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Astronomers' Favorite Twitter Follows

Updated: 2021-May-05 22:20 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, writer, connoisseur of cosmic catastrophes. @TEDFellow. Author: "The End of Everything (Astrophysically Speaking)". Personal account. She/her. Dr.
Amherst, MA
astrokatie.com/book
12 years on Twitter
394,530 followers
404
2.profile imageNASA
@NASA


There's space for everybody. ✨
Pale Blue Dot
nasa.gov
13 years on Twitter
46,270,742 followers
379
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
620,880 followers
352
4.profile imageEmily Lakdawalla
@elakdawalla


Planetary scientist, space boffin, moon maven, lagrangian lieutenant, captain planets. Author, journalist, speaker, asteroid 274860. 🏳️‍🌈 she/her
Pasadena, CA
lakdawalla.com/emily
12 years on Twitter
173,187 followers
336
5.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
10 years on Twitter
14,259 followers
318
6.profile imagechrislintott
@chrislintott


Astronomer, zookeeper and journalist, based at University of Oxford.
Oxford
zooniverse.org
12 years on Twitter
34,082 followers
308
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
20,903 followers
304
8.profile imageDr./Prof. Sarah Hörst
@PlanetDr


Associate Prof of Planetary Sci @JohnsHopkins and Titan evangelist. “I try not to hope and fail utterly” [email protected] she/her https://t.co/jpB4wH9Of8
Baltimore, MD, USA
etsy.com/shop/PlanetDr
12 years on Twitter
61,879 followers
296
9.profile imageSarah Tuttle, Princess of Quite A Lot
@niais


Astrophysicist. We're not going to be shady, just fierce. 100% problematic. She/her. Rebuilding with joy. Full-tilt bozo. (img credit @makowwka - Thank you!!)
Pandemic Dystopian PNW
fund.nnaf.org/fundraiser/316…
13 years on Twitter
19,576 followers
296
10.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
13 years on Twitter
10,362 followers
295
11.profile imageastrotweeps: Pratik (@astrogandhi)
@astrotweeps


A new astronomer/planetary scientist tweeting about space each week!
astrotweeps.wordpress.com
7 years on Twitter
11,647 followers
294
12.profile imageDr. Jessie Christiansen
@aussiastronomer


My views are not the views of NASA | NASA Research Scientist | Exoplaneteer | She/her | Married to @PFHopkins_Astro | Mum of twins
Caltech, Pasadena, CA, USA
spider.ipac.caltech.edu/staff/christia/
7 years on Twitter
25,299 followers
292
13.profile imageBarack Obama
@BarackObama


Dad, husband, President, citizen.
Washington, DC
obamabook.com
14 years on Twitter
130,315,210 followers
289
14.profile imageAstroBetter
@astrobetter


Blog and Wiki for professional astronomers.
astrobetter.com
12 years on Twitter
6,500 followers
287
15.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.…
13 years on Twitter
1,374,400 followers
283
16.profile imageJonathan McDowell
@planet4589


Astronomer at (but not speaking for, duh) the Center for Astrophysics, working on Chandra and quasars, and commenting on space launches and space activities.
Somerville, MA, USA
planet4589.org
12 years on Twitter
53,051 followers
281
17.profile imageBryan Gaensler 📡🧲
@SciBry


Astronomer, Director of @DunlapInstitute at @UofT, @LRP2020 co-chair. Sci-fi connoisseur, rugby devotee, displaced Antipodean, perplexed parent. Opinions ∉ UofT
Toronto, Canada he/him
bryangaensler.net
11 years on Twitter
11,335 followers
278
18.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
8,999 followers
278
19.profile imageJulianne Dalcanton
@dalcantonJD


Astrophysicist at the University of Washington. Principal Investigator of the Panchromatic Hubble Andromeda Treasury (PHAT).
9 years on Twitter
8,986 followers
275
20.profile imageESA
@esa


European Space Agency, keeping you posted on European space activities. Please see our Privacy Notice: esa.int/ESA/Connect_wi…
Europe
esa.int
12 years on Twitter
1,242,964 followers
269
21.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
11 years on Twitter
18,704 followers
266
22.profile imageProf. Karen Masters 💫⭐️✨
@KarenLMasters


Professor of astrophysics @haverfordedu. Investigating galaxies with @GalaxyZoo @SDSSurveys @MaNGAsurvey. Touch a galaxy @TactileUniverse. British. She/her.
Philadelphia, PA
klmasters.sites.haverford.edu
12 years on Twitter
10,126 followers
265
23.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/
12 years on Twitter
4,192,817 followers
262
24.profile imageSean Carroll
@seanmcarroll


Physicist, @Caltech & @SFIscience. Host, #MindscapePodcast. Married to @JenLucPiquant. Biggest Ideas in the Universe videos: bit.ly/biggestideas. He/him.
Los Angeles
preposterousuniverse.com
12 years on Twitter
282,742 followers
261
25.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
7,102 followers
252
26.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
11 years on Twitter
6,817 followers
252
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
12 years on Twitter
3,333,866 followers
251
28.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
11,375 followers
251
29.profile imageSpaceX
@SpaceX


SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft
Hawthorne, CA
spacex.com
12 years on Twitter
16,340,613 followers
248
30.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
5,732 followers
247
31.profile imageThe Disordered Cosmos by Chanda Prescod-Weinstein
@IBJIYONGI


Pronounced Chanda not Shanda. tweets by/for me. all #BlackandSTEM/all Jewish. feminist physicist. queer&agender woman/she. Maker: Decolonising Sci Reading List
DurhamNH/CambridgeMA/EastLos
profcpw.com
12 years on Twitter
88,028 followers
245
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
12 years on Twitter
114,033 followers
244
33.profile imageMolly Peeples
@astronomolly


Astronomer in the Science Policies Group @STScI playing with galaxies & gas, real & fake. #Hubble, #JWST, #RomanST pay the bills; opinions are my own. She/her.
Baltimore, MD, z=0
molly.science
8 years on Twitter
8,700 followers
243
34.profile imageNeil deGrasse Tyson
@neiltyson


Astrophysicist
New York City
haydenplanetarium.org/tyson/
12 years on Twitter
14,578,598 followers
242
35.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
42,676 followers
242
36.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
10,243 followers
242
37.profile imageJedidah Isler, PhD
@JedidahIslerPhD


Astrophysicist / Professor / Relentless Dreamer / Innovator / Founder & Host @VanguardSTEM / Senior @TEDFellow / @NatGeo Explorer [she]
JedidahIslerPhD.com
10 years on Twitter
21,908 followers
238
38.profile imageM. Womack
@StarzanPlanets


Astro/Atmo/Physics • Planetary • BLM • Geospace • CyberInfrastructure • Heliophysics • Asteroid 229614 #teamcomet #PlanetaryScienceJournal • my own tweets
Zoomlandia & Rivertrails
11 years on Twitter
5,015 followers
238
39.profile imageBenneHolwerda
@BenneHolwerda


Extra-Galactic Astronomer & dad. Dust, galaxy morphology, supernovae, galaxy evolution. University of Louisville. Opinions & typos my own. He/him
Louisville, KY
12 years on Twitter
2,984 followers
236
40.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
13 years on Twitter
6,836 followers
235
41.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
12 years on Twitter
786,611 followers
234
42.profile imageDr. Tanya Harrison
@tanyaofmars


Professional Martian 🔴 Former science team member @MarsCuriosity, @MarsRovers & more 🌍 Director of Science Strategy @planet 👩‍🚀 Views=my own 🇺🇸🏳️‍🌈🇨🇦
Washington DC + Toronto
tanyaharrison.com
12 years on Twitter
45,851 followers
234
43.profile imageNASA Webb Telescope
@NASAWebb


NASA's James Webb Space Telescope will give us an amazing look at the universe! It will launch in 2021. RT, likes, and/or @mentions do not imply endorsement.
Greenbelt, Maryland
jwst.nasa.gov
12 years on Twitter
518,083 followers
233
44.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
11 years on Twitter
28,612 followers
232
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
4,780 followers
232
46.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
12 years on Twitter
3,057,833 followers
230
47.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
65,072 followers
230
48.profile imageAlex Parker
@Alex_Parker


Planetary astronomer and artist exploring the origin and history of our solar system. He/him.
Boulder, Colorado
alexharrisonparker.com
12 years on Twitter
32,588 followers
230
49.profile imageBrooke Simmons
@vrooje


Distracted astrophysicist researching galaxies & black holes & other interesting things. Also planetaryresponsenetwork.org lead. (She/her)
United Kingdom
vrooje.github.io
12 years on Twitter
9,320 followers
230
50.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
9 years on Twitter
5,178 followers
230
51.profile imageAlessondra Springmann
@sondy


aka Sondy. asteroids, comets, @AreciboRadar/🇵🇷 love, cacti 🌵, geology, rare disease/healthcare advocacy, puns, cat herding @ObservatoryCats. she/her
Chukson / Tucson, AZ
sondy.com
11 years on Twitter
9,427 followers
229
52.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
7,026,332 followers
228
53.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/
5 years on Twitter
32,464 followers
228
54.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
13,362 followers
228
55.profile image☄Ashley🔭Lindalía☄
@That_Astro_Chic


🔭📡🪐Planetary Astrochemist⚗🔬👩🏾‍🔬|The Realest In The Streets|@BlackInAstro Founder| @BlackInChem Co-Founder| Incoming Atmospheric Sci PhD Student @HowardU
Chicago, IL, USA,🌍
today.com/paid-content/w…
10 years on Twitter
23,545 followers
226
56.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
27,094 followers
225
57.profile imageDr Rachael Livermore
@rclivermore


Astrophysicist | Science Communicator. She/her. Videos of my public talks at bit.ly/SciTalks
London, England
rlivermore.com
12 years on Twitter
8,015 followers
225
58.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〉
astropartigirl.com
10 years on Twitter
62,680 followers
224
59.profile image★ dr amanda bauer ★
@astropixie


Deputy Director of Rubin Operations; Head of Edu&Outreach for Rubin Observatory. #CosmicVertigo space podcast abc.net.au/radionational/
Tucson, AZ
amandabauer.blogspot.com
13 years on Twitter
9,475 followers
223
60.profile imageDavid Spergel
@DavidSpergel


Astrophysicist at Princeton University and Flatiron Institute
Princeton NJ
astro.princeton.edu/~dns
7 years on Twitter
7,689 followers
222
61.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
8 years on Twitter
11,265 followers
221
62.profile imageDr. Moiya McTier
@GoAstroMo


Folklorist to the stars, and astrophysicist to the folks! Host of @ExolorePod. she/her #scicomm #BiInSci #BlackandSTEM #worldbuilding
New York, NY
moiyamctier.com
6 years on Twitter
13,341 followers
220
63.profile imageAlyssa A. Goodman
@AlyssaAGoodman


Astronomy Professor at Harvard, CoDirector of Science at Radcliffe Institute. President of glue solutions, inc. gluesolutions.io.
Massachusetts
cfa.harvard.edu/~agoodman
12 years on Twitter
4,170 followers
219
64.profile imageDr. Caitlin Casey
@astrocaits


Prof at the University of Texas at Austin🤘🏼, extragalactic astrophysics, big fan of my crew: 🧔🏻👶🏻🐷🐔😽! Feminist/science/compassion/justice. she/hers.
Austin, TX
as.utexas.edu/~cmcasey
7 years on Twitter
4,380 followers
218
65.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
12,701,480 followers
216
66.profile imageDr Becky Smethurst
@drbecky_


Astrophysicist researching how supermassive black holes affect galaxies. I get overly enthusiastic about space on YouTube: youtube.com/drbecky
Oxford, England
drbecky.uk.com
12 years on Twitter
21,328 followers
215
67.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. Formerly @CassiniSaturn: solarsystem.nasa.gov/cassini
Milky Way Galaxy
solarsystem.nasa.gov
12 years on Twitter
1,876,996 followers
214
68.profile imageESA Science
@esascience


Science @ The European Space Agency, keeping you posted on European space science activities
All over the Universe!
esa.int/science
11 years on Twitter
387,882 followers
214
69.profile imageProf. Emily Levesque 🤓✨🔭📚
@emsque


Astronomer, professor, author, weird star enthusiast. Get THE LAST STARGAZERS, my book of astronomy stories & adventures, at thelaststargazers.com
Seattle, WA
thelaststargazers.com
11 years on Twitter
7,409 followers
214
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/
6 years on Twitter
6,721 followers
214
71.profile imageLIGO
@LIGO


Official Twitter of the LIGO Scientific Collaboration. We detect gravitational waves! Email: [email protected]
Livingston, LA and Hanford, WA
ligo.org
12 years on Twitter
108,415 followers
213
72.profile imageSarcasticRover
@SarcasticRover


Doing a science on the red planet. Not @MarsCuriosity. Portrait by @badportraits. Written by @jfiliatrault.
4th Rock From the Sun
8 years on Twitter
919,706 followers
209
73.profile imageCatherine Q.
@CatherineQ


Astrophysicist, science communicator, over-thinker. One of @HuffPostscience Top 30 Physicists to follow. @AucklandUni @AucklandSpace space person. Dogs rule.
Auckland, New Zealand
CatherineQ.com
12 years on Twitter
41,433 followers
209
74.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
2,496 followers
209
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
2,773,393 followers
206
76.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
9 years on Twitter
4,105 followers
206
77.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
776,332 followers
205
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
7 years on Twitter
10,792 followers
205
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
45,208 followers
204
80.profile imageChris Hadfield
@Cmdr_Hadfield


Canadian Astronaut, back on Earth after 3 spaceflights. For events and media, please write to [email protected]
Earth
chrishadfield.ca
10 years on Twitter
2,383,245 followers
203
81.profile imagePlanetary Society
@exploreplanets


Your role in space exploration starts here. Join CEO @BillNye and shape our future in the cosmos.
Pasadena, CA
planetary.org
10 years on Twitter
234,607 followers
203
82.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
3,538 followers
203
83.profile imageDr. Nicole *Vaccinate AND Mask* Gugliucci
@NoisyAstronomer


A physics professor who loves education, astronomy, dogs, books, weights, and good trouble. She/her ❤️💜💙 Tweets mine; RT/like≠endorse
New Hampshire, USA
12 years on Twitter
21,566 followers
201
84.profile imageDan F-M
@exoplaneteer


Astronomer & scientific software developer. Associate Research Scientist at @FlatironCCA (he/him)
NYC
dfm.io
9 years on Twitter
3,652 followers
201
85.profile imageDr Chiara Mingarelli
@Dr_CMingarelli


Gravitational-wave astrophysicist. Associate Research Scientist at @FlatironCCA, Assistant Prof. at @UConn, @NANOGrav enthusiast.
New York, NY
chiaramingarelli.com
10 years on Twitter
8,128 followers
200
86.profile imageNadia Drake
@nadiamdrake


Contributing writer @natgeo. Former ballet dancer, slightly obsessed with planets (and MOONS), jungles and spiders. Champagneophile. PhD. (she/her) 🇱🇧🇺🇸
nadiadrake.com
10 years on Twitter
29,650 followers
198
87.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
6,314 followers
198
88.profile imageRealScientists | Erin
@realscientists


Real science from real scientists, writers, communicators, artists & clinicians. This week, Dr Erin Harris (@NeuroErinPhD)
Everywhere
realscientists.org
8 years on Twitter
90,561 followers
197
89.profile imageDr Jess Wade 👩🏻‍🔬
@jesswade


제시카 imperial college research fellow. @500womensci + @wikipedia + chiral materials + Raman spectroscopy enthusiast. she/her. least useful doctor in my family.
London, England
12 years on Twitter
47,121 followers
197
90.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
3 years on Twitter
2,844 followers
197
91.profile imageJohn O'Meara
@astronomeara


Chief Scientist @keckobservatory Father, Astronomer, science policy nerd. Cosmic Origins Science Lead for #LUVOIR Chair AAAC. Tweets are my own. (he/him)
Kamuela, Hawaii
11 years on Twitter
2,499 followers
197
92.profile imageBill Nye
@BillNye


"Great Big World of Science" now available everywhere books are sold
Los Angeles, CA
bit.ly/2Q0EGLf
12 years on Twitter
6,199,339 followers
196
93.profile imageDr. Kaitlin Rasmussen
@toomanyspectra


twitter’s spectroscopist ✨ astronomy post-doc @UMich 😎 non-binary ✊ sci-fi writer & consultant 🚀 avi loeb’s replacement 🏳️‍🌈 she/they
Ann Arbor, MI
kaitlinrasmussen.com
2 years on Twitter
8,105 followers
196
94.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
10 years on Twitter
5,856 followers
196
95.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/collections/ma…
7 years on Twitter
5,446 followers
196
96.profile imageShit Academics Say
@AcademicsSay


A social experiment | @prof_nch
chronicle.com/article/Academ…
7 years on Twitter
351,223 followers
195
97.profile imageRubin Observatory
@VRubinObs


The Rubin Observatory will produce the Legacy Survey of Space and Time (LSST).
Cerro Pachon, Chile
rubinobservatory.org
12 years on Twitter
10,837 followers
191
98.profile imageNature News & Comment
@NatureNews


From the news team at Nature, the international journal of #science. Newsletter: go.nature.com/naturebriefing, open for news tips: go.nature.com/2IQPpoC
Worldwide
nature.com/news
12 years on Twitter
2,143,563 followers
190
99.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
705,513 followers
190
100.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
11 years on Twitter
68,138 followers
190
101.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
48,229 followers
190
102.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
727,334 followers
189
103.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…
12 years on Twitter
3,947 followers
189
104.profile imageAlexandra Witze
@alexwitze


Independent science journalist, contributor to THE CRAFT OF SCIENCE WRITING (bit.ly/2GIoKJ6). witzescience-at-gmail-dot-com. She/her/hers.
Boulder, CO
alexandrawitze.com
12 years on Twitter
23,172 followers
188
105.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
10 years on Twitter
3,209 followers
188
106.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
11 years on Twitter
3,193 followers
188
107.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
18,338,608 followers
187
108.profile imageJames Davenport, PhD
@jradavenport


Dad, astronomer, professor, maker of data & science things. Studying stars, looking for aliens. All opinions are my own. #BlackLivesMatter
Seattle, WA
jradavenport.github.io
8 years on Twitter
3,828 followers
186
109.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
Under 1 year on Twitter
10,623,761 followers
185
110.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
8 years on Twitter
2,496 followers
185
111.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
30,115,212 followers
184
112.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/…
6 years on Twitter
396,296 followers
184
113.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
12 years on Twitter
291,142 followers
184
114.profile imageJohanna
@johannateske


She/her/hers. Astronomer, runner, feminist, vegan, Nats fan, Peloton fan.
Washington, DC
johannateske.squarespace.com
7 years on Twitter
2,775 followers
184
115.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)
443,121 followers
183
116.profile imageRose DF
@_Astro_Nerd_


I live with my feet on the ground, and my heart in the Cosmos. | Physics /Astro & Planetary Sci | Caribeña 🇩🇴 | she/ella.
New York, NY
rosedf.space
6 years on Twitter
47,350 followers
183
117.profile imageP(David|Kipping) ∝ P(Kipping|David) P(David)
@david_kipping


Exoplanets & Exomoons, Cool Worlds Lab, Columbia University. He/Him
Manhattan, NY
coolworldslab.com
12 years on Twitter
7,751 followers
183
118.profile imageElon Musk
@elonmusk


Technoking of Tesla, Imperator of Mars 😉
11 years on Twitter
52,897,246 followers
182
119.profile imageEd Yong
@edyong209


Science writer at The Atlantic. Pandemic reporter. Polk Award winner. Author of I CONTAIN MULTITUDES. Married to Liz Neeley. edyong.me (he/him)
At home
theatlantic.com/author/ed-yong/
12 years on Twitter
329,260 followers
182
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
9 years on Twitter
7,022 followers
182
121.profile imageDr. Laura Lopez
@ohdearz


Astronomy professor @OSUastro studying birth & death of stars with all the telescopes. She/her
8 years on Twitter
2,536 followers
182
122.profile imageAdam Burgasser
@browndwarfs


astrophysicist, professor, and preferably in the water.
on a plane, or San Diego
pono.ucsd.edu/~adam
10 years on Twitter
2,221 followers
182
123.profile imageDr. Amber Straughn = vaxxed & still wearing a mask
@astraughnomer


Black Lives Matter. @nasa Astrophysicist. From Arkansas. #ClimateChangeIsReal Pilot, yogini, Great Dane mom, @PearlJam superfan #FirstGen she/her Tweets mine
Lukin's
amberstraughn.com
10 years on Twitter
15,187 followers
180
124.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
7 years on Twitter
13,520 followers
180
125.profile imageNatalie Batalha
@nbatalha


Professor of Astrophysics & Director of Astrobiology, UC Santa Cruz.
Silicon Valley, California
12 years on Twitter
7,448 followers
180
126.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
5,732 followers
180
127.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…
11 years on Twitter
4,233 followers
180
128.profile imageJason Major
@JPMajor


Sharing space news and beautiful views of the Universe while I #StayAtHome. He. Him. His. Expect the unstated /s.
Warwick, RI
lightsinthedark.com
11 years on Twitter
45,977 followers
179
129.profile imageShannon Stirone (angel of the supermarket)💀
@shannonmstirone


Writer. Find me in @NYTimes @washingtonpost @Longreads @TheAtlantic @NatGeo @PopSci @Wired @Esquire, others. Showrunner @ScienceHouse Opinions are mine. she/her
New York, NY
shannonstirone.com
6 years on Twitter
39,964 followers
179
130.profile imageDr. Jennifer L. Hoffman ✨🏠
@astroprofhoff


Astronomer, associate professor, alto, auntie, ailurophile. She/her. University of Denver
Denver, CO
grammai.org/jhoffman/
7 years on Twitter
3,631 followers
179
131.profile imageiamstarnerd
@iamstarnord


On a ship. The dude abides, the churn does not. he
on it.
iamstarnord.com
10 years on Twitter
3,542 followers
179
132.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
9,180 followers
178
133.profile imageJames Tuttle Keane
@jtuttlekeane


planetary scientist 🪐 | science illustrator 🎨 | trekkie 🖖 | dog dad 🐶 | he/him/his | 🏳️‍🌈 | married to @dearestantoine 💖 | Pasadena 🌹 | views are my own
Pasadena, CA
jamestuttlekeane.com
7 years on Twitter
7,774 followers
178
134.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
9 years on Twitter
2,811 followers
178
135.profile imageSarafina Nance
@starstrickenSF


Astrophysics PhD student & @NSF fellow @UCBerkeley. Author of STARSTRUCK (2023). Host of Constellations by @seeker. Cancer-fighting BRCA2 previvor. She/her 🇪🇬
P.O.Box 457 Berkeley, CA 94701
starafina.com
5 years on Twitter
119,825 followers
177
136.profile imageESA Gaia
@ESAGaia


Science with 1 billion objects in three dimensions
ESA
cosmos.esa.int/gaia
12 years on Twitter
24,805 followers
177
137.profile imageGeert Barentsen
@GeertHub


NASA Scientist & Software Engineer. Belgian, like waffles.
Mountain View, CA
geert.io
11 years on Twitter
3,783 followers
177
138.profile imageJonathan Fortney • OMG Wear a Mask! • #BLM
@jjfplanet


@ucsc Professor & Director of Other Worlds Laboratory. Planetary Astrophysics: Exoplanets & Solar System. Father, Partner, Softballer, Runner, Minnesotan.he/him
Santa Cruz, CA
owl.ucsc.edu
9 years on Twitter
3,772 followers
177
139.profile imageKarin Sandstrom
@karinsandstrom


Astronomer. Assistant Professor at UC San Diego. Lover of coffee, interstellar dust, California, nerdy stuff.
San Diego, CA
karinsandstrom.github.io
12 years on Twitter
2,906 followers
177
140.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
12 years on Twitter
22,686 followers
176
141.profile imageBrian Keating 🔭
@DrBrianKeating


Chancellor’s Distinguished Professor @UCSanDiego Astrophysicist | Author: Losing The Nobel Prize. @ImpossibleClips: 🧠Multiverse’s Most Magnificent Minds🧠
🎧INTO IMPOSSIBLE PODCAST🎧
BrianKeating.com/podcast.php
10 years on Twitter
13,201 followers
176
142.profile imageJane Rigby
@janerrigby


Astronomer studying black holes & galaxies w/ telescopes on Earth & in space, helping build @NASAWebb. Queer parent scientist UU activist. Views mine.
DC Metro
janerigby.net
10 years on Twitter
5,150 followers
176
143.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
12 years on Twitter
2,580,187 followers
175
144.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
14,348 followers
174
145.profile imageMatthew R "Amongst The Vaccinated" Francis
@DrMRFrancis


Writer of science, fiction, and comics. Wearer of jaunty hats. Profile portrait by @sciencecomic . He/him.
bowlerhatscience.org
10 years on Twitter
30,033 followers
173
146.profile imageProf. Lisa Harvey-Smith
@lisaharveysmith


Astrophysicist, Australian Government @WomenInSTEMau Ambassador. Author. Signed books: lisaharveysmith.com. Presenter: @ABCtv Stargazing Live. Ultramarathoner
Australia
lisaharveysmith.com
9 years on Twitter
22,900 followers
173
147.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
6 years on Twitter
13,119 followers
173
148.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
10 years on Twitter
8,060 followers
173
149.profile imageRuth Angus
@ruthangus


Curator & Prof. of Astrophysics at the American Museum of Natural History @AMNH & Flatiron Institute @FlatironCCA. I study stars and exoplanets.
New York, NY
ruthangus.github.io
10 years on Twitter
2,341 followers
173
150.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
10 years on Twitter
364,748 followers
172
151.profile imageBenjamin Pope
@fringetracker


Astronomer - he/him
Meanjin/Brisbane
benjaminpope.github.io
8 years on Twitter
2,969 followers
172
152.profile imageHannah Wakeford
@StellarPlanet


She / Her | Exoplanet explorer - Lecturer in Astrophysics @BristolUniPhys - @STARGATE_collab EC member| @exo_cast podcaster | @BSACDIVER | opinions are my own
Bristol, UK
stellarplanet.org
9 years on Twitter
3,772 followers
171
153.profile imageEric Mamajek
@EricMamajek


Star & exoplanet whisperer, space yinzer. Statements & opinions my own. Lover of all things space, Earth, Sun, and Pittsburgh sports
DC Statehood
10 years on Twitter
3,210 followers
171
154.profile imageDr. Abbie 🏡 is vaccinated!
@abigailStev


#ActualLivingScientist (she/her)👩🏻‍💻X-ray photon wrangler in Michigan 🔭 black holes & neutron stars, python, #SciComm, #BiinSci, knitter, tweets≠NSF,MSU,UM
Anishinaabeg/Odawa land
abigailstevens.com
10 years on Twitter
2,910 followers
171
155.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
10 years on Twitter
12,685 followers
170
156.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/
8 years on Twitter
7,603 followers
170
157.profile imageAdrian Price-Whelan
@adrianprw


astrophysics @ Flatiron Institute (CCA); galaxy dynamics, binary stars; @astropy developer; music; github.com/adrn (he/him). Black Lives Matter.
new york, ny
adrian.pw
9 years on Twitter
2,988 followers
170
158.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
2,703 followers
170
159.profile imageHUBBLE
@HUBBLE_space


The official feed of ESA/Hubble. The Hubble Space Telescope is the space-based observatory which has revolutionised modern astronomy.
space
esahubble.org
11 years on Twitter
700,220 followers
169
160.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
156,203 followers
168
161.profile imageAnna Hughes
@AnnaGHughes


Finishing an astro PhD at UBC on radio observations of ultracool dwarfs. Snowboarder, violinist, prog enthusiast.
Vancouver, British Columbia
4 years on Twitter
28,488 followers
167
162.profile imageBlackPhysicists
@BlackPhysicists


Arlington, VA and Worldwide
11 years on Twitter
26,077 followers
167
163.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
1,418 followers
167
164.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
6,270 followers
166
165.profile imageSAO/NASA ADS
@adsabs


adsabs.harvard.edu
10 years on Twitter
3,644 followers
166
166.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
sciencemag.org
12 years on Twitter
2,169,001 followers
165
167.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
5 years on Twitter
9,656 followers
165
168.profile imageSloan Digital Sky Surveys
@sdssurveys


Tweeting about mapping the Universe @APOGEEsurvey @eBOSSurvey @MaNGASurvey
Apache Point Observatory.
sdss.org
8 years on Twitter
6,760 followers
165
169.profile imageSamaya Nissanke 💙
@samayanissanke


Astrophysicist, gravitational waves, black holes and neutron star obsessor, working mum, spokesperson @GRAPPAInstitute @UvA_Amsterdam
Amsterdam, the Netherlands
7 years on Twitter
2,870 followers
164
170.profile imageScientific American
@sciam


Awesome discoveries. Expert insights. Science that shapes the world.
New York City
scientificamerican.com
13 years on Twitter
3,993,768 followers
163
171.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
12 years on Twitter
42,949 followers
163
172.profile imageAlan Duffy
@astroduff


Professor in Astrophysics at @Swinburne, Lead Scientist of @RiAus
Melbourne
australiascience.tv/covidsafe-trac…
8 years on Twitter
20,873 followers
163
173.profile imagePeter Coles 🇮🇪 🏳️‍🌈🇪🇺🎹🎷🎼🎶
@telescoper


Theoretical astrophysicist specialising in the Universe and all that surrounds it (e.g. jazz, opera, poetry & crosswords). Pronouns: he/him/his
Maynooth, Co Kildare, Ireland
telescoper.wordpress.com
11 years on Twitter
6,461 followers
163
174.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/
11 years on Twitter
5,369 followers
163
175.profile imageDr. Buzz Aldrin
@TheRealBuzz


Gemini 12 & Apollo XI Astronaut & Moonwalker; West Point; USAF Col, Korean War Vet; MIT ScD.; Human SpaceFlight Institute Founder
buzzaldrin.com
11 years on Twitter
1,557,731 followers
162
176.profile imageJuan Carlos Munoz
@astro_jcm


Astronomer • @ESO Media Officer • I used to collect photons with huge telescopes, now I tell you all about it! • he/him • Opinions own • https://t.co/H9MIPL4Y0g
Garching bei München, Deutschl
linkedin.com/in/juan-carlos…
4 years on Twitter
5,284 followers
162
177.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
11 years on Twitter
136,568 followers
161
178.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
303,584 followers
160
179.profile imageCaprice Phillips
@CapricePhillips


OSU Astro PhD Student|LSSTC DSFP Fellow|brown dwarfs & exoplanets|ExoExplorer|#BlackandSTEM ✊🏾👩🏾‍💻|@BlackInAstro co-organizer|plan(e)t mom 🪴/🪐|she/her
capricephillips.github.io
8 years on Twitter
7,463 followers
160
180.profile imageJ. Shanahan 🇺🇸 ➡ 🇸🇪
@Enceladosaurus


Lead ML dev - passions: video game AI/ML, ethics, astrophysics, EMT, video/boardgame dev & a11y - Cofounded @AAS_WGAD - Created #disabledandSTEM - #EhlersDanlos
Washington, DC
twitch.tv/enceladosaurus
9 years on Twitter
6,393 followers
160
181.profile imageDra. Nicole
@jazztronomy


CEO of Movement Consulting (@moveboldly) // Astronomy Ph.D. and STEM equity advocate // She/Her/Ella // #LatinaInSTEM // I have the best ideas
Catlanta
dranicole.com
6 years on Twitter
3,498 followers
160
182.profile imageCorey S. Powell
@coreyspowell


Casting pods with @BillNye on Science Rules. Making magazines @AmSciMag. Opening minds @sci_project. Writing all around. Science-curious.
Brooklyn, NY
discovermagazine.com/outthere
12 years on Twitter
74,368 followers
159
183.profile imageDr. Carl E. Fields
@carlnotsagan


Computational astrophysicist | RPF Distinguished Postdoctoral Fellow @ LANL | #ForbesUnder30 | he/him
Tempe, AZ
carlnotsagan.com
7 years on Twitter
9,940 followers
159
184.profile imageMarc Kuchner
@marckuchner


Astrophysicist, Author, Songwriter.
Greenbelt, MD
marketingforscientists.com
12 years on Twitter
5,698 followers
159
185.profile imageNew Scientist
@newscientist


The best place to find out what’s new in science – and why it matters. Tweets by @samwong1. Subscribe here: https://t.co/IfOsLsD70h
Worldwide
newscientist.com
12 years on Twitter
3,931,185 followers
158
186.profile imageDavid Grinspoon
@DrFunkySpoon


Astrobiologist, Author, Musician. 👽🚀🎸🎵🌎❤️
Biosphere One
funkyscience.net
9 years on Twitter
29,669 followers
158
187.profile imageJoss Bland-Hawthorn
@JossBlandHawtho


All things novel, beautiful, poetical, historical, astrophysical, mathematical, technological.
Sydney, Australia
physics.usyd.edu.au/~jbh/
6 years on Twitter
2,580 followers
158
188.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
12 years on Twitter
31,150 followers
157
189.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
9 years on Twitter
4,399 followers
157
190.profile imageGreta Thunberg
@GretaThunberg


Climate- and environmental activist with Asperger’s Born at 375 ppm
Sverige
ClimateEmergencyEU.org
2 years on Twitter
5,001,768 followers
156
191.profile imagePHD Comics
@PHDcomics


Life (or the lack thereof) in Academia. Comic strip by Jorge Cham. Instagram.com/phd_comics
phdcomics.com
12 years on Twitter
293,957 followers
156
192.profile imageDr. James O'Donoghue
@physicsJ


Planetary Astronomer @JAXA_en, previously @NASA. Observer of Jupiter and Saturn. Dad, husband and amateur animator. Tweets mine.
Tokyo, Japan
youtube.com/jayphys85/vide…
10 years on Twitter
122,006 followers
156
193.profile imageDr. Phil Metzger
@DrPhiltill


Planetary scientist at @UCF. CoFounder NASA KSC SwampWorks. Space Mining. Space Settlement. Science. Instagram @drphiltill
Orlando, FL
philipmetzger.com
8 years on Twitter
83,999 followers
156
194.profile imageThomas Zurbuchen
@Dr_ThomasZ


Associate Administrator, @NASA Science Mission Directorate
Washington, DC
science.nasa.gov
10 years on Twitter
56,903 followers
156
195.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
9,769 followers
156
196.profile imageMark Marley
@astromarkmarley


Astronomer working for a well known national space agency. Interests include extrasolar planets, brown dwarfs, giant planets. Opinions are mine alone.
Mountain View, California
google.com/profiles/Mark.…
10 years on Twitter
3,888 followers
154
197.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
11 years on Twitter
2,367 followers
154
198.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
4 years on Twitter
10,106,207 followers
153
199.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
6,277 followers
153
200.profile imageCaroline Morley
@AstroCaroline


Assistant Prof at UT Austin, modeler of substellar atmospheres
Austin, TX
carolinemorley.com
8 years on Twitter
2,752 followers
153
201.profile imageMark McCaughrean
@markmccaughrean


Senior Advisor for Science & Exploration @esa Co-founder @spacerockslive Well aware of the (in)significance of being recycled starstuff. Opinions very much own.
Wassenaar, The Netherlands
5 years on Twitter
7,539 followers
152
202.profile imageDr. Franck 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
10 years on Twitter
6,919 followers
152
203.profile imageKevin Schawinski
@kevinschawinski


Co-founder/CEO @modulos_ai
Zurich, Switzerland
modulos.ai
10 years on Twitter
4,544 followers
152
204.profile imageDr Erin Ryan
@erinleeryan


Doctor of the flying space rocks who sciences data, curser of #Python, master gardener of @modicello, collector of orchids, tweets mine & not employer's.
Near the crabby impact crater
erinleeryan.com
11 years on Twitter
3,343 followers
152
205.profile imageastro-ph-leaks
@LeaksPh


Eavesdropping on tex-source comments in papers posted to astro-ph
1 year on Twitter
3,219 followers
151
206.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)
2,252 followers
151
207.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
7 years on Twitter
4,896,078 followers
150
208.profile imageNational Science Foundation
@NSF


Explore #NSFfunded research that is transforming the world. / Social media policy: bit.ly/smpnsf
Alexandria, VA
nsf.gov
12 years on Twitter
1,219,450 followers
150
209.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
4 years on Twitter
20,492 followers
150
210.profile imageAstropy
@astropy


This is the official twitter account for the Astropy project.
Earth
astropy.org
9 years on Twitter
4,237 followers
150
211.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
13 years on Twitter
244,776 followers
149
212.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
119,405 followers
149
213.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
12 years on Twitter
318,050 followers
148
214.profile imageDr Jane MacArthur
@Jane_MacArthur


Planetary scientist, likes meteorites. Fellow & elected Councillor @RoyalAstroSoc #Violinist #FCA
Manchester
janemac.org
12 years on Twitter
7,408 followers
148
215.profile imageJessica Kirkpatrick
@berkeleyjess


Jessica Ann Kirkpatrick, PhD Astrophysicist → Data Scientist → Treasure Hunter Poster Download: https://t.co/PmmAZGEACB Purchase Prints: https://t.co/HbMtMlj7FJ
San Francisco, CA
berkeleyjess.blogspot.com
11 years on Twitter
5,035 followers
148
216.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)
3,005 followers
148
217.profile imageSPACE.com
@SPACEdotcom


News coverage and conversation about space science, astronomy and exploration. Part of @futureplc
NYC
SPACE.com
12 years on Twitter
844,210 followers
147
218.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
10 years on Twitter
688,683 followers
147
219.profile imageBrant Robertson
@brant_robertson


Proud father of triplets. Theoretical astrophysicist, UC Santa Cruz (@ucsc). Former @UW, @Harvard, @UChicago, @Caltech, @UofA, @the_IAS.
Santa Cruz, CA
robertson.sites.ucsc.edu
8 years on Twitter
1,784 followers
147
220.profile imageAAS Press Office
@AAS_Press


Astronomy news from the Press Office of the American Astronomical Society, managed by Dr. Rick Fienberg. Note: Tweeting is not endorsing, only informing.
aas.org/press
10 years on Twitter
7,077 followers
146
221.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
6 years on Twitter
1,736 followers
146
222.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
9 years on Twitter
741,960 followers
145
223.profile imageXKCD Comic
@xkcdComic


XKCD comic feed with images and mobile friendly links. Unofficial, run by @dghubble
xkcd.com
7 years on Twitter
354,291 followers
145
224.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
196,116 followers
145
225.profile imageHubble Space Telescope
@HubbleTelescope


News from the Hubble Space Telescope operated by the Space Telescope Science Institute (@stsci, @spacetelescope) in partnership with NASA.
hubblesite.org/news
12 years on Twitter
195,812 followers
145
226.profile imageEmily Calandrelli
@TheSpaceGal


Emmy-Nominated Science Host Emily's Wonder Lab (Netflix) #XplorationOuterSpace (FOX) author Ada Lace Series education - WVU/MIT from WV, she/her
thespacegal.com
11 years on Twitter
103,023 followers
145
227.profile imageProf. Lucie Green
@Dr_Lucie


Royal Society Research Fellow, physics Prof at UCL, chair of governors @ucl_academy. Sun & space. Chief Stargazer @popastro. Book: amzn.to/2nitfmi
UK
luciegreen.com
10 years on Twitter
23,415 followers
145
228.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
9 years on Twitter
2,553 followers
145
229.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
1,173,249 followers
144
230.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
12 years on Twitter
873,989 followers
144
231.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)
53,106 followers
144
232.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
11 years on Twitter
23,071 followers
144
233.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
11 years on Twitter
5,417,201 followers
143
234.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
10 years on Twitter
38,919 followers
143
235.profile imageIan J. O'Neill
@astroengine


@NASAJPL news media rep for asteroids, comets, robots, Earth sci, space tech and the Deep Space Network. Solar physicist at heart. Opinions are mine. He/him.
Porter Ranch, Los Angeles
jpl.nasa.gov
12 years on Twitter
36,402 followers
143
236.profile imageGiant Magellan
@GMTelescope


A giant next-generation multiple-mirror telescope seeking to unlock the mysteries of the universe. For content in Spanish, follow @GMTelescope_esp.
Chile
gmto.org
9 years on Twitter
9,070 followers
143
237.profile imageJ
@astrocrash


Scientist and engineer. Star destroyer. Also maps. Maintain the Open Astronomy Catalogs (astrocats.space, @AstroCatalogs).
Cambridge, MA
12 years on Twitter
2,252 followers
143
238.profile imageTim Peake
@astro_timpeake


Soldier, Pilot, Parent, Astronaut. Autobiography #Limitless out now in hardback, audible & kindle: linktr.ee/TimPeakeBook
UK
timpeake.com
9 years on Twitter
1,576,764 followers
142
239.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
10 years on Twitter
52,538 followers
142
240.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
11 years on Twitter
9,632 followers
142
241.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
7,221 followers
142
242.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
5,491 followers
142
243.profile imageKatey Alatalo
@astrokatey


Ph.D. astronomer at STScI, currently housed at Carnegie. Space is amazing! My views are my own.
Pasadena, CA
stsci.edu/~kalatalo/
12 years on Twitter
3,270 followers
142
244.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
7 years on Twitter
1,821 followers
142
245.profile imageDr Claudia Antolini 🌌🚀#BLM she/her 🐯
@CA_AstroComm


#Scicomm | astronomer | space wizard | demisexual | #STEMinist | #mentalhealth | immigrant | @tigerinstemm 🇮🇹🇪🇺🏳️‍🌈 (own views)
United Kingdom
2 years on Twitter
23,887 followers
141
246.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
8,799 followers
141
247.profile imageSarah Jane Schmidt
@sjs917


Ex-astronomer turned data scientist. Feminist, hobby hopper, and video gamer. She/her/hers. #biInSTEM #BlackLivesMatter #TransRightsAreHumanRights
Berlin, Germany
sarahjaneschmidt.com
9 years on Twitter
1,465 followers
141
248.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
9 years on Twitter
5,739,961 followers
140
249.profile imageNature
@nature


International weekly journal of science. Editorials, News & Views, Comment, Careers and primary research coverage here. For news, please see @NatureNews.
London
nature.com/nature/current…
9 years on Twitter
2,313,195 followers
140
250.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
4,107 followers
140
251.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
803,834 followers
139
252.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
12 years on Twitter
145,220 followers
139
253.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.
7 years on Twitter
2,842 followers
139
254.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
11 years on Twitter
2,545 followers
139
255.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/
9 years on Twitter
2,369 followers
139
256.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/
8 years on Twitter
1,405 followers
139
257.profile imageCarolyn Porco
@carolynporco


Cassini imaging lead. Visiting Scholar UC Berkeley. National Geographic Eliza Scidmore awardee. I think. I speak. I write. Opinions are my own.
CA
carolynporco.com
11 years on Twitter
62,600 followers
138
258.profile imageRobert Simpson 🌈
@orbitingfrog


Googler, astronomer, TED Fellow. He/him. Views are my own.
UK
orbitingfrog.com
14 years on Twitter
29,928 followers
138
259.profile imageDr. Héloïse Stevance 🖤✨(she)
@Sydonahi


opinionated astrophysicist || 🖤 𝖌𝖔𝖙𝖍 🖤 carl sagan || derby player || body art enthusiast
Pale blue dot
hfstevance.com
9 years on Twitter
20,346 followers
138
260.profile imageastropolitical/sociophysical
@keshawnrants


Rice U '18. B.A. in Astronomy+French Studies. Fisk-Vanderbilt Master's-to-PhD Bridge Student. Future planetarium director. Pickle stan. he/him/his
Nashville, TN
youtube.com/channel/UCdZSk…
10 years on Twitter
9,442 followers
138
261.profile imageArianna Long
@astroarianna


astrophysicist studying dusty galaxies @UCIPhysAstro 丨 #BLACKandSTEM | mentor, writer, speaker, pickle connoisseur, 🐶 & 🌿 mom, PhD candidate | she/her
ariannalong.space
11 years on Twitter
4,807 followers
138
262.profile imageScience Friday
@scifri


Brain fun, for curious people. Hosted by @iraflatow. From @WNYCStudios.
New York, New York
sciencefriday.com
12 years on Twitter
763,199 followers
137
263.profile imageDr. Sanjana Curtis 🦆
@sanjanacurtis


astrophysicist | exploding stars and synthesis of elements | postdoc @uva_api | prev @NCState & @LosAlamosNatLab | immigrant 🇮🇳➔🇺🇸 | she/her
Amsterdam, The Netherlands
4 years on Twitter
12,537 followers
137
264.profile imageSTEMLORD
@upulie


arcana, philosophiae naturalis | Scientist | [email protected]| #BlackLivesMatter
Naarm (Melbourne), Australia
patreon.com/upulie
10 years on Twitter
39,591 followers
136
265.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
12 years on Twitter
13,905 followers
136
266.profile imageDr Emma Chapman
@DrEOChapman


Astrophysicist, Royal Society Research Fellow. Author of ‘First Light’, published Nov 2020. Activist on sexual misconduct in academia with @1752group.
London, England
dremmachapman.wordpress.com
4 years on Twitter
5,972 followers
136
267.profile imageWomanAstro
@womanastronomer


Promoting astronomy, encouraging women/girls interested in science. WomanAstro.com, etsy.com/shop/WomanAstro
New Mexico, USA
WomanAstro.com
11 years on Twitter
5,011 followers
136
268.profile imageWIRED Science
@WIREDScience


Bringing the radiothermally generated heat. The team: @karaplatoni, @JetJocko, @MrMattSimon
San Francisco, California
wired.com/category/wired…
13 years on Twitter
2,054,293 followers
135
269.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
161,054 followers
135
270.profile imageSKA Observatory
@SKA_telescope


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
10 years on Twitter
24,356 followers
135
271.profile imageBrian Greene
@bgreene


Physicist, Author, Co-founder @WorldSciFest
New York, NY
briangreene.org
8 years on Twitter
1,010,940 followers
134
272.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…
13 years on Twitter
54,721 followers
134
273.profile imageStephen Colbert
@StephenAtHome


Evie’s husband
12 years on Twitter
19,400,697 followers
133
274.profile imageSamantha Cristoforetti
@AstroSamantha


@ESA astronaut. ISS Exp 42/43. "Diary of an apprentice astronaut” https://t.co/RfDkvPmHgW Italian: http://t.co/uFmdxekojh German http://t.co/bXyFhCb9Ra Author Royalties to @Unicef
Europe
samanthacristoforetti.esa.int
9 years on Twitter
966,159 followers
133
275.profile imageDr Jen Gupta
@jen_gupta


Professional space nerd. Expect astronomy, physics, science, sci-fi, outreach, public engagement, dogs, parenting, emo & general geekiness. Own views. [she/her]
Winchester, UK
jengupta.com
11 years on Twitter
5,645 followers
133
276.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
11 years on Twitter
1,510 followers
133
277.profile imageEric Agol
@AgolEric


Astronomer, astrophysicist, professor. He/him.
7 years on Twitter
1,373 followers
133
278.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…
6 years on Twitter
1,276 followers
133
279.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
30,987,120 followers
132
280.profile imageRaychelle Burks
@DrRubidium


#Chemistry Blackademic in the Ivory Tower. #BLACKandSTEM. She/they. Left Coaster in DC. Sarcastic & silly. Tweets = personal ≠ professional. In @CurlyHairMafia.
Middle of Nowhere
chemistryworld.com/trace-analysis…
10 years on Twitter
37,681 followers
132
281.profile imageTom Barclay
@mrtommyb


PhD astrophysicist at NASA Goddard | UMBC faculty. TESS mission. Planets orbiting other stars. Listening to punk rock. Tweets are my own.
Silver Spring, MD
tombarclay.com
11 years on Twitter
2,906 followers
132
282.profile imageRobert Massey
@RobertMMassey


Dad, Deputy Director @royalastrosoc. Co-author of Moon: Art, Science, Culture w/ @saschaloske. See bit.ly/2PpjMn0 #shortking he/him
Bristol (Southville) & London
11 years on Twitter
3,668 followers
131
283.profile imageDr. Angela Speck is preparing for Eclipses
@Stardustspeck


Tattooed witchy astrolator; stellar mortician, empress of the eclipse, queen of astromineralogy; SJW; currently living in South Texas -She/Her/Hers/Ella-
San Antonio, TX
stardustspeck.com
10 years on Twitter
2,310 followers
131
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)
2,042 followers
131
285.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
1 year on Twitter
1,194 followers
131
286.profile imageLisa Randall
@lirarandall


Physicist and author. Dark Matter and the Dinosaurs,Warped Passages,Knocking on Heaven's Door,Higgs Discovery. Opinions expressed are not solely my own.
10 years on Twitter
61,070 followers
130
287.profile imageDr. Tana Joseph
@TanaDJoseph


South African intersectional feminist. Astronomer. Public Speaker. Entrepreneur @Astro_Comms #scicomm Loves shoes & swearing. All views my own. She/her 🌈🌈
Manchester, England
2 years on Twitter
7,195 followers
130
288.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
6 years on Twitter
2,567 followers
130
289.profile imagePeter Gao
@PlanetaryGao


Sagan Fellow @ UC Santa Cruz. Planetary and exoplanet atmospheres. Soon-to-be staff scientist @ Carnegie EPL. Trekkie. Canadian. He/Him/His. Black Lives Matter.
planetarygao.wixsite.com/main
7 years on Twitter
2,395 followers
130
290.profile imageDr Pauline Barmby
@PBarmby


Professor, galaxy-observing astrophysicist & assoc chair @westernuphysast, co-chair @LRP2020 (opinions mine). Yarn & SF aficionada, runner. She/her.
Traditional territories of the Anishinaabeg, Haudenausaune, Lenaapeewak, and Attawandaron peoples.
pbarmby.github.io
9 years on Twitter
1,806 followers
130
291.profile imageLiz B ☆
@astro_Liz


X-ray and Optical Astronomer at @ESO. ex Instrument Scientist. Bleeding heart liberal & intersectional feminist. All views my own. Ⓥ #WomenInScience She/Her
Edinburgh, Scotland
7 years on Twitter until last tweet (2019-Dec-09)
1,710 followers
130
292.profile imageNASA's Dawn Mission
@NASA_Dawn


My mission has ended, but the science continues. Visit @NASASolarSystem for the latest.
Main Asteroid Belt
dawn.jpl.nasa.gov
10 years on Twitter until last tweet (2019-Nov-25)
219,107 followers
129
293.profile imageJeff Foust
@jeff_foust


Senior writer, @SpaceNews_Inc. You know the drill: retweets aren't endorsements; opinions here are my own.
Rockville, Maryland, USA
jfoust.com
13 years on Twitter
49,889 followers
129
294.profile imagebugatti spaceships 🚀👩🏾‍🚀
@astronaia


Gods Grace | 23 | Aerospace Engineer | PhD Student | NASA Space Fellow | #ForbesUnder30 | Future Astronaut ✨ she/her | opinions mine, biz inq: @JenniferKeene
linktr.ee/astronaia
4 years on Twitter
31,494 followers
129
295.profile imageKirsten Banks
@AstroKirsten


Wiradjuri Astrophysicist 🌌 Science Communicator 🚀 Doctor of TikTokery🤳 PhD Candidate 📚
Sydney, New South Wales
taplink.cc/astrokirsten
3 years on Twitter
24,774 followers
129
296.profile imageLiz Landau
@lizlandau


By day @NASA & freelance @WIRED @WashingtonPost @SmithsonianMag @QuantaMagazine. Former @CNN reporter. Alumna @Princeton & @Columbia. Views mine. lizlandau.com
District of Cute Pandas
11 years on Twitter
14,528 followers
129
297.profile imageStuart
@astronomyblog


Maker of things. Data wrangler. Co-author of "Cosmos: The Infographic Book of Space". Gone far on a bicycle. ✨📡🛰📕📊📈🗺️🚲🏳️‍🌈 He/him
Yorkshire
cosmos-book.github.io
13 years on Twitter
8,470 followers
129
298.profile imageDr. Caryl Gronwall
@carylgronwall


Astronomer at Penn State University. She/her
State College, PA
astro.psu.edu/~caryl
10 years on Twitter
1,457 followers
129
299.profile imageJim Al-Khalili
@jimalkhalili


Professor Jim Al-Khalili OBE FRS @UniofSurrey Distinguished Chair in theoretical physics, author, broadcaster, humanist. "Affable Egghead" (Sunday Times).
University of Surrey
jimal-khalili.com
11 years on Twitter
170,197 followers
128
300.profile imageDr Dr Matt 'Death Metal Unicorn' Taylor
@mggtTaylor


I work at the European Space Agency on Comet Interceptor, LOP-Gateway, Swarm/Cluster. 501st Dutch Garrison TK67676 EIB.
Netherlands
my.race-nation.co.uk/sponsorship/en…
8 years on Twitter
31,662 followers
128