associate Research Scientist @FlatironCCA; galaxy dynamics, stars; @astropy Coordinator; music; github.com/adrn (he/him). Black Lives Matter.
new york, ny
adrian.pw
11 years on Twitter
3,195 followers
212
145.profile imagePresident Biden
@POTUS


46th President of the United States, husband to @FLOTUS, proud dad & pop. Tweets may be archived: whitehouse.gov/privacy
WhiteHouse.gov
1 year on Twitter
23,507,973 followers
211
146.profile imageCERN
@CERN


#CERN, the European Organization for Nuclear Research, is the world's largest particle physics lab, home of the #LHC. French: @CERN_FR
Geneva
home.cern
14 years on Twitter
2,572,671 followers
211
147.profile imageHUBBLE
@HUBBLE_space


Official @ESA feed for #Hubble Space Telescope — the space-based observatory which has revolutionised modern astronomy. #BFFinSpace with @ESA_Webb
space
esahubble.org
12 years on Twitter
831,232 followers
211
148.profile imageAstro Union
@IAU_org


Founded in 1919, the International Astronomical Union (IAU) promotes and safeguards the science of astronomy through international cooperation.
iau.org
8 years on Twitter
15,612 followers
211
149.profile imageRuth Angus
@ruthangus


Curator & Prof. of Astrophysics @AMNH & @FlatironCCA (she/her). I study stars, planets, and the Milky Way. Views my own.
New York, NY
ruthangus.github.io
11 years on Twitter
2,481 followers
211
150.profile imageDr. James O'Donoghue
@physicsJ


Planetary scientist, science communicator and amateur animator 🪐. Previously @NASA, now @JAXA_en...
Tokyo-ish
youtube.com/jayphys85/vide…
11 years on Twitter
174,570 followers
210
151.profile imageJames Tuttle Keane
@jtuttlekeane


planetary scientist 🪐 JPL 🚀 science illustrator 🎨 trekkie 🖖 dog dad 🐶 married to @dearestantoine 💖 Pasadena 🌹views are my own 🏳️‍🌈 he/him
Pasadena, CA
jamestuttlekeane.com
8 years on Twitter
9,721 followers
210
152.profile imageNASA New Horizons
@NASANewHorizons


After exploring Pluto & its moons in July 2015 the New Horizons spacecraft encountered Kuiper Belt object Arrokoth on Jan 1 2019, the farthest flyby in history.
Solar System
nasa.gov/mission_pages/…
7 years on Twitter
395,846 followers
209
153.profile imageThomas Zurbuchen
@Dr_ThomasZ


Associate Administrator, @NASA Science Mission Directorate
Washington, DC
science.nasa.gov
11 years on Twitter
88,448 followers
208
154.profile imageDr. Sanjana Curtis! 🏳️‍🌈
@sanjanacurtis


astrophysicist | supernovae, kilonovae and origin of elements | immigrant, feminist, #BiInSci | postdoc @uchicago | she/her
Chicago, IL
6 years on Twitter
32,385 followers
208
155.profile imageEd Yong
@edyong209


Science writer at The Atlantic. Many words; some awards. Author of AN IMMENSE WORLD (out 21 Jun '22). Married to Liz Neeley. Parent to Typo edyong.me (he/him)
At home
theatlantic.com/author/ed-yong/
13 years on Twitter
393,161 followers
207
156.profile imageJason Major
@JPMajor


Sharing awesome space news and amazing views of our fascinating Universe.
Warwick, RI
lightsinthedark.com
12 years on Twitter
58,985 followers
207
157.profile imageRobert McNees
@mcnees


Professor, physicist. Black holes, quantum gravity, cosmology. Rocky Top. Tar Heel. RTs are spooky action at a distance. Opinions mine, not employer's. He/him.
Chicago, z=0
jacobi.luc.edu
14 years on Twitter
26,538 followers
207
158.profile imageTrueSciPhi / Kelly Truelove
@TrueSciPhi


Science, philosophy, & mathematics podcast and Twitter lists at TrueSciPhi.org, by Kelly Truelove (he/him, physics PhD). Images: TrueSciPhi.art.
Austin, Texas
TrueSciPhi.org
7 years on Twitter
10,242 followers
207
159.profile imageMark Marley
@astromarkmarley


Personal account. Prof., Dept. Head & Director, Dept. of Planetary Sciences & LPL, Univ. of Ariz. Bringing Planetary Science to Exoplanets & BDs since 1996.
Tucson, Arizona
lpl.arizona.edu/faculty/mark-m…
11 years on Twitter
5,010 followers
207
160.profile imageGeert Barentsen
@GeertHub


Astronomer in foggy San Francisco. 🔭🌁 Loves stars, planets, bicycles, mountains, and vegan waffles. ✨🪐🚲🏔🧇
San Francisco, CA
geert.io
13 years on Twitter
3,816 followers
207
161.profile imageDianna Cowern
@thephysicsgirl


Science Video Creator ⥊ MIT Physics grad https://t.co/wlVq9lURTE Plz respond to tweets w bad puns
8000 pc from Sagittarius A*
patreon.com/physicsgirl
10 years on Twitter
173,427 followers
206
162.profile imageJuan Carlos Munoz
@astro_jcm


Astronomer • @ESO Media Officer • Won't shut up about space • #scicomm • he/him • Astrophotography: https://t.co/H9MIPL4Y0g
Munich
eso.org/~jmunoz
5 years on Twitter
7,421 followers
206
163.profile imageJC Holbrook
@astroholbrook


Astrophysicist, Cultural Astronomer, Filmmaker. Black Suns vimeo.com/ondemand/black… TV The Science Tourists: y2u.be/KNjrP9IuAAE.
Edinburgh, UK
uwcastro.org/our_team/holbr…
12 years on Twitter
4,354 followers
205
164.profile imageProf. Lisa Harvey-Smith
@lisaharveysmith


Astrophysicist, Australian Government @WomenInSTEMau Ambassador, Presenter ABC Stargazing Live. Bestselling author. Signed books: lisaharveysmith.com
Australia
lisaharveysmith.com
10 years on Twitter
25,049 followers
204
165.profile imageNewHorizons2015
@NewHorizons2015


The First Space Mission to Explore Planet Pluto--Ride Along Via Principal Investigator Alan Stern's Private New Horizons Twitter Feed. Follow Stern @AlanStern
Deeeeep Space
13 years on Twitter
291,125 followers
203
166.profile imageShannon (we're already in space) Stirone 💀
@shannonmstirone


Writer. Find me in @NYTimes @TheAtlantic @Longreads @washingtonpost @PopSci @Wired @Esquire, & others. Opinions are mine. she/her
New York City
shannonstirone.com
7 years on Twitter
41,137 followers
203
167.profile imageMark McCaughrean
@markmccaughrean


Senior Advisor for Science & Exploration @esa / JWST Science Working Group Interdisciplinary Scientist / Co-founder @spacerockslive / Opinions very much own
Wassenaar, The Netherlands
markmccaughrean.net
6 years on Twitter
13,206 followers
203
168.profile imageErin M. May, PhD
@_astronomay


Astrophysics Postdoc | Exoplanet Atmospheres 🪐🔭| Habitable Zone =/= Habitable! | books/yarn/cats | she/her, tweets my own https://t.co/rqgzyrDExI
On a less than 2R_Earth planet
ErinMMay.com
10 years on Twitter
8,006 followers
202
169.profile imageDr. Jennifer L. Hoffman 💉😷✨
@astroprofhoff


Astronomer, alto, auntie, ailurophile. She/her. University of Denver, @Chamberlin_Obs
Denver, CO
grammai.org/jhoffman/
8 years on Twitter
3,661 followers
201
170.profile imageJohn Asher Johnson
@astrojohnjohn


Sayer of words, typist of things, one who professes professionally, figurer of things out, player of basketball, abuser of language. Views expressed r mine
Cambridge, MA
7 years on Twitter until last tweet (2020-Jul-02)
2,417 followers
201
171.profile imageESA Rosetta Mission
@ESA_Rosetta


ESA spacecraft that studied Comet 67P/Churyumov-Gerasimenko & sent @philae2014 to its surface. Mission completed 30 Sep 2016. Follow @esascience for latest news
rosetta.esa.int
5 years on Twitter until last tweet (2016-Sep-30)
431,364 followers
200
172.profile imagePHD Comics
@PHDcomics


Life (or the lack thereof) in Academia. Comic strip by Jorge Cham. Instagram.com/phd_comics
phdcomics.com
13 years on Twitter
328,692 followers
200
173.profile imageDra. Nicole 🏳️‍🌈
@jazztronomy


Astrophysicist turned social impact entrepreneur // CEO of Movement Consulting (@moveboldly) // She/Her/Ella // #LatinaInSTEM // I have the best ideas
Catlanta
dranicole.com
7 years on Twitter
3,659 followers
200
174.profile imageCaroline Morley
@AstroCaroline


Assistant Prof at UT Austin, modeler of substellar atmospheres
Austin, TX
carolinemorley.com
9 years on Twitter
3,087 followers
199
175.profile imageBrian Keating
@DrBrianKeating


Love to Learn? I Love to Teach! Chancellor’s Professor @UCSanDiego • Experimental Cosmologist @SimonsObs • 3x Bestselling Author• Host @Into_Impossible Podcast
San Diego, CA
BrianKeating.com
11 years on Twitter
22,572 followers
198
176.profile imageYvette Cendes
@whereisyvette


Hungarian-American radio astronomer @CenterforAstro, alias /u/Andromeda321. Only person who's been to Everest Base Camp AND punched by a wild mountain gorilla
New England
yvettecendes.com
12 years on Twitter
17,083 followers
198
177.profile imageDr. Buzz Aldrin
@TheRealBuzz


Apollo XI Astronaut & Moonwalker; Gemini 12; West Point; USAF Col, Korean War Vet; MIT ScD.; Human SpaceFlight Inst Founder. Advancing concepts to reach Mars.
buzzaldrin.com
13 years on Twitter
1,557,886 followers
197
178.profile imageDr. Carl E. Fields💥
@carlnotsagan


Computational astrophysicist simulating stellar explosions. RPF Distinguished Postdoctoral Fellow @LosAlamosNatLab. #Forbes30u30, Science 2021. He/Him.
Santa Fe, NM
carlnotsagan.com
8 years on Twitter
10,128 followers
196
179.profile imageJames Bullock
@jbprime


Dean @UCIPhysSci - Professor @UCIPhysAstro - Astrophysicist Cosmologist - Fan of @UCImath @UCIchemistry @UCIESS @UCIrvine - Mumbler on @ScienceChannel #HTUW
Irvine, California, USA
physics.uci.edu/~bullock/
12 years on Twitter
5,874 followers
195
180.profile imageGreta Thunberg
@GretaThunberg


Climate- and environmental activist with Asperger’s Born at 375 ppm
Sverige
fridaysforfuture.org
4 years on Twitter
5,051,494 followers
194
181.profile imagePhilae Lander
@Philae2014


On 12 November 2014 I landed on comet #67P as part of @ESA_Rosetta. I am operated by @DLR_en's Lander Control Center LCC in Cologne.
Interplanetary Space
dlr.de/en/rosetta
11 years on Twitter
352,590 followers
193
182.profile imageJosh Peek
@jegpeek


Associate Astronomer and Head of Data Science at @stsci. Principal Investigator @MAST_News. Research Scientist at @JHU. Occasional tweets all my own.
Baltimore
jegpeek.space
13 years on Twitter
1,616 followers
193
183.profile imageBrant Robertson
@brant_robertson


Proud father of triplets. Theoretical astrophysicist, @ucsc. Exploring the distant universe with @NASAWebb. Prev. @UW, @Harvard, @UChicago, @Caltech, @the_IAS.
Santa Cruz, CA
robertson.sites.ucsc.edu
9 years on Twitter
2,608 followers
192
184.profile imageInternational Space Station
@Space_Station


NASA's page for updates from the International Space Station, the world-class lab orbiting Earth 250 miles above. For the latest research, follow @ISS_Research.
Low Earth Orbit
nasa.gov/station
9 years on Twitter
6,697,963 followers
191
185.profile imageScience Magazine
@ScienceMagazine


The world's leading outlet for cutting-edge research in all areas of science. Follow @NewsfromScience for stories from our news team.
Washington, DC & Cambridge, UK
science.org
13 years on Twitter
2,834,508 followers
191
186.profile imageXKCD Comic
@xkcdComic


XKCD comic feed with images and mobile friendly links. Unofficial, run by @dghubble
xkcd.com
8 years on Twitter
390,501 followers
191
187.profile imageAlan Stern
@AlanStern


Planetary Scientist.Suborbital Astronaut . Pilot. Author. Speaker. Dad. Optimist.Not necessarily in that order. Follow my New Horizons Twitter @NewHorizons2015.
Niwot, CO
alanstern.space
13 years on Twitter
43,310 followers
191
188.profile imageBlack In Astro
@BlackInAstro


Celebrating and amplifying the Black experience in space-related fields. Founder: @That_Astro_Chic, EST. 2020 ✉️ [email protected]
Worldwide
linktr.ee/blackinastro
1 year on Twitter
5,459 followers
191
189.profile imageMatthew R Francis
@DrMRFrancis


Science writer, physicist, wearer of jaunty hats. Toss a coin to your freelancer. Profile portrait by @sciencecomic , banner by @wrycritic . He/him.
bowlerhatscience.org
11 years on Twitter
29,989 followers
190
190.profile imageSloan Digital Sky Surveys
@sdssurveys


Tweeting about mapping the Universe @APOGEEsurvey @eBOSSurvey @MaNGASurvey
Apache Point Observatory.
sdss.org
9 years on Twitter
7,512 followers
190
191.profile imageDr. Arianna Long
@astroarianna


@NASAHubble Fellow @UTAstronomy | Chief Program Officer @VanguardSTEM | PhD @UCIPhysAstro | #BlackinAstro #BLACKandSTEM | she/her
ariannalong.space
13 years on Twitter
5,412 followers
190
192.profile imageNational Radio Astronomy Observatory | NRAO
@TheNRAO


The National Radio Astronomy Observatory is a facility of the National Science Foundation. Social media policy: bit.ly/2qNhpB3
Charlottesville, VA
nrao.edu
13 years on Twitter
40,420 followers
189
193.profile imageBlackPhysicists
@BlackPhysicists


Arlington, VA and Worldwide
13 years on Twitter
27,154 followers
189
194.profile imageAstropy
@astropy


This is the official twitter account for the Astropy project.
Earth
astropy.org
10 years on Twitter
4,592 followers
189
195.profile imagePeter Coles 🇮🇪🏳️‍🌈🏳️‍⚧️🇪🇺
@telescoper


Theoretical astrophysicist specializing in the Universe and all that surrounds it (e.g. jazz, opera, poetry, crosswords). Editor-in-chief @OJ_Astro. He/him.
Maynooth, Co Kildare, Ireland
telescoper.wordpress.com
12 years on Twitter
6,708 followers
188
196.profile imageThomas Robitaille 🇪🇺
@astrofrog


Scientific software developer, lead developer of Glue, co-ordinator for the Astropy project, open development advocate.
United Kingdom
thomasrobitaille.com
13 years on Twitter
2,681 followers
188
197.profile imageScientific American
@sciam


Awesome discoveries. Expert insights. Science that shapes the world.
New York City
scientificamerican.com
14 years on Twitter
4,097,829 followers
187
198.profile imageAlan Duffy
@astroduff


Professor in Astrophysics and Director of Space Technology and Industry Institute at @Swinburne
Melbourne
alanrduffy.com
9 years on Twitter
21,252 followers
187
199.profile imageLeo C. Stein 🦁
@duetosymmetry


Physics Prof @ U of MS. Black holes, gravitational waves, general relativity & beyond. Formerly @Caltech @MIT @Cornell. Need thin pizza + fruity coffee. He/him
Oxford, MS
duetosymmetry.com
13 years on Twitter
10,817 followers
187
200.profile imageChandra Observatory
@chandraxray


Chandra's ongoing mission is to study the X-ray Universe. Operated for NASA by Smithsonian Astrophysical Observatory. Legal: s.si.edu/legal
In orbit
chandra.si.edu
14 years on Twitter
344,350 followers
186
201.profile imageDr Claudia Antolini 🌌🚀#BLM she/her 🐯
@CA_AstroComm


#Scicomm | astronomer | space wizard | demisexual | #STEMinist | @BIGchats secretary | #mentalhealth | immigrant | @tigerinstemm 🇮🇹🇪🇺🏳️‍🌈 (own views)
United Kingdom
4 years on Twitter
24,630 followers
186
202.profile imageHubble Space Telescope
@HubbleTelescope


News from the Hubble Space Telescope operated by the Space Telescope Science Institute (@spacetelescope, @stsci) in partnership with NASA.
hubblesite.org/news
14 years on Twitter
304,072 followers
185
203.profile imageBobak Ferdowsi
@tweetsoutloud


He / him. Space exploration fan | Works at NASA JPL | Wears a mask | Black Lives Matter | Opinions are mine | polka dots forever
Pasadena, CA
instagram.com/tweetsoutloud
12 years on Twitter
135,513 followers
185
204.profile imageSpace Telescope Live
@spacetelelive


What is @HubbleTelescope looking at? –Reference images from @STScI Digitized Sky Survey and Sloan Digital Sky Survey Data Release 13 (not actual Hubble images)
Low Earth Orbit
spacetelescopelive.org
5 years on Twitter
37,528 followers
185
205.profile imageNASA_TESS
@NASA_TESS


We've moved! Please follow us @NASAExoplanets & @NASAUniverse for the latest on NASA's Transiting Exoplanet Survey Satellite (TESS).
nasa.gov/tess-transitin…
6 years on Twitter until last tweet (2020-Jan-31)
52,295 followers
184
206.profile imageErik Tollerud
@eteq


Astrophysicist, Python coder, and general lover of nature in all its forms. Tweets are my own. He/him/his.
Baltimore, MD
stsci.edu/~etollerud
13 years on Twitter
2,480 followers
184
207.profile imageEnrico Ramirez-Ruiz
@astroenrico


living in a plastic universe full of wondrous chance | astrophysicist | stellar mortician | equity and diversity advocate | ted | [email protected] | he/him |🇲🇽
t.ted.com/ktUidmR
2 years on Twitter
1,811 followers
184
208.profile imageCorey S. Powell
@coreyspowell


Opening minds @openmind_mag. Supporting literacy @sci_project. Unfolding research @AmSciMag. Casting pods with @BillNye. Writing all around.
Brooklyn, NY
openmindmag.org
13 years on Twitter
79,918 followers
183
209.profile imageVice President Kamala Harris
@VP


Vice President of the United States. Wife to the first @SecondGentleman. Momala. Auntie. Fighting for the people.
whitehouse.gov
5 years on Twitter
13,065,936 followers
181
210.profile imageNational Science Foundation
@NSF


Explore #NSFfunded research that is transforming the world. / Social media policy: bit.ly/smpnsf
Alexandria, VA
nsf.gov
13 years on Twitter
1,249,347 followers
181
211.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
11 years on Twitter
7,308 followers
181
212.profile imageJill Tarter
@jilltarter


Earthling, chief cheerleader for SETI, setiQuest, and the Allen Telescope Array Jack's wife - Shana's mom - Li Yao and Clara's grandma
Earth in the Cosmos
setistars.org
11 years on Twitter until last tweet (2021-Feb-16)
6,403 followers
181
213.profile imageHugh Osborn
@exohugh


Hunting exoplanets for @NASA_TESS & @ESA_CHEOPS. Occasional science blogger/podcaster (for @exo_cast). Expert procrastinator. 🇬🇧🇮🇪🇪🇺|🇫🇷🇨🇭🇺🇸|🌍
Cambridge, MA, USA
hughosborn.co.uk
12 years on Twitter
2,881 followers
181
214.profile imageNew Scientist
@newscientist


The best place to find out what’s new in science – and why it matters.
Worldwide
newscientist.com
13 years on Twitter
4,161,380 followers
180
215.profile imageDr. Phil Metzger
@DrPhiltill


Planetary scientist at @UCF. CoFounder NASA KSC SwampWorks. Space Mining. Space Settlement. Science. Instagram @drphiltill
Orlando, FL
philipmetzger.com
9 years on Twitter
85,787 followers
180
216.profile imageMarc Kuchner
@marckuchner


Astrophysicist, Author, Songwriter. Citizen Science Officer @NASA. Tweets are my own.
Greenbelt, MD
marketingforscientists.com
13 years on Twitter
5,694 followers
180
217.profile imageEmily Calandrelli
@TheSpaceGal


🎥Emmy-Nominated Host Emily's Wonder Lab / XplorationOuterSpace ✍🏻Reach for the Stars/Ada Lace/Stay Curious & Keep Exploring 💡WVU/MIT from WV, she/her
amzn.to/3Ha4myR
13 years on Twitter
118,465 followers
179
218.profile imageKirsten Banks
@AstroKirsten


Wiradjuri Astrophysicist 🌌 Science Communicator 🚀 Doctor of TikTokery🤳 PhD Candidate 📚 Boring Machine 😂 @IndigenousLF Ambassador 📖
Gadigal Land (Sydney, NSW)
astrokirsten.com.au/linkinbio
4 years on Twitter
38,263 followers
179
219.profile imageDavid Grinspoon
@DrFunkySpoon


Astrobiologist, Author, Musician. 👽🚀🎸🎵🌎❤️
Biosphere One
funkyscience.net
10 years on Twitter
31,194 followers
179
220.profile imageEric Agol
@AgolEric


Astronomer, astrophysicist, professor. He/him.
8 years on Twitter
1,641 followers
179
221.profile imageJ
@astrocrash


Scientist and engineer. Star destroyer. Also maps. Maintain the Open Astronomy Catalogs (astrocats.space, @AstroCatalogs).
San Diego, CA
13 years on Twitter
2,285 followers
178
222.profile imageESA Operations
@esaoperations


From Earth orbit to deep space: sharing the excitement of realtime mission operations at the European Space Agency #WhereMissionsComeAlive 🛰🕹️ #SpaceSafety
Darmstadt, Germany
esa.int/operations
13 years on Twitter
332,048 followers
177
223.profile imageUniverse Today
@universetoday


Universe Today - universetoday.com, a website about space and astronomy. Tweets are probably coming from @fcain
Courtenay, British Columbia
universetoday.com
13 years on Twitter
310,609 followers
177
224.profile imageDr. Heloise Stevance 🖤✨
@Sydonahi


opinionated astrophysicist || 🖤 𝖌𝖔𝖙𝖍 🖤 carl sagan or future Time Lord || derby player || body art enthusiast || adhd || she/they💙💛💗🏳️‍🌈
Pale blue dot
hfstevance.com
10 years on Twitter
22,764 followers
177
225.profile imageastropolitical/sociophysical (sugar in tank)
@keshawnrants


KeShawn Ivory, astrophysics phd student. singer, writer, cooker. sexy, free, single. i am not the 1, 2, or even the 3, so knuck if you buck! he/they
Nashville, TN
youtube.com/channel/UCdZSk…
11 years on Twitter
12,301 followers
177
226.profile imageLisa Grossman
@astrolisa


Astronomy reporter at Science News. Lifelong astronomy nerd. Queer Jewish mom. Ideas my own. She/her/hers
Cambridge, MA
sciencenews.org/author/lisa-gr…
13 years on Twitter
9,846 followers
177
227.profile imageDr. Mae Jemison
@maejemison


1st woman of color in space, Astronaut, Physician, Engineer, Educator, Futurist, Leader 100 YearStarship, Area Peace Corps Medical Officer. Don't doubt, dare!
Houston, Texas
drmae.com
12 years on Twitter
55,094 followers
176
228.profile imageDr Emma Chapman
@DrEOChapman


Author of ‘First Light’, astrophysicist @UniofNottingham, radio astronomer, @royalsociety research fellow. Agent: @PFDAgents
Nottingham, England
dremmachapman.wordpress.com
5 years on Twitter
7,118 followers
176
229.profile imageJo Dunkley
@j_dunkley


Professor of Physics and Astrophysics at Princeton. Author of Our Universe: An Astronomer's Guide. She/her.
Princeton, NJ
physics.princeton.edu/~jdunkley
10 years on Twitter
4,584 followers
176
230.profile imageDr. Eileen Gonzales
@EGonzales788


51 Peg b fellow @CornellAstro | @BlackInPhysics co-founder | @GC_CUNY Physics Ph.D. | Brown Dwarf Atmospheres | #BlackandSTEM | #LatinaInSTEM | Lindy hopper
Ithaca, NY
ecgonzales.github.io
7 years on Twitter
2,493 followers
176
231.profile imageAlysa Obertas
@AstroAlysa


Queer & disabled astronomer @uoftastro & @CITA_ICAT. Dynamics, planets, & ballet. Tweets reflect opinions of Sailor Galaxia, not my employer. She/her 👩‍🔬💃
Toronto, Ontario
uoft.me/alysa
7 years on Twitter
2,924 followers
175
232.profile imageTom Barclay
@mrtommyb


PhD astrophysicist at NASA GSFC | UMBC faculty. Operations Scientist for Roman Space Telescope. I like planets. Also listening to punk rock. Tweets are my own.
Silver Spring, MD
tombarclay.com
12 years on Twitter
3,266 followers
174
233.profile imageLaura Kreidberg
@lkreidberg


Exoplanets 🌐, atmospheres 🌩️, aliens 👽| Director of the APEx Department at the MPIA | she/her
Heidelberg, Germany
mpia.de/en/apex
7 years on Twitter
3,110 followers
174
234.profile imageJoss Bland-Hawthorn
@JossBlandHawtho


All things novel, beautiful, poetical, historical, astrophysical, mathematical, technological.
Sydney, Australia
physics.usyd.edu.au/~jbh/
8 years on Twitter
2,758 followers
174
235.profile imageOverheard On Astroph
@OverheardOnAph


Eavesdropping on tex-source comments in papers posted to astro-ph
Under 1 year on Twitter until last tweet (2014-Oct-21)
2,262 followers
174
236.profile imageSarah Jane Schmidt
@sjs917


Ex-astronomer turned data scientist. Feminist, hobby hopper, and video/board gamer. She/her/hers. #biInSTEM #BlackLivesMatter #TransRightsAreHumanRights
Berlin, Germany
sarahjaneschmidt.com
10 years on Twitter
1,537 followers
174
237.profile imageProf. Lucie Green
@Dr_Lucie


Physics Prof at UCL, chair of governors @ucl_academy. Sun & space. Chief Stargazer @popastro. Book: amzn.to/2nitfmi
UK
luciegreen.com
12 years on Twitter
23,547 followers
173
238.profile imageDustin Lang
@dstndstn


Astronomer/IT staff at @Perimeter. Farm-raised left-handed vegetarian Canadian socialist. Tweets often astronomical/computational/scatological. he/Dr
Waterloo, Canada
dstn.astrometry.net
8 years on Twitter
1,989 followers
173
239.profile imageSPACE.com
@SPACEdotcom


News coverage and conversation about space science, astronomy and exploration. Part of @futureplc
NYC
SPACE.com
13 years on Twitter
1,111,089 followers
172
240.profile imageNASA Voyager
@NASAVoyager


The official account for NASA’s twin Voyager 1 & 2 spacecraft, the longest operating spacecraft in deep space. 🛰 Mission team headquartered at @NASAJPL
Interstellar space
voyager.jpl.nasa.gov
11 years on Twitter
777,963 followers
172
241.profile imageProf Ferah Munshi
@fdmtweets


Assistant Prof at OU moving to GMU; she/hers; see @theNBodyShop for collaboration updates. constraining DM with cosmological sims.
nhn.ou.edu/~munshi/reborn/
11 years on Twitter
1,938 followers
172
242.profile imageScott Kelly
@StationCDRKelly


Former NASA Astronaut & retired US Navy Captain | #YearInSpace | @KepplerSpeakers | NY Times Bestselling Author | Inquiries please email: [email protected]
Denver, CO
linktr.ee/StationCDRKelly
12 years on Twitter
5,328,578 followers
170
243.profile imageHaley Wahl
@hwahl16


PhD candidate at WVU studying pulsars 📡| AAS Media Fellow 🪐| Jigsaw puzzler 🧩, cream puff enthusiast, academic #mentalhealth advocate | @astrobites | She/her
haleymwahl.wixsite.com/hwahl
10 years on Twitter
8,474 followers
170
244.profile imageTana Joseph
@TanaDJoseph


South African intersectional feminist. Astronomer. Public Speaker. Entrepreneur @Astro_Comms #scicomm Loves shoes & swearing. All views my own. She/her 🌈🌈
Amsterdam, The Netherlands
4 years on Twitter
8,118 followers
170
245.profile imageAAS Press Office
@AAS_Press


Astronomy news from the Press Office of the American Astronomical Society, managed by Dr. Susanna Kohler. Note: Tweeting is not endorsing, only informing.
aas.org/press
11 years on Twitter
7,584 followers
170
246.profile imageAstronomy Meetings
@astromeetings


Sharing astronomy meeting twitter links. Send me your conference title, #tag and url, **when the meeting starts**, and I'll RT to distribute. @AstroRJS
8 years on Twitter
1,786 followers
169
247.profile imagebugatti spaceships 🚀👩🏾‍🚀
@astronaia


Gods Grace | 24 | Aerospace Engineer | PhD Student | NASA Space Fellow | #ForbesUnder30 | Future Astronaut ✨ she/her | opinions mine, biz inq: @JenniferKeene
Atlanta, GA
linktr.ee/astronaia
5 years on Twitter
36,109 followers
168
248.profile imageGiant Magellan Telescope
@giantmagellan


World’s most powerful telescope designed to discover the unknown. The Universe Awaits.
Chile
giantmagellan.org
11 years on Twitter
10,995 followers
168
249.profile imageJayne Birkby
@jaynebirkby


Associate Professor at the University of Oxford. I study the atmospheres of other worlds beyond the Solar system.
Oxford, United Kingdom
users.ox.ac.uk/~phys2149
11 years on Twitter
2,762 followers
168
250.profile imageCourtney Dressing
@AstroDressing


Assistant professor of astronomy, exoplanet scientist, dog lover, gardener, baker, & crafter. Views are my own. #WomeninSTEM 👩‍🚀#lgbtstem 🏳️‍🌈 she/her
California, USA
w.astro.berkeley.edu/~dressing
5 years on Twitter until last tweet (2020-Jan-22)
2,098 followers
168
251.profile imageNASA Mars
@NASAMars


NASA’s official Twitter account for all things Mars. Explore the Red Planet with us.
Fourth Planet From the Sun
mars.nasa.gov
14 years on Twitter
1,187,395 followers
167
252.profile imageNASA InSight
@NASAInSight


The InSight mission studies the early evolution of terrestrial planets. Launched May 5, 2018. Landed Nov. 26, 2018.
Elysium Planitia, Mars
mars.nasa.gov/insight
10 years on Twitter
748,693 followers
167
253.profile imageSky & Telescope
@SkyandTelescope


The Essential Guide to Astronomy | We provide the world's leading compendium of information about the science and hobby of astronomy.
Cambridge, Mass.
skyandtelescope.com
13 years on Twitter
125,031 followers
167
254.profile imageDr Joanna Barstow
@DrJoVian


STFC Ernest Rutherford Fellow at Open University @OU_SPS. Astromum x2. STEM Ambassador, sci outreacher, FRAS. Christian, singer, bookworm. She/her.
8 years on Twitter
2,905 followers
167
255.profile imageNYT Science
@NYTScience


Science, Medicine, Environment, Space & Astronomy. Sign up for the Science Times email, in your inbox every Tuesday: nyti.ms/2EKZcNt
New York, NY
nytimes.com/science
15 years on Twitter
1,212,036 followers
166
256.profile imageMike Boylan-Kolchin
@MBKplus


Astronomy professor @UTAustin working on theoretical astrophysics and cosmology. Proud father. Views expressed here are mine.
Austin, TX
as.utexas.edu/~mbk/
9 years on Twitter
3,682 followers
166
257.profile imageDr Erin Ryan
@erinleeryan


Doctor of space rocks, now consultant covering remote sensing, #geospatial & #Python, gardener of @modicello, collector of orchids. Tweets mine & not employer's
Near the crabby impact crater
erinleeryan.com
12 years on Twitter
3,402 followers
166
258.profile imageBrian Greene
@bgreene


Theoretical Physicist, Author, Co-founder @WorldSciFest, Professor of Mathematics & Physics, Columbia University
New York, NY
briangreene.org
10 years on Twitter
1,038,347 followers
165
259.profile imageInstitute of Physics
@PhysicsNews


The IOP is the professional body and learned society for physics in the UK & Ireland, with an active role in promoting co-operation in physics around the world.
UK
iop.org
13 years on Twitter
213,208 followers
165
260.profile imageEvent Horizon 'Scope
@ehtelescope


We image black holes (M87* (2019), Sgr A* (2022)) with an Earth-sized telescope facebook.com/ehtelescope instagram.com/ehtelescope
eventhorizontelescope.org
4 years on Twitter
89,431 followers
165
261.profile imageDaniel Fischer
@cosmos4u


All things astronomy and space (and then some) - in tiny bits and pieces but mostly with links to more ... :-)
Bochum, Germany
skyweek.wordpress.com
13 years on Twitter
14,281 followers
165
262.profile imageJohn Debes
@JohnDebes


COS Branch @stsci. @diskdetective, @backyardworlds, and @NASARoman CGI. Planetary systems around young stars/white dwarfs. Opinions are my own. He/Him
Geektown, USA
stsci.edu/~debes/
9 years on Twitter
1,491 followers
165
263.profile imageDr Tabetha Boyajian
@tsboyajian


Assistant professor of Astrophysics at #LSU. disrupter of astrophysics; #BoyajiansStar #TabbysStar; all posts here are my own; She/her
Baton Rouge, LA
wherestheflux.com
12 years on Twitter
9,516 followers
164
264.profile imageJason Kalirai
@JasonKalirai


Astrophysicist and Civil Space Mission Area Executive @JHUAPL. Excited about space exploration and enabling new science with amazing missions. Tweets mine.
Highland, MD
jasonkalirai.com
10 years on Twitter
2,586 followers
164
265.profile imageDr. Elisabeth Mills
@astronomills


Astronomy professor @UnivofKansas, eater of food, perfectly normal human worm-baby, she/her, #BiInSci. All swears my own.
Kansas, USA
mills.ku.edu
3 years on Twitter
2,018 followers
164
266.profile imageThe Zooniverse
@the_zooniverse


The world's largest and most popular platform for people-powered research. A collaboration between the University of Oxford, The Adler Planetarium, and friends.
Zooniverse HQ
zooniverse.org
12 years on Twitter
23,653 followers
163
267.profile imageDr. Victoria Grinberg
@vicgrinberg


astrophysicist with @esa/@esascience | she/her | #ClimateCrisis & @Astro4Earth | #scicomm/#wisskomm | #Astrophysikerinnen | private account, opinions own
Leiden
sternwarte.uni-erlangen.de/~grinberg/
7 years on Twitter
5,392 followers
163
268.profile imageJ. Hrebinka (Shanahan) 🇺🇦
@Enceladosaurus


Technical Lead of Applied AI, researching bias + ethics - Passions: eSports ML, astronomy, & #a11y - Cofounded @AAS_WGAD & created #disabledandSTEM (they/she)
Stockholm, Sverige
en.m.wikipedia.org/wiki/Jesse_Sha…
11 years on Twitter
6,620 followers
162
269.profile imageBen Montet
@benmontet


Astronomer, Scientia lecturer at @UNSWPhysics. I study exoplanets and their stars. Chicagoan living in Sydney
Sydney, NSW
newts.space
11 years on Twitter
1,829 followers
162
270.profile imageTim Peake
@astro_timpeake


Soldier, Pilot, Parent, Astronaut. Autobiography #Limitless out now. See link for all books & live tour information linktr.ee/TimPeake
UK
timpeake.com
10 years on Twitter
1,544,853 followers
161
271.profile imageALMA Observatory📡
@almaobs


Atacama Large Millimeter/submillimeter Array, is an international partnership of @ESO, @TheNRAO and @prcnaoj_en in cooperation with the Republic of Chile.
Atacama · Chile
almaobservatory.org
8 years on Twitter
47,211 followers
161
272.profile imageDr Jane MacArthur
@Jane_MacArthur


Planetary scientist, curator of the UK Antarctic meteorites. Fellow & elected Councillor @RoyalAstroSoc #Violinist #FCA
Manchester
janemac.org
13 years on Twitter
7,308 followers
161
273.profile imageProf. Erika Hamden
@ErikaHamden


Astronomy Professor at University of Arizona. Making UV detectors better, building telescopes. Intense about a lot of things! 2019 @TEDFellow
Tucson, AZ
ehamden.org
7 years on Twitter
2,757 followers
161
274.profile imageBrett Morris, PhD
@brettmor


Astronomer @unibern with interests in exoplanets and stellar activity. Formerly: @UW, @NASAGoddard, @UofMaryland.
Bern, Switzerland
brettmorr.is
13 years on Twitter
1,686 followers
161
275.profile imageDr. Stephanie Juneau
@StephaJuneau


Associate Astronomer at @NOIRLabAstro. Scientist for @DataLabAstro. Fan of #blackholes #dataviz #art #sciart #rockclimbing #coffee
stephjuneau.github.io
8 years on Twitter
1,517 followers
161
276.profile imageElizabeth Warren
@ewarren


U.S. Senator, former teacher. Wife, mom (Amelia, Alex, Bailey, @CFPB), grandmother, and Okie. She/her. Official campaign account.
Massachusetts
elizabethwarren.com
10 years on Twitter
5,973,449 followers
160
277.profile imageSKA Observatory
@SKAO


We build and operate cutting-edge radio telescopes to transform our understanding of the Universe and benefit society! Tweets from SKAO Global Headquarters, UK
Australia, South Africa, UK
skao.int
11 years on Twitter
26,396 followers
160
278.profile imageNExScI: Exoplanet Science Institute Caltech IPAC
@NExScI_IPAC


We serve the exoplanet science community. Formerly NASAExoArchive. This account is managed by NASA grantees. Not an official NASA account.
Pasadena, California
nexsci.caltech.edu
9 years on Twitter
12,439 followers
160
279.profile imageHaley Gomez
@astrofairy


I'm an Astrophysicist, love books, films astronomy, shoes and dresses.
Cardiff
haley.gomez.me.uk
9 years on Twitter until last tweet (2019-Feb-26)
2,949 followers
160
280.profile imageElisa Quintana
@elsisrad


Astrophysicist at NASA Goddard. Obsessed with space rocks. Tweets are my own.
Maryland, USA
13 years on Twitter
2,898 followers
160
281.profile imageAAS CSWA
@AAS_Women


The AAS Committee on the Status of Women in Astronomy works to improve the status of women in astronomy. Page manager Tiffany Stone Wolbrecht.
United States
aas.org/comms/cswa/
10 years on Twitter
2,387 followers
160
282.profile imageDNLee
@DNLee5


#BLACKandSTEM Auntie, Mammalogist, STEM Diversity, Unapologetically Intersectional, Mama Panyabuku, TED Fellow, NatGeo Emerging Explorer, Explorers Club 50
Midwest, US; Tanzania, Africa
about.me/DNLee
11 years on Twitter
39,044 followers
159
283.profile imageIan J. O’Neill 🇺🇦
@astroengine


@NASAJPL news media specialist. Topics include (not limited to): ☄️🛰️📡🪐🌕⚛️ Solar physics PhD. Science communicator, writer. Opinions are mine. he/him
Porter Ranch, Los Angeles
plannedparenthood.org/get-involved/o…
13 years on Twitter
35,720 followers
159
284.profile imageLiz Landau
@lizlandau


By day @NASA & freelance @NYTimes @WIRED @NatGeo @SmithsonianMag et al. Former @CNN reporter. Alumna @Princeton & @Columbia. Views mine. lizlandau.com
District of Cute Pandas
13 years on Twitter
14,961 followers
159
285.profile imageCarnegie Astronomy
@CarnegieAstro


Bringing you astronomy from The Carnegie Institution for Science: The Observatories in Pasadena, CA, EPL in Washington DC, and Las Campanas Observatory in Chile
Pasadena, CA
bit.ly/CarnegieAstro
7 years on Twitter
9,236 followers
159
286.profile imageJessica Lu
@jlu_astro


Astrophysicist, Associate Professor @UCBerkeley. Interested in black holes, stars, galactic centers, astronomy instrumentation, adaptive optics.
Berkeley, CA
astro.berkeley.edu/faculty-profil…
11 years on Twitter
2,097 followers
159
287.profile imageDr Fiona H. Panther
@FiPanther


99% background, 1% astrophysical. Astrophysicist and assistant systems manager of the Zadko Observatory @ UWA, trying to figure out the mysteries of the cosmos
Perth, Western Australia
auntiematter.space
12 years on Twitter
4,230 followers
158
288.profile imageStephen Colbert
@StephenAtHome


Evie’s husband
13 years on Twitter
19,388,952 followers
157
289.profile imageSabine Hossenfelder
@skdh


Ze Germän Physicist. Author of "Lost in Math" and "Existential Physics". Not a rebel just for kicks. rt's/shares/likes are not endorsements she/her
Germany
youtube.com/c/SabineHossen…
14 years on Twitter
77,967 followers
157
290.profile imageCarolyn Porco
@carolynporco


Voyager & Cassini! AAS Carl Sagan Medal 2010. Caltech Distinguished Alum 2011. Asteroid Porco 7231. Visiting Scholar UC Berkeley. Thinker. Living my best life.
CA
carolynporco.com
12 years on Twitter
62,899 followers
157
291.profile imagePaul Byrne
@ThePlanetaryGuy


Associate Professor of Earth and Planetary Science at Washington University in St. Louis | Planetary Evangelist | he/him/Professor | 🇮🇪 in 🇺🇸
St Louis, MO
tinyurl.com/ThePlanetaryGuy
4 years on Twitter
47,613 followers
157
292.profile imageChristopher Berry
@cplberry


#GravitationalWave astrophysicist (@LIGO). @UofGravity Lecturer, former @NUCIERA Research Professor. Science, education, LEGO & cake. May contain traces of nuts
cplberry.com
8 years on Twitter
5,741 followers
157
293.profile imageJess Kirkpatrick
@berkeleyjess


Jess Kirkpatrick, PhD (she/her) Astrophysicist → Data Scientist Poster Download: https://t.co/UGsSlAq6Nd Purchase Prints: https://t.co/1HIR5PpZeH
San Francisco, CA
berkeleyjess.blogspot.com
12 years on Twitter
4,912 followers
157
294.profile imageFlatiron CCA
@FlatironCCA


The Center for Computational Astrophysics (CCA) is part of the @FlatironInst, a multidisciplinary institute focused on computation.
NYC
simonsfoundation.org/flatiron/cente…
5 years on Twitter
3,501 followers
157
295.profile imageSamantha Cristoforetti
@AstroSamantha


@ESA astronaut, living & working aboard the @Space_Station! #Crew4, ISS #Exp67, #MissionMinerva Also on TikTok! tiktok.com/@astrosamantha
Europe
bit.ly/MissionMinerva
10 years on Twitter
984,855 followers
156
296.profile imageKevin Schawinski
@kevinschawinski


Co-founder/CEO @modulos_ai | Building Datacentric AI
Zurich, Switzerland
modulos.ai
11 years on Twitter
4,547 followers
156
297.profile imageShreyas Vissapragada
@astroshrey


studying planets @Caltech; previously @Columbia; he/him/his
Pasadena, CA
web.gps.caltech.edu/~svissapr/
4 years on Twitter
3,203 followers
156
298.profile imageGautham Narayan
@gsnarayan


Assistant Professor of Astronomy at @illinois_alma. Dark energy, wide-field surveys, supernovae, machine learning, outreach, photography, hiking. (He/him)
Champaign, IL
gnarayan.github.io
12 years on Twitter
1,565 followers
156
299.profile imageNature Portfolio
@NaturePortfolio


Nature Portfolio’s high-quality products and services across the life, physical, chemical and applied sciences is dedicated to serving the scientific community.
London
go.nature.com/natureportfolio
10 years on Twitter
2,285,758 followers
155
300.profile imageExploreAstro at Caltech IPAC
@ExploreAstro


Like the universe around us, we've expanded! Now covering more astrophysics from Caltech/IPAC. Formerly NASASpitzer. NASA news: @NASAUniverse & @NASAExoplanets.
Pasadena, CA.
spitzer.caltech.edu
12 years on Twitter
160,726 followers
155