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Astronomers' Favorite Twitter Follows

Updated: 2022-Jan-20 00:57 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. Author: "The End of Everything (Astrophysically Speaking)". Personal account. She/her. Dr.
Raleigh, NC
astrokatie.com/book
12 years on Twitter
410,720 followers
470
2.profile imageNASA
@NASA


There's space for everybody. ✨
Pale Blue Dot
nasa.gov
14 years on Twitter
51,494,918 followers
454
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
14 years on Twitter
618,187 followers
404
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
16,897 followers
377
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
13 years on Twitter
173,317 followers
372
6.profile imageDr. Jessie Christiansen
@aussiastronomer


Aussie NASA Research Scientist @Caltech | @NASAExoArchive | Exoplaneteer | Scifi/fantasy nerd | My views are not the views of NASA, nor are my tweets! | She/her
Caltech, Pasadena, CA, USA
spider.ipac.caltech.edu/staff/christia/
8 years on Twitter
30,759 followers
361
7.profile imageDr. Lucianne Walkowicz
@RocketToLulu


Astronomer @AdlerPlanet, co-founder @JustSpaceOrg, multimedia artist. Ethics of Mars exploration, exoplanets, social justice. Opinions mine. Pronouns: they/them
Chicago, IL
patreon.com/notnotrocketsc…
10 years on Twitter
21,999 followers
361
8.profile imageSarah Tuttle, Princess of Quite A Lot
@niais


I run an imaginary lemonade stand. We're not going to be shady, just fierce. Rebuilding with joy. Full-tilt bozo. #Cassandra #Cyborg #Doikayt #Hineni she/her
Pandemic Dystopian PNW
14 years on Twitter
21,700 followers
351
9.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
12 years on Twitter
114,388 followers
350
10.profile imagechrislintott
@chrislintott


Astronomer, zookeeper and journalist, based at University of Oxford.
Oxford
zooniverse.org
13 years on Twitter
34,888 followers
345
11.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
14 years on Twitter
12,881 followers
344
12.profile imageNASA Webb Telescope
@NASAWebb


Launched: Dec. 25, 2021. First images: Expected in June 2022. Follow along as the world's most powerful space telescope gets ready to #UnfoldTheUniverse!
webb.nasa.gov
12 years on Twitter
1,125,243 followers
341
13.profile imageDr./Prof. Sarah Hörst
@PlanetDr


Ass 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
12 years on Twitter
63,653 followers
338
14.profile imageAstronomy Picture Of The Day
@apod


Each day a different image of our universe along with a brief explanation. For issues with this account contact @astronomyblog otherwise apod.nasa.gov/apod/lib/apsub…
Earth
apod.nasa.gov/apod/astropix.…
14 years on Twitter
1,410,321 followers
337
15.profile imageBarack Obama
@BarackObama


Dad, husband, President, citizen.
Washington, DC
obamabook.com
14 years on Twitter
130,602,156 followers
334
16.profile imageAstroBetter
@astrobetter


Blog and Wiki for professional astronomers.
astrobetter.com
12 years on Twitter
6,699 followers
331
17.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)
11,428 followers
329
18.profile imageBryan Gaensler 📡🧲
@SciBry


Astronomer and Director, @DunlapInstitute at @UofT. Science-fiction connoisseur, rugby league devotee, perplexed parent, 🇦🇺 in 🇨🇦. Opinions ∉ UofT.
Toronto, Canada he/him
bryangaensler.net
12 years on Twitter
11,738 followers
326
19.profile imageDavid W Hogg
@davidwhogg


cosmology, stars, exoplanets, engineering, data analysis, training, emcee, wobble, The Cannon, Astrometry.net, The Joker, #openscience, #otherpeoplesdata
New York City / Lenape Land
dwh.gg/dwhogg
10 years on Twitter
9,595 followers
325
20.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
9,489 followers
324
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
12 years on Twitter
1,373,257 followers
318
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
20,662 followers
307
23.profile imageGrant Tremblay
@astrogrant


Astrophysicist at the @CenterForAstro | @Harvard & @Smithsonian. Previously @NASA Einstein Fellow @Yale, Fellow @ESO, SDAS regular @STScI. He/His. Views my own.
Cambridge, MA
granttremblay.com
12 years on Twitter
10,325 followers
306
24.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
12 years on Twitter
10,509 followers
302
25.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
8 years on Twitter
12,516 followers
300
26.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
12 years on Twitter
3,523,273 followers
297
27.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
4,224,101 followers
293
28.profile imageSpaceX
@SpaceX


SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft
Hawthorne, CA
spacex.com
12 years on Twitter
19,742,154 followers
290
29.profile imageSean Carroll
@seanmcarroll


Physics, philosophy, complexity; thinking, writing, talking. @Caltech & @SFIscience. Host, #MindscapePodcast. Married to @JenLucPiquant. He/him.
Los Angeles
preposterousuniverse.com
12 years on Twitter
298,605 followers
290
30.profile image#JusticeForJulius | Chanda Prescod-Weinstein
@IBJIYONGI


Chanda not Shanda. Prof of Theoretical: Physics | Astro | STS. all #BLACKandSTEM/all Jewish. queer/agender/woman. Wrote: #DisorderedCosmos. tweets by/for me.
Made by East L.A./reside in NH
profcpw.com
13 years on Twitter
94,459 followers
290
31.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/…
13 years on Twitter
7,434,182 followers
288
32.profile imageESO
@ESO


The European Southern Observatory is the most productive observatory in the world. We design, build & operate some of the most advanced telescopes in the world.
Garching, Germany
eso.org
13 years on Twitter
130,606 followers
287
33.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
12 years on Twitter
6,797 followers
281
34.profile imageNeil deGrasse Tyson
@neiltyson


Astrophysicist
New York City
haydenplanetarium.org/tyson/
12 years on Twitter
14,567,319 followers
278
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
12 years on Twitter
5,721 followers
277
36.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
10 years on Twitter
29,655 followers
276
37.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
22,193 followers
276
38.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
9,614 followers
276
39.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
928,232 followers
275
40.profile imageBenneHolwerda
@BenneHolwerda


Extra-Galactic Astronomer & dad. Dust, galaxy morphology, supernovae, galaxy evolution. University of Louisville. Opinions & typos my own. He/him
Louisville, KY
13 years on Twitter
3,643 followers
272
41.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
linktr.ee/tanyaofmars
12 years on Twitter
54,639 followers
269
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
12 years on Twitter
10,454 followers
269
43.profile imageProf. Emily Rice, Ph.D.
@emilylurice


Astronomer at @macaulayhonors, @GC_CUNY, @AMNH, #BDNYC, #CUNYAstro; @AstronomyOnTap HQ; CEO of @startorialist. Not @djcarlysagan 😜 She/her
Occupied Lenape&Wappinger Land
emilylrice.me
14 years on Twitter
6,768 followers
269
44.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
11 years on Twitter
66,083 followers
265
45.profile imageFraser Cain
@fcain


🚀 Publisher of https://t.co/LPesFhSlvS 🔭 Co-host of https://t.co/95YROdwjHg ☄️ Named after asteroid 2000 WM68 Thanks to Kurzgesagt for the avatar.
Courtenay, British Columbia
about.me/frasercain
14 years on Twitter
43,735 followers
265
46.profile imageDr. Moiya McTier but cozy 🥧
@GoAstroMo


Folklorist to the stars, and astrophysicist to the folks! Host of @ExolorePod, #FateAndFabled on @pbsds. Author of THE MILKY WAY. she/her
New York, NY
moiyamctier.com
7 years on Twitter
15,450 followers
265
47.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…
8 years on Twitter
4,783 followers
265
48.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
3,048,358 followers
264
49.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
35,399 followers
264
50.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
31,150 followers
264
51.profile image☄Ashley🔭Lindalía☄
@That_Astro_Chic


🔭Astrochemist🔬|The Realest In The Streets|@BlackInAstro Founder| @BlackInChem & @BlackInPhysics Co-Founder| Atmospheric Sci PhD student @HowardU
Chicago, IL, USA,🌍
today.com/paid-content/w…
11 years on Twitter
25,160 followers
262
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
11 years on Twitter
7,954 followers
262
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
9,408 followers
261
54.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
7 years on Twitter
5,942 followers
260
55.profile imageMike Brown
@plutokiller


Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. He/him.
Pasadena, CA
mikebrown.caltech.edu
12 years on Twitter
65,482 followers
259
56.profile imageDr. Kaitlin Rasmussen
@toomanyspectra


twitter’s spectroscopist ✨ astronomy post-doc @UMich 😎 non-binary ✊ sci-fi writer & consultant 🚀 avi loeb’s replacement 🏳️‍🌈 she/they
Seattle, WA
kaitlinrasmussen.com
3 years on Twitter
14,855 followers
259
57.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
5,231 followers
259
58.profile imageMaria Womack
@StarzanPlanets


Astrophysicist • NSF Atmospheric & Geospace Sciences • AAS Journals #PlanetaryScienceJournal • AAS/DPS • #TeamComet • my tweets
Zoomlandia & Rivertrails
linkedin.com/in/mariawomack
12 years on Twitter
4,992 followers
259
59.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
11,415 followers
258
60.profile imageLIGO
@LIGO


Official Twitter of the LIGO Scientific Collaboration. We detect gravitational waves! Email: [email protected]
Livingston, LA and Hanford, WA
ligo.org
13 years on Twitter
111,928 followers
256
61.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
11 years on Twitter
12,871,377 followers
255
62.profile imageAlessondra Springmann
@sondy


aka Sondy. asteroids, comets, @AreciboRadar/🇵🇷 love, cacti, geology, rare disease advocacy, puns, @ObservatoryCats herder. she/her
Chukson / Tucson, AZ
sondy.com
11 years on Twitter
9,356 followers
252
63.profile imageDr Rachael Livermore
@rclivermore


Astrophysicist | Science Communicator. She/her. Videos of my public talks at bit.ly/SciTalks
London, England
rlivermore.com
13 years on Twitter
8,009 followers
251
64.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…
11 years on Twitter
3,146 followers
251
65.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/
7 years on Twitter
7,336 followers
250
66.profile imageAlex Parker
@Alex_Parker


Scientist, artist, and engineer exploring the origin, history, and fate of our solar system and the life within it. He/him.
Oak Harbor, WA
alexharrisonparker.com
13 years on Twitter
32,463 followers
249
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
drbecky.uk.com
12 years on Twitter
29,349 followers
249
68.profile imageDavid Spergel
@DavidSpergel


Astrophysicist at Princeton University and Flatiron Institute President, Simons Foundation
New York NY
astro.princeton.edu/~dns
8 years on Twitter
8,265 followers
249
69.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
13 years on Twitter
2,100,980 followers
248
70.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
405,009 followers
248
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
11 years on Twitter
13,192 followers
245
72.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
5,912 followers
245
73.profile image★ dr amanda bauer ★
@astropixie


Deputy Director of Rubin Observatory Operations, she/Dr, #CosmicVertigo space podcast abc.net.au/radionational/
Tucson, AZ
amandabauer.blogspot.com
13 years on Twitter
9,325 followers
243
74.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
3,153 followers
240
75.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
1 year on Twitter
2,877,598 followers
239
76.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
2,364,509 followers
239
77.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
12 years on Twitter
51,882 followers
238
78.profile imageDr. Emily Petroff
@ebpetroff


Astronomer. Project Manager in training. Veni Fellow at the University of Amsterdam 🇳🇱 and PM in the CHIME/FRB Collaboration in Canada 🇨🇦 🏳️‍🌈
Kitchener, ON, Canada
ebpetroff.com
8 years on Twitter
11,300 followers
237
79.profile imageDr Pamela L Gay #BlackLivesMatter
@starstryder


Come for the science, stay for the typos. All opinions & ideas are my own. Patreon.com/starstryder
Edwardsville, IL
starstryder.com
13 years on Twitter
45,778 followers
233
80.profile imageJames Davenport, PhD
@jradavenport


#GetVaccinated! Dad, astronomer, professor, maker of data & science things. Studying stars, looking for aliens. All opinions are my own. #BlackLivesMatter
Seattle, WA
jradavenport.github.io
9 years on Twitter
4,627 followers
233
81.profile imageSarah Ballard
@hubbahubble


Habitable worlds, kindness, fiction, etc. At ~75 km/s*Mpc! One half of @drssarahcare
Cambridge, MA
drballard.space
7 years on Twitter
3,559 followers
233
82.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
902,777 followers
232
83.profile imageDan F-M
@exoplaneteer


Astronomer & scientific software developer. Associate Research Scientist at @FlatironCCA (he/him)
NYC
dfm.io
10 years on Twitter
3,953 followers
232
84.profile imageBruce Macintosh
@bmac_astro


Stanford professor. Astronomer: exoplanets, instruments, astropolicy. Principal investigator for the Gemini Planet Imager. He/him. Black lives matter.
Stanford, CA
4 years on Twitter
3,407 followers
232
85.profile imageCatherine Q.
@CatherineQ


Astrophysicist, science communicator, over-thinker. @AucklandUni @AucklandSpace space person. Dogs rule.
Auckland, New Zealand
12 years on Twitter
41,022 followers
230
86.profile imageDr. Nadia Drake
@nadiamdrake


Contributing writer @natgeo. Former ballet dancer, current egregious overuser of emojis 🤷‍♀️. Champagneophile. PhD. (she/her) 🇱🇧🇺🇸
nadiadrake.com
11 years on Twitter
31,006 followers
230
87.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
12 years on Twitter
784,297 followers
228
88.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
764,596 followers
228
89.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
10 years on Twitter
8,689 followers
228
90.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
11 years on Twitter
50,300 followers
227
91.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
12 years on Twitter
6,987 followers
227
92.profile imageSarafina Nance
@starstrickenSF


Astrophysics PhD student & @NSF fellow @UCBerkeley. Analog Astronaut. Author. BRCA+ women’s health advocate. @Forbes 30 Under 30. She/her 🇪🇬
P.O.Box 457 Berkeley, CA 94701
beacons.ai/starstrickensf/
6 years on Twitter
133,575 followers
226
93.profile imageRubin Observatory
@VRubinObs


The Rubin Observatory will produce the Legacy Survey of Space and Time (LSST).
Cerro Pachon, Chile
rubinobservatory.org
13 years on Twitter
12,319 followers
226
94.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
12 years on Twitter
24,018 followers
225
95.profile imageBill Nye
@BillNye


Los Angeles, CA
masterclass.com/billnye
12 years on Twitter
6,111,399 followers
224
96.profile imageLaura Lopez
@ohdearz


Associate professor of astronomy @OSUastro/@ohiostate studying the birth & death of stars with all the telescopes. She/her 🇲🇽 🇺🇸
9 years on Twitter
3,356 followers
224
97.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
248,706 followers
223
98.profile imageShit Academics Say
@AcademicsSay


A social experiment | @prof_nch
chronicle.com/article/Academ…
8 years on Twitter
363,318 followers
221
99.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
5,618 followers
221
100.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
11 years on Twitter
5,948 followers
218
101.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
3,799 followers
218
102.profile imageJane Rigby
@janerrigby


Astronomer studying black holes & galaxies w/ telescopes on Earth & in space; working on @NASAWebb. Queer parent scientist UU activist. Views mine.
DC Metro
11 years on Twitter
6,820 followers
217
103.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
9 years on Twitter
4,551 followers
217
104.profile imageElon Musk
@elonmusk


12 years on Twitter
70,857,634 followers
216
105.profile imageDr. Amber Straughn
@astraughnomer


Black Lives Matter. @nasa Astrophysicist for #JWST From Arkansas. #ActOnClimate Pilot, yogini, Great Dane mom, @PearlJam superfan #FirstGen she/her Tweets mine
Lukin's
linktr.ee/astraughnomer
10 years on Twitter
18,413 followers
216
106.profile imageastro-ph-leaks
@LeaksPh


Eavesdropping on tex-source comments in papers posted to astro-ph
2 years on Twitter
4,739 followers
216
107.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
4,063 followers
216
108.profile imageJohanna
@johannateske


She/her/hers. Astronomer, runner, feminist, vegan, Nats fan, Peloton fan.
Washington, DC
johannateske.squarespace.com
8 years on Twitter
2,967 followers
216
109.profile imageRealScientists | Back in January
@realscientists


Real science from real scientists, writers, communicators, artists & clinicians. We'll be back in January with more real science!
Everywhere
medium.com/@realscientists
8 years on Twitter
90,465 followers
214
110.profile imageNatalie Batalha
@nbatalha


Professor of Astrophysics & Director of Astrobiology, UC Santa Cruz.
Silicon Valley, California
12 years on Twitter
8,651 followers
214
111.profile imageKamala Harris
@KamalaHarris


Fighting for the people. Wife, Momala, Auntie. She/her. Official account is @VP.
Washington, DC
joebiden.com
12 years on Twitter
19,192,172 followers
213
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
2,248,960 followers
213
113.profile imageThe SETI Institute
@SETIInstitute


We believe we are conducting the most profound search in human history — to know our beginnings and our place among the stars. Not involved with [email protected]
Mountain View, CA
seti.org
12 years on Twitter
713,781 followers
213
114.profile imageNicole G. - Doctor of the Sky - Mother of Doggos
@NoisyAstronomer


A physics professor who loves education, astronomy, dogs, books, weights, and good trouble. She/they Tweets mine; RT/like≠endorse
New Hampshire, USA
13 years on Twitter
21,321 followers
213
115.profile imageRose DF
@Rose_D_Luna


Astro + Planetary Sci, with a side of Astronautics | Writer | Adventurer | She/Ella | Caribeña (🇩🇴) | Be right back, kicking cancer's ass.
Manhattan, NY
rosedf.space
7 years on Twitter
49,020 followers
212
116.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
9,880 followers
212
117.profile imageiamstarboosted
@iamstarnord


he/him. On a ship. Feeling the churn. Director of deepskieslab.ai I'm hiring postdocs to automate the scientific method! iamstarnord.com/im-hiring
on it.
iamstarnord.com
11 years on Twitter
3,791 followers
212
118.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
14 years on Twitter
32,181,148 followers
211
119.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
12 years on Twitter
9,217 followers
211
120.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
3,956 followers
210
121.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
12 years on Twitter
3,499 followers
210
122.profile imageDr. Anna Hughes
@AnnaGHughes


astrophysics PhD working in quantum computing | here for nerd stuff & jokes
5 years on Twitter
36,425 followers
209
123.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
13,716 followers
209
124.profile imageSAO/NASA ADS
@adsabs


adsabs.harvard.edu
11 years on Twitter
4,116 followers
209
125.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
12 years on Twitter
3,089 followers
209
126.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
396,689 followers
208
127.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…
5 years on Twitter
14,837 followers
208
128.profile imageBenjamin Pope
@fringetracker


Astronomer - he/him
Meanjin
benjaminpope.github.io
9 years on Twitter
3,289 followers
208
129.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
12 years on Twitter
69,768 followers
207
130.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
7,731 followers
207
131.profile imageESA Gaia
@ESAGaia


Science with 1 billion objects in three dimensions
ESA
cosmos.esa.int/gaia
12 years on Twitter
26,179 followers
206
132.profile imageMia de los Reyes
@MiaDoesAstro


Astro PhD student. She/her/hers, Filipina-American, rock climber, aerialist, avid eater of baked goods. Views my own.
Pasadena, CA
astro.caltech.edu/~madlr/index.h…
4 years on Twitter
8,236 followers
206
133.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
3,290 followers
206
134.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
13 years on Twitter
2,560,678 followers
205
135.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 & authors
Cambridge, MA, USA
8 years on Twitter
13,520 followers
205
136.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
11 years on Twitter
766,963 followers
204
137.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
12 years on Twitter
9,483 followers
204
138.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
11 years on Twitter
5,862 followers
204
139.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
10 years on Twitter
2,905 followers
203
140.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
2,218 followers
203
141.profile imageDr. Abbie☃️ is boosted! 💉
@abigailStev


Michigan astronomer (she/her) 🔭 🌌 @BardCitizenSci faculty 👩🏻‍💻 mental health 🧠 data sci 🐍 #BiinSci 🏳️‍🌈 knitter 🧶 tweets≠employer
Anishinaabeg/Odawa land
abigailstevens.com
10 years on Twitter
3,570 followers
202
142.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
10 years on Twitter
2,418 followers
202
143.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
17,119,338 followers
201
144.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
291,643 followers
201
145.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
7 years on Twitter
14,659 followers
201
146.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
7,976 followers
201
147.profile imageCaprice Phillips
@CapricePhillips


@OSUAstro PhD Student|brown dwarfs & exoplanets|ExoExplorer|#BlackInAstro👩🏾‍💻🔭|@BlackInAstro lead organizer|plan(e)t mom 🪴/🪐|she/her
capricephillips.github.io
9 years on Twitter
8,353 followers
200
148.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
4,332 followers
200
149.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)
435,449 followers
199
150.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
9 years on Twitter
166,067 followers
199
151.profile imageJason Major
@JPMajor


Sharing space news and amazing views of our Universe. #FullyVaccinated (but still got Covid.) He. Him. His.
Warwick, RI
lightsinthedark.com
12 years on Twitter
53,635 followers
199
152.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
7 years on Twitter
8,560 followers
199
153.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
10 years on Twitter
3,117 followers
199
154.profile imageDr. James O'Donoghue
@physicsJ


Planetary astronomer 🪐 and science communicator with space for jokes and jokes for space. Previously: @NASA, now: @JAXA_en, next:? Tweets mine.
Between Mount Fuji and Tokyo
youtube.com/jayphys85/vide…
11 years on Twitter
150,746 followers
198
155.profile imageThomas Zurbuchen
@Dr_ThomasZ


Associate Administrator, @NASA Science Mission Directorate
Washington, DC
science.nasa.gov
10 years on Twitter
77,542 followers
198
156.profile imageEd Yong
@edyong209


Science writer at The Atlantic. Many words; some awards. Author of I Contain Multitudes (2016). Married to Liz Neeley. Parent to Typo edyong.me (he/him)
At home
theatlantic.com/author/ed-yong/
12 years on Twitter
373,308 followers
197
157.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
4,333 followers
197
158.profile imageDr. Jennifer L. Hoffman 💉😷✨
@astroprofhoff


Astronomer, alto, auntie, ailurophile. She/her. University of Denver
Denver, CO
grammai.org/jhoffman/
8 years on Twitter
3,673 followers
197
159.profile imageEric Mamajek
@EricMamajek


Star & exoplanet whisperer, space yinzer. Statements & opinions my own. Pittsburgh Penguins & Steelers fan.
DC Statehood
10 years on Twitter
3,395 followers
197
160.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)
2,453 followers
197
161.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
13 years on Twitter
25,557 followers
196
162.profile imageGeert Barentsen
@GeertHub


NASA scientist in San Francisco. 🔭🌁 Loves bikes, mountains, vegan waffles. 🚲🏔🧇
San Francisco, CA
geert.io
12 years on Twitter
3,829 followers
196
163.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
40,949 followers
195
164.profile imageTrueSciPhi / Kelly Truelove
@TrueSciPhi


A window on science, philosophy, and mathematics communities on social media, by Kelly Truelove (physics PhD). Lists: TrueSciPhi.org. Images: TrueSciPhi.art.
Austin, Texas
TrueSciPhi.org
6 years on Twitter
10,168 followers
195
165.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
24,610 followers
194
166.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
linkedin.com/in/juan-carlos…
5 years on Twitter
6,726 followers
193
167.profile imageGreta Thunberg
@GretaThunberg


Climate- and environmental activist with Asperger’s Born at 375 ppm
Sverige
fridaysforfuture.org
3 years on Twitter
5,098,532 followers
192
168.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
309,836 followers
192
169.profile imageMark Marley
@astromarkmarley


Prof., Dept. Head & Director, Dept. of Planetary Sciences & LPL, Univ. of Ariz. Personal account. Bringing Planetary Science to Exoplanets & BDs since 1996.
Tucson, Arizona
lpl.arizona.edu/faculty/mark-m…
11 years on Twitter
4,716 followers
192
170.profile imageBrian Keating
@DrBrianKeating


Chancellor’s Professor @UCSanDiego • Cosmologist @SimonsObs • Wrote two Bestsellers • Tweeting about curiosity, science, & The Great American Dad Joke™
INTO THE IMPOSSIBLE Podcast 🎧
youtube.com/DrBrianKeating…
11 years on Twitter
20,298 followers
191
171.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
10,826 followers
191
172.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
3,581 followers
190
173.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
12 years on Twitter
1,560,104 followers
189
174.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
356,734 followers
189
175.profile imageDr. Sanjana Curtis! 🦦
@sanjanacurtis


astrophysicist 💫 | supernovae, kilonovae & nucleosynthesis | at my laptop or outdoors | postdoc @uva_api located @ucsc | immigrant | #BiInSci 🏳️‍🌈 | she/her
Santa Cruz, CA
5 years on Twitter
26,392 followers
189
176.profile imageAlan Duffy
@astroduff


Professor in Astrophysics and Director of Space Technology and Industry Institute at @Swinburne
Melbourne
alanrduffy.com
9 years on Twitter
21,221 followers
189
177.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
5,671 followers
187
178.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
12 years on Twitter
1,541 followers
187
179.profile imageDr. Carl E. Fields💥
@carlnotsagan


Computational astrophysicist working on stellar explosions. RPF Distinguished Postdoctoral Fellow @ LANL. #Forbes30u30, Science 2021. He/Him.
Santa Fe, NM
carlnotsagan.com
8 years on Twitter
10,302 followers
186
180.profile imageSloan Digital Sky Surveys
@sdssurveys


Tweeting about mapping the Universe @APOGEEsurvey @eBOSSurvey @MaNGASurvey
Apache Point Observatory.
sdss.org
8 years on Twitter
7,206 followers
186
181.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
8 years on Twitter
5,894,525 followers
185
182.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
12 years on Twitter
2,531,231 followers
184
183.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
29,892 followers
184
184.profile imagePeter Coles 🇮🇪 🏳️‍🌈🏳️‍⚧️🇪🇺🎹🎷🎼🎶
@telescoper


Theoretical astrophysicist specialising 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
6,601 followers
183
185.profile imageAstropy
@astropy


This is the official twitter account for the Astropy project.
Earth
astropy.org
10 years on Twitter
4,505 followers
183
186.profile imagePeter Gao
@PlanetaryGao


Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own.
7 years on Twitter
4,400 followers
183
187.profile imageCaroline Morley
@AstroCaroline


Assistant Prof at UT Austin, modeler of substellar atmospheres
Austin, TX
carolinemorley.com
9 years on Twitter
2,960 followers
183
188.profile imageThomas Robitaille 🇪🇺
@astrofrog


Scientific software developer, lead developer of Glue, co-ordinator for the Astropy project, open development advocate.
United Kingdom
thomasrobitaille.com
12 years on Twitter
2,678 followers
183
189.profile imageXKCD Comic
@xkcdComic


XKCD comic feed with images and mobile friendly links. Unofficial, run by @dghubble
xkcd.com
8 years on Twitter
375,209 followers
182
190.profile imageBlackPhysicists
@BlackPhysicists


Arlington, VA and Worldwide
12 years on Twitter
27,001 followers
182
191.profile imageScientific American
@sciam


Awesome discoveries. Expert insights. Science that shapes the world.
New York City
scientificamerican.com
13 years on Twitter
4,042,330 followers
181
192.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
289,841 followers
181
193.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
43,691 followers
181
194.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
5,800 followers
181
195.profile imageNRAO
@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
34,295 followers
180
196.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
136,305 followers
179
197.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
2,325 followers
179
198.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
13 years on Twitter
249,930 followers
178
199.profile imageDr Claudia Antolini 🌌🚀#BLM she/her 🐯
@CA_AstroComm


#Scicomm | astronomer | space wizard | demisexual | #STEMinist | @BIGchats secretary | #mentalhealth | immigrant | @tigerinstemm 🇮🇹🇪🇺🏳️‍🌈 (own views)
United Kingdom
3 years on Twitter
24,889 followers
178
200.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
11 years on Twitter
6,970 followers
178
201.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
11,971,261 followers
177
202.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)
52,556 followers
177
203.profile imageNew Scientist
@newscientist


The best place to find out what’s new in science – and why it matters.
Worldwide
newscientist.com
12 years on Twitter
4,069,406 followers
176
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
26,449 followers
175
205.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
12 years on Twitter
9,142 followers
175
206.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
12 years on Twitter
6,418 followers
175
207.profile imageCorey S. Powell
@coreyspowell


Opening minds @sci_project and OpenMind magazine. Making magazines @AmSciMag. Casting pods with @BillNye. Writing all around. Science-curious.
Brooklyn, NY
discovermagazine.com/outthere
12 years on Twitter
79,297 followers
174
208.profile imageJoss Bland-Hawthorn
@JossBlandHawtho


All things novel, beautiful, poetical, historical, astrophysical, mathematical, technological.
Sydney, Australia
physics.usyd.edu.au/~jbh/
7 years on Twitter
2,674 followers
174
209.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
12 years on Twitter
2,434 followers
174
210.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
12 years on Twitter
306,246 followers
173
211.profile imageEmily Calandrelli
@TheSpaceGal


🎥Emmy-Nominated Science Host Emily's Wonder Lab (Netflix) #XplorationOuterSpace (FOX) ✍🏻author Ada Lace Series 💡WVU/MIT from WV, she/her
amzn.to/3zXSxYk
12 years on Twitter
113,536 followers
173
212.profile imageMarc Kuchner
@marckuchner


Astrophysicist, Author, Songwriter. Citizen Science Officer @NASA. Tweets are my own.
Greenbelt, MD
marketingforscientists.com
13 years on Twitter
5,674 followers
172
213.profile imageArianna Long
@astroarianna


astrophysics PhD candidate @UCIPhysAstro丨Mentorship Maven @VanguardSTEM | @NASEMFordFellow | #BLACKandSTEM | 🐶 & 🌿 mom | she/her
ariannalong.space
12 years on Twitter
5,081 followers
172
214.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
1,225,074 followers
171
215.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
329,100 followers
171
216.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
85,234 followers
171
217.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
7,095 followers
171
218.profile imageJ
@astrocrash


Scientist and engineer. Star destroyer. Also maps. Maintain the Open Astronomy Catalogs (astrocats.space, @AstroCatalogs).
San Diego, CA
12 years on Twitter
2,294 followers
171
219.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
4,543 followers
170
220.profile imageDavid Grinspoon
@DrFunkySpoon


Astrobiologist, Author, Musician. 👽🚀🎸🎵🌎❤️
Biosphere One
funkyscience.net
10 years on Twitter
31,061 followers
169
221.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
733,068 followers
168
222.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
11 years on Twitter
23,517 followers
168
223.profile imageDr. Heloise Stevance 🖤✨
@Sydonahi


opinionated astrophysicist || 🖤 𝖌𝖔𝖙𝖍 🖤 carl sagan or future Time Lord || derby player || body art enthusiast || adhd || she💙💛💗🏳️‍🌈
Pale blue dot
hfstevance.com
10 years on Twitter
23,011 followers
168
224.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…
12 years on Twitter
9,909 followers
168
225.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)
2,267 followers
168
226.profile imageScott Kelly
@StationCDRKelly


Ret US Navy Capt & Former NASA Astronaut | #YearInSpace | @KepplerSpeakers | NY Times Bestselling Author |#EnduranceMemoir #InfiniteWonder #MyJourneyToTheStars
Denver, CO
linktr.ee/StationCDRKelly
12 years on Twitter
5,340,949 followers
167
227.profile imageKirsten Banks
@AstroKirsten


Wiradjuri Astrophysicist 🌌 Science Communicator 🚀 Doctor of TikTokery🤳 PhD Candidate 📚 Boring Machine 😂
Gadigal Land (Sydney, NSW)
astrokirsten.com.au/linkinbio
4 years on Twitter
34,826 followers
167
228.profile imageastropolitical/sociophysical
@keshawnrants


KeShawn Ivory, Astrophysics PhD student at Vanderbilt. Rice U '18 (BA Astro + French Studies). Fisk-Vanderbilt Bridge '21 (MA Physics). he/they both fine.
Nashville, TN
youtube.com/channel/UCdZSk…
10 years on Twitter
11,415 followers
167
229.profile imageSPACE.com
@SPACEdotcom


News coverage and conversation about space science, astronomy and exploration. Part of @futureplc
NYC
SPACE.com
13 years on Twitter
972,592 followers
166
230.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
11 years on Twitter
54,480 followers
166
231.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
7,409 followers
166
232.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
1,931 followers
166
233.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
7 years on Twitter
1,773 followers
166
234.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
1,436 followers
166
235.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
12 years on Twitter
123,050 followers
165
236.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
13 years on Twitter
1,039,894 followers
164
237.profile imageDr Emma Chapman
@DrEOChapman


Astrophysicist, Royal Society Research Fellow. Author of ‘First Light’, published Nov 2020. Activist on sexual misconduct and toxic culture in academia.
London, England
dremmachapman.wordpress.com
5 years on Twitter
6,722 followers
164
238.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
740,972 followers
163
239.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
2,742 followers
163
240.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
1,516 followers
163
241.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
36,207 followers
162
242.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
2,852 followers
162
243.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
9 years on Twitter
1,553,859 followers
161
244.profile imageInstitute of Physics
@PhysicsNews


The Institute of Physics is a leading scientific membership society working to advance physics for the benefit of all.
UK
iop.org
12 years on Twitter
205,985 followers
161
245.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
3 years on Twitter
8,085 followers
161
246.profile imageJ. Shanahan
@Enceladosaurus


Lead ML dev - passions: AI ethics, video game + eSports AI/ML, astrophysics, & #a11y - Cofounded @AAS_WGAD & created #disabledandSTEM - #EhlersDanlos (they/she)
Stockholm, Sverige
en.m.wikipedia.org/wiki/Jesse_Sha…
10 years on Twitter
6,634 followers
161
247.profile imageBlack In Astro
@BlackInAstro


Amplifying the Black experience in Space related fields. Founder: @That_Astro_Chic, EST. 2020 ✉️ [email protected]
Worldwide
blackinastro.com/fall-2021
1 year on Twitter
4,413 followers
160
248.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
23,489 followers
159
249.profile imageGiant Magellan Telescope
@GMTelescope


World’s most powerful telescope designed to discover the unknown. The Universe Awaits.
Chile
gmto.org
10 years on Twitter
10,070 followers
159
250.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
8,319 followers
159
251.profile imageDr Jane MacArthur
@Jane_MacArthur


Planetary scientist, curator of the UK Antarctic meteorites. Fellow & elected Councillor @RoyalAstroSoc #Violinist #FCA
Manchester
janemac.org
12 years on Twitter
7,331 followers
159
252.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
2,585 followers
159
253.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
6 years on Twitter
2,432 followers
159
254.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
5,854,812 followers
158
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
14 years on Twitter
1,188,076 followers
158
256.profile imageIan J. O'Neill
@astroengine


@NASAJPL news media specialist. Topics include (not limited to): ☄️🛰️📡🪐🌕⚛️ Solar physicist at heart. Science communicator. Writer. Opinions = mine. He/him
Porter Ranch, Los Angeles
jpl.nasa.gov/news
13 years on Twitter
35,881 followers
158
257.profile imageBrian Greene
@bgreene


Theoretical Physicist, Author, Co-founder @WorldSciFest, Professor of Mathematics & Physics, Columbia University
New York, NY
briangreene.org
9 years on Twitter
1,028,308 followers
157
258.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
25,385 followers
157
259.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
6 years on Twitter
9,101 followers
157
260.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
4,953 followers
157
261.profile imageDr Erin Ryan
@erinleeryan


Doctor of space rocks who sciences data & consults, curser of #Python, gardener of @modicello, collector of orchids, death fattie, tweets mine & not employer's.
Near the crabby impact crater
erinleeryan.com
12 years on Twitter
3,349 followers
157
262.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)
2,955 followers
157
263.profile imageSabine Hossenfelder
@skdh


Physicist, blogger, author, YouTuber, sometimes-songwriter, nighttime-philosopher. Maker of my own misery. rt's/shares/likes are not endorsements she/her
Germany
youtube.com/c/SabineHossen…
14 years on Twitter
68,454 followers
156
264.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
14,138 followers
156
265.profile imageKevin Schawinski #MWC22
@kevinschawinski


Co-founder/CEO @modulos_ai | Building Datacentric AI
Zurich, Switzerland
modulos.ai
10 years on Twitter
4,495 followers
156
266.profile imageTom Barclay
@mrtommyb


PhD astrophysicist at NASA GSFC | UMBC faculty. Deputy Project Scientist for TESS. I like planets. Also listening to punk rock. Tweets are my own.
Silver Spring, MD
tombarclay.com
12 years on Twitter
3,162 followers
156
267.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
2,835 followers
156
268.profile imageEric Agol
@AgolEric


Astronomer, astrophysicist, professor. He/him.
8 years on Twitter
1,459 followers
156
269.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
9,550 followers
155
270.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/
6 years on Twitter
4,958 followers
155
271.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
2,383 followers
155
272.profile imageJohn Debes
@JohnDebes


Deputy Head of SMO @stsci. @diskdetective, @backyardworlds, and @NASARoman CGI. Planetary systems around young stars/white dwarfs. Opinions are my own. He/Him
Geektown, USA
stsci.edu/~debes/
9 years on Twitter
1,464 followers
155
273.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
9 years on Twitter
2,292,652 followers
154
274.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
39,015 followers
154
275.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
2,853 followers
154
276.profile imageDr. Stephanie Juneau
@StephaJuneau


Associate Astronomer at @NatOIRLab. Scientist for @DataLabAstro. Coffee & dark chocolate addict. Fan of #blackHoles #art #sciart #rockclimbing
irfu.cea.fr/Pisp/stephanie…
7 years on Twitter
1,410 followers
154
277.profile imageStephen Colbert
@StephenAtHome


Evie’s husband
13 years on Twitter
19,295,298 followers
153
278.profile imageALMA Observatory at Home📡
@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
41,577 followers
153
279.profile imageProf. Erika Hamden
@ErikaHamden


Astronomy Professor at University of Arizona. Making UV detectors better, building telescopes, observing galaxies. 2019 @TEDFellow
Tucson, AZ
ehamden.org
7 years on Twitter
2,605 followers
153
280.profile imageProf Ferah Munshi
@fdmtweets


Assistant Prof at the University of Oklahoma; she/hers; see @theNBodyShop for collaboration updates. constraining DM with cosmological sims.
nhn.ou.edu/~munshi/reborn/
10 years on Twitter
1,655 followers
153
281.profile imageDr. Brian May
@DrBrianMay


Rocket Ship Builder 🚀🚀🚀🚀🚀
brianmay.com
9 years on Twitter
1,098,738 followers
152
282.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
62,874 followers
152
283.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/
8 years on Twitter
2,999 followers
152
284.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)
2,068 followers
152
285.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…
10 years on Twitter
1,818 followers
152
286.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
11 years on Twitter
160,615 followers
151
287.profile imageNASA's OSIRIS-REx
@OSIRISREx


This account is no longer active. Follow @NASASolarSystem for the latest on NASA's OSIRIS-REx Mission #ToBennuAndBack.
NASA Solar System
nasa.gov/osiris-rex
13 years on Twitter
140,824 followers
151
288.profile imageDr Fiona H. Panther
@FiPanther


99% background, 1% astrophysical. Multi-messenger astronomy sell out. Not likelihood free.
Crawley, Perth (WA)
auntiematter.space
12 years on Twitter
4,025 followers
151
289.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
2,678 followers
151
290.profile imageHillary Clinton
@HillaryClinton


2016 Democratic Nominee, SecState, Senator, hair icon. Mom, Wife, Grandma x3, lawyer, advocate, fan of walks in the woods & standing up for our democracy.
New York, NY
onwardtogether.org
8 years on Twitter
31,134,966 followers
150
291.profile imageRogue NASA
@RogueNASA


The unofficial "Resistance" team of NASA. Not an official NASA account. Not managed by gov't employees. Come for the facts, stay for the snark.
Washington, DC
4 years on Twitter
784,034 followers
150
292.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
2 years on Twitter
1,602 followers
150
293.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
1,564 followers
150
294.profile imageSamantha Cristoforetti
@AstroSamantha


@ESA astronaut. ISS Exp 42/43. Back to space 2022! "Diary of an apprentice astronaut” https://t.co/SQ0dFlG9jc IT https://t.co/qlgEYSzbNO DE https://t.co/IwolaIR2Hn Royalties @Unicef
Europe
samanthacristoforetti.esa.int
10 years on Twitter
957,342 followers
149
295.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
12 years on Twitter
14,830 followers
149
296.profile image.Astronomy
@dotastronomy


Conference series about what happens when hackers, astronomers and the web all get together.
The Universe
dotastronomy.com
12 years on Twitter until last tweet (2020-Aug-17)
4,045 followers
149
297.profile imageL. Miché Aaron #BLM
@Astrenome


Planetary Science Ph.D. Student at @JHUEPS. Graduate researcher at @JHUAPL. Pronouns: she/her. I like cosplaying, rocks, crocheting, painting, and spectroscopy!
Washington, DC
micheaaron.com
7 years on Twitter
7,726 followers
148
298.profile imageChristopher Berry
@cplberry


#GravitationalWave astrophysicist (@LIGO). @UofGravity Lecturer, former @NUCIERA Research Professor. Science, education, LEGO & cake. May contain traces of nuts
cplberry.com
7 years on Twitter
5,674 followers
148
299.profile imageKatey Alatalo
@astrokatey


Ph.D. astronomer at STScI. Space is amazing! My views are my own.
Baltimore, MD
stsci.edu/~kalatalo/
13 years on Twitter
3,197 followers
148
300.profile imageElisa Quintana
@elsisrad


Astrophysicist at NASA Goddard. Obsessed with space rocks. Tweets are my own.
Maryland, USA
12 years on Twitter
2,907 followers
148