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Astronomers' Favorite Twitter Follows

Updated: 2021-Oct-20 23:24 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
405,125 followers
443
2.profile imageNASA
@NASA


There's space for everybody. ✨
Pale Blue Dot
nasa.gov
13 years on Twitter
49,138,895 followers
427
3.profile imagePhil your house with spiders s'il vous 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
616,726 followers
383
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
13 years on Twitter
173,058 followers
359
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
15,814 followers
350
6.profile imageDr. Jessie Christianstein 👩🏻‍🔬🧟‍♀️
@aussiastronomer


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/
7 years on Twitter
28,261 followers
332
7.profile imagechrislintott
@chrislintott


Astronomer, zookeeper and journalist, based at University of Oxford.
Oxford
zooniverse.org
13 years on Twitter
34,380 followers
331
8.profile imageSarah Tuttle, Princess of Quite A Lot
@niais


Astrophysicist. We're not going to be shady, just fierce. She/they. Rebuilding with joy. Full-tilt bozo. #Cassandra #Cyborg #Doikayt #Hineni
Pandemic Dystopian PNW
13 years on Twitter
21,386 followers
322
9.profile imageBarack Obama
@BarackObama


Dad, husband, President, citizen.
Washington, DC
obamabook.com
14 years on Twitter
130,096,927 followers
321
10.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
1,392,467 followers
317
11.profile imageDr./Prof. Sarah Hörst
@PlanetDr


Associate Prof of Planetary Sci @JohnsHopkins and Titan evangelist. “I was dancing when the music stopped.”[email protected] she/her https://t.co/rMewX5tmh3
Baltimore, MD, USA
etsy.com/shop/PlanetDr
12 years on Twitter
62,833 followers
317
12.profile imageastrotweeps: Pratik (@astrogandhi)
@astrotweeps


A new astronomer/planetary scientist tweeting about space each week!
astrotweeps.wordpress.com
7 years on Twitter
11,502 followers
317
13.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
11,149 followers
316
14.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. All plots/images CC-BY
Somerville, MA, USA
planet4589.org
12 years on Twitter
88,449 followers
310
15.profile imageAstroBetter
@astrobetter


Blog and Wiki for professional astronomers.
astrobetter.com
12 years on Twitter
6,669 followers
310
16.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
11,512 followers
305
17.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
9,162 followers
302
18.profile imageJulianne Dalcanton
@dalcantonJD


Astrophysicist at the University of Washington. Principal Investigator of the Panchromatic Hubble Andromeda Treasury (PHAT).
9 years on Twitter
9,324 followers
299
19.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
1,297,199 followers
298
20.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
19,890 followers
292
21.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
4,212,493 followers
285
22.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
3,452,203 followers
281
23.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
12,224 followers
281
24.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
10,269 followers
281
25.profile imageSpaceX
@SpaceX


SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft
Hawthorne, CA
spacex.com
12 years on Twitter
18,322,021 followers
279
26.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
8,237 followers
277
27.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
293,450 followers
274
28.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
123,169 followers
272
29.profile imageThe Disordered Cosmos by Chanda Prescod-Weinstein
@IBJIYONGI


Chanda not Shanda. Theoretical: Physics | Astro | Feminist #STS. all #BLACKandSTEM/all Jewish. queer/agender/woman. Wrote: #DisorderedCosmos. tweets by/for me.
DurhamNH/CambridgeMA/EastLos
profcpw.com
13 years on Twitter
93,283 followers
272
30.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
6,806 followers
266
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
7,237,200 followers
265
32.profile image🕸️NASA Hex-oplanets💀
@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
840,690 followers
265
33.profile imageNeil deGrasse Tyson
@neiltyson


Astrophysicist
New York City
haydenplanetarium.org/tyson/
12 years on Twitter
14,551,078 followers
264
34.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
5,699 followers
264
35.profile imageNASA Webb Telescope
@NASAWebb


NASA's James Webb Space Telescope will #UnfoldTheUniverse like we've never seen it before. Target launch date: Dec. 18 🚀
webb.nasa.gov
12 years on Twitter
573,714 followers
263
36.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
9 years on Twitter
8,715 followers
260
37.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
10,406 followers
259
38.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
43,230 followers
258
39.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
22,297 followers
258
40.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
3,034,310 followers
255
41.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
6,762 followers
254
42.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
4,782 followers
254
43.profile imageDr. Tanya Harrison
@tanyaofmars


Professional Martian🔴Fmr ops + science team @NASAPersevere @MarsCuriosity @MarsRovers + more🌍Director of Science Strategy @planet Fed (she/her)🏳️‍🌈🇺🇸🇨🇦
Washington DC + Toronto
tanyaharrison.com
12 years on Twitter
51,179 followers
252
44.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
34,083 followers
252
45.profile imageMaria Womack
@StarzanPlanets


Astrophysicist & planetary scientist • NSF Atmospheric & Geospace program director • AAS Journals SciEditor #PlanetaryScienceJournal • AAS/DPS Secy • my tweets
Zoomlandia & Rivertrails
12 years on Twitter
5,006 followers
252
46.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
3,211 followers
252
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
65,104 followers
250
48.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
28,761 followers
249
49.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
65,441 followers
248
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
11 years on Twitter
30,161 followers
248
51.profile imageDr. MoiyaaAHH! McFear 👻🎃
@GoAstroMo


Folklorist to the stars, and astrophysicist to the folks! Host of @ExolorePod. she/her #scicomm #BiInSci #BlackandSTEM #worldbuilding
New York, NY
moiyamctier.com
7 years on Twitter
15,017 followers
247
52.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
9,364 followers
247
53.profile image☄Ashley🔭Lindalía☄
@That_Astro_Chic


🔭Astrochemist🔬|The Realest In The Streets|@BlackInAstro Founder| @BlackInChem & @BlackInPhysics Co-Founder| Incoming Atmospheric Sci PhD student @HowardU
Chicago, IL, USA,🌍
today.com/paid-content/w…
10 years on Twitter
24,776 followers
244
54.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
8,002 followers
242
55.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
2,013,659 followers
241
56.profile imageAlessondra Springmann
@sondy


aka Sondy. asteroids, comets, @AreciboRadar/🇵🇷 love, cacti, geology, rare disease advocacy, puns, @ObservatoryCats herder. LPL PhD candidate. she/her NB ♠️
Chukson / Tucson, AZ
sondy.com
11 years on Twitter
9,389 followers
241
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
9 years on Twitter
5,197 followers
241
58.profile imageAlex Parker
@Alex_Parker


Planetary astronomer and artist exploring the origin and history of our solar system. He/him.
alexharrisonparker.com
12 years on Twitter
32,523 followers
240
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
11,324 followers
240
60.profile imageDr. Caitlin Casey
@astrocaits


Prof at the University of Texas at Austin🤘🏼, astronomer ✨, mom 👶🏻, & urban homesteader! 🐷🐔😻🤠. Big fan of justice & Earth 🌎. she/hers
Austin, TX
as.utexas.edu/~cmcasey
7 years on Twitter
5,074 followers
239
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
12,773,677 followers
238
62.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
7,640 followers
238
63.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
396,468 followers
237
64.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
110,550 followers
237
65.profile imageDavid Spergel
@DavidSpergel


Astrophysicist at Princeton University and Flatiron Institute
Princeton NJ
astro.princeton.edu/~dns
7 years on Twitter
8,174 followers
236
66.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
13,217 followers
235
67.profile imageDr. TooManySpooktra 🎃
@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
12,268 followers
235
68.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
25,797 followers
234
69.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
9,359 followers
234
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/
7 years on Twitter
7,130 followers
233
71.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
2,917 followers
232
72.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
2,835,261 followers
230
73.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
2,365,835 followers
225
74.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
11,221 followers
225
75.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
12 years on Twitter
41,059 followers
222
76.profile imageAlyssa A. Goodman
@AlyssaAGoodman


Astronomy Professor at Harvard. President of glue solutions, inc. gluesolutions.io. Founder or Path-to.org.
Massachusetts
cfa.harvard.edu/~agoodman
12 years on Twitter
4,183 followers
222
77.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
906,865 followers
221
78.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
50,179 followers
221
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
45,546 followers
221
80.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
3,564 followers
221
81.profile imageDan F-M
@exoplaneteer


Astronomer & scientific software developer. Associate Research Scientist at @FlatironCCA (he/him)
NYC
dfm.io
10 years on Twitter
3,731 followers
220
82.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
12 years on Twitter
2,775 followers
220
83.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
768,004 followers
219
84.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
49,511 followers
217
85.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
751,252 followers
216
86.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
243,202 followers
216
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
6,870 followers
215
88.profile imageAlexandra Witze
@alexwitze


Independent science journalist, correspondent for Nature, president of @SciWriRockies. witzescience-at-gmail-dot-com, she/her. Born at 325 ppm CO2.
Boulder, CO
alexandrawitze.com
12 years on Twitter
23,360 followers
214
89.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
4,090 followers
214
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
2,996 followers
214
91.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
29,824 followers
212
92.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
5,928 followers
212
93.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
4,067 followers
212
94.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
6,130,063 followers
211
95.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
8,541 followers
211
96.profile imageSarafina Nance
@starstrickenSF


Astrophysics PhD student & @NSF fellow @UCBerkeley. Analog Astronaut. Author LITTLE LEO’S FASCINATING WORLD OF ASTRONOMY. Cancer & health advocate. She/her 🇪🇬
P.O.Box 457 Berkeley, CA 94701
starafina.com
6 years on Twitter
132,892 followers
210
97.profile imageRealScientists
@realscientists


Real science from real scientists, writers, communicators, artists & clinicians.
Everywhere
realscientists.org
8 years on Twitter
90,285 followers
210
98.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
11,600 followers
210
99.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
2,209,835 followers
209
100.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
706,098 followers
209
101.profile imageShit Academics Say
@AcademicsSay


A social experiment | @prof_nch
chronicle.com/article/Academ…
8 years on Twitter
357,450 followers
209
102.profile imageElon Musk
@elonmusk


12 years on Twitter
61,122,208 followers
208
103.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/ja…
7 years on Twitter
5,471 followers
208
104.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
3,509 followers
207
105.profile imageNicole Gugliucci, PhD, They Call Me Spooky
@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
21,381 followers
206
106.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
18,911,767 followers
205
107.profile imageDr. Laura Lopez
@ohdearz


Associate professor of astronomy @OSUastro/@ohiostate studying the birth & death of stars with all the telescopes. She/her 🇲🇽
8 years on Twitter
2,936 followers
205
108.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
68,942 followers
204
109.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
3,897 followers
204
110.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
396,404 followers
203
111.profile imageJohanna
@johannateske


She/her/hers. Astronomer, runner, feminist, vegan, Nats fan, Peloton fan.
Washington, DC
johannateske.squarespace.com
7 years on Twitter
2,882 followers
203
112.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
8,615 followers
201
113.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
31,441,836 followers
200
114.profile imageJonathan Fortney • Vaccinate! • #BLM
@jjfplanet


@ucsc Professor & Director of Other Worlds Laboratory. Planetary Astrophysics: Exoplanets & Solar System. Father, Fiancé, Softballer, Runner, Minnesotan. he/him
Santa Cruz, CA
jfortney.sites.ucsc.edu
9 years on Twitter
4,033 followers
200
115.profile imageNatalie Batalha
@nbatalha


Professor of Astrophysics & Director of Astrobiology, UC Santa Cruz.
Silicon Valley, California
12 years on Twitter
7,644 followers
199
116.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
7,455 followers
199
117.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
49,331 followers
198
118.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)
436,928 followers
197
119.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
289,978 followers
197
120.profile imageiamstarnerd
@iamstarnord


On a ship. The dude abides, the churn does not. he
on it.
iamstarnord.com
11 years on Twitter
3,677 followers
197
121.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
8,859 followers
196
122.profile imageDr Michelle Collins
@michelle_lmc


Astrophysicist working on Local Group galaxies. Soft spot for Andromeda. Keen runner. All views my own. RT != endorsement. She/her
Guildford, England
therunningastronomer.com
12 years on Twitter
3,346 followers
196
123.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
732,323 followers
195
124.profile imageESA Gaia
@ESAGaia


Science with 1 billion objects in three dimensions
ESA
cosmos.esa.int/gaia
12 years on Twitter
25,388 followers
195
125.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
13,196 followers
195
126.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
14,499,726 followers
194
127.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
amberstraughn.com
10 years on Twitter
15,212 followers
194
128.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
13,524 followers
194
129.profile imageSAO/NASA ADS
@adsabs


adsabs.harvard.edu
10 years on Twitter
3,958 followers
194
130.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
2,559,552 followers
193
131.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
9,361 followers
193
132.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
4,301 followers
193
133.profile imageDr. Anna Hughes 🍂
@AnnaGHughes


Astrophysics PhD working in quantum computing. Snowboarder, violinist, & prog enthusiast | She and her
Vancouver, British Columbia
instagram.com/astroannah
4 years on Twitter
33,587 followers
192
134.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
8,090 followers
192
135.profile imageGeert Barentsen
@GeertHub


NASA astronomer in San Francisco. 🔭🌁 Loves bikes, mountains, and vegan waffles. 🚲🏔✨🧇
San Francisco, CA
geert.io
12 years on Twitter
3,828 followers
192
136.profile imageBenjamin Pope
@fringetracker


Astronomer - he/him
Meanjin
benjaminpope.github.io
8 years on Twitter
3,167 followers
192
137.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
3,018 followers
192
138.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
2,421 followers
192
139.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
2,213 followers
192
140.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
5,786 followers
191
141.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
2,854 followers
191
142.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
357,719 followers
190
143.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
14,184 followers
190
144.profile imageJason Wight
@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
7,955 followers
190
145.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)
2,467 followers
190
146.profile imageJason Major
@JPMajor


Sharing space news and amazing views of our Universe. #FullyVaccinated. He. Him. His.
Warwick, RI
lightsinthedark.com
11 years on Twitter
50,790 followers
189
147.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
14,586 followers
189
148.profile imageDr. Jennifer L. Wolfman 🐺🌖
@astroprofhoff


Astronomer, alto, auntie, ailurophile. She/her. University of Denver
Denver, CO
grammai.org/jhoffman/
7 years on Twitter
3,656 followers
189
149.profile imageEric Mamajek
@EricMamajek


Star & exoplanet whisperer, space yinzer. Statements & opinions my own. Lover of all things space, Earth, Sun. Pittsburgh Penguins & Steelers fan.
DC Statehood
10 years on Twitter
3,370 followers
189
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
164,522 followers
188
151.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
4,040 followers
188
152.profile imageSamaya Nissanke 💙
@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
3,165 followers
188
153.profile imageShannon (we're already in space) Skullrone 💀
@shannonmstirone


Writer. Find me in @NYTimes @TheAtlantic @Longreads @washingtonpost @PopSci @Wired @Esquire, & others. Opinions are mine. she/her
shannonstirone.com
7 years on Twitter
40,436 followers
187
154.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
5,095 followers
187
155.profile imageThomas Zurbuchen
@Dr_ThomasZ


Associate Administrator, @NASA Science Mission Directorate
Washington, DC
science.nasa.gov
10 years on Twitter
66,580 followers
186
156.profile imageBobby Yaga
@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
24,344 followers
186
157.profile imageBrian Keating
@DrBrianKeating


Chancellor’s Distinguished Professor of Physics @UCSanDiego | 2x Bestselling Author: Into the Impossible & Losing the Nobel Prize @WWNorton
San Diego, CA
youtube.com/DrBrianKeating…
11 years on Twitter
18,971 followers
186
158.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
7,322 followers
186
159.profile imageDr. Aaaaah!bbie 🎃👻
@abigailStev


Astronomer in Michigan (she/her) 👩🏻‍💻 black holes & neutron stars 🔭 #SciComm 🌌 mental health 🧠 data sci 🐍 #BiinSci 🏳️‍🌈 knitter 🧶tweets≠NSF,MSU,UM
Anishinaabeg/Odawa land
abigailstevens.com
10 years on Twitter
3,313 followers
185
160.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
358,788 followers
184
161.profile imageProf. Lisa Harvey-Smith
@lisaharveysmith


Astrophysicist, Australian Government @WomenInSTEMau Ambassador, Presenter ABC Stargazing Live. Bestselling author. Signed books: lisaharveysmith.com
Australia
lisaharveysmith.com
9 years on Twitter
24,351 followers
184
162.profile imageastro-ph-leaks
@LeaksPh


Eavesdropping on tex-source comments in papers posted to astro-ph
2 years on Twitter
4,101 followers
183
163.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
3,070 followers
183
164.profile imageDr. James O'Donoghue
@physicsJ


Planetary Space Scientist @JAXA_en (2019-2024), previously @NASA. Observer of Giant Planets. Award-winning science communication. Tweets my own! 🪐
Between Mount Fuji and Tokyo
youtube.com/jayphys85/vide…
10 years on Twitter
136,300 followers
182
165.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
10,025 followers
182
166.profile imageCaprice Phillips
@CapricePhillips


OSU Astro PhD Student|LSSTC DSFP Fellow|brown dwarfs & exoplanets|ExoExplorer|#BlackInAstro👩🏾‍💻🔭|@BlackInAstro lead organizer|plan(e)t mom 🪴/🪐|she/her
capricephillips.github.io
9 years on Twitter
8,014 followers
182
167.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
1,553,256 followers
181
168.profile imageAlan Duffy
@astroduff


Professor in Astrophysics and Director of Space Institute at @Swinburne, Lead Scientist of @RiAus
Melbourne
alanrduffy.com
9 years on Twitter
21,084 followers
180
169.profile imageJuan Carlos Munoz
@astro_jcm


Astronomer • @ESO Media Officer • Connoisseur of galaxies and big telescopes • 🇪🇸➔🇺🇸➔🇨🇱➔🇩🇪 • he/him • Astrophotography: https://t.co/H9MIPL4Y0g
Munich
linkedin.com/in/juan-carlos…
5 years on Twitter
6,104 followers
180
170.profile imageGreta Thunberg
@GretaThunberg


Climate- and environmental activist with Asperger’s Born at 375 ppm
Sverige
ClimateEmergencyEU.org
3 years on Twitter
5,050,320 followers
179
171.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
4,460 followers
179
172.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
5,568,068 followers
178
173.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
298,181 followers
178
174.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
29,858 followers
178
175.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
2,681 followers
178
176.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
2,401,823 followers
177
177.profile imageSloan Digital Sky Surveys
@sdssurveys


Tweeting about mapping the Universe @APOGEEsurvey @eBOSSurvey @MaNGASurvey
Apache Point Observatory.
sdss.org
8 years on Twitter
7,056 followers
177
178.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
3,552 followers
177
179.profile imageDr. Carl E. Fields 👻 💥
@carlnotsagan


Computational astrophysicist | RPF Distinguished Postdoctoral Fellow @ LANL | #ForbesUnder30 | Formerly @asu, @michiganstateu | @BlackInAstro | he/him
Santa Fe, NM
carlnotsagan.com
7 years on Twitter
10,353 followers
176
180.profile imageEl Espectro 👻 🇮🇪 🏳️‍🌈🇪🇺🎹🎷🎼🎶
@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
6,540 followers
175
181.profile imageBobak Ferdowsi
@tweetsoutloud


He / him. Space exploration fan | Works at NASA JPL | Wears a mask | Black Lives Matter | Opinions are mine | polka dots forever
Pasadena, CA
instagram.com/tweetsoutloud
12 years on Twitter
135,633 followers
174
182.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
43,440 followers
174
183.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
5,542 followers
174
184.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
1,462 followers
174
185.profile imageScientific American
@sciam


Awesome discoveries. Expert insights. Science that shapes the world.
New York City
scientificamerican.com
13 years on Twitter
4,014,825 followers
172
186.profile imageBlackPhysicists
@BlackPhysicists


Arlington, VA and Worldwide
12 years on Twitter
26,838 followers
172
187.profile imageMark McCaughrean
@markmccaughrean


Senior Advisor for Science & Exploration @esa / Co-founder @spacerockslive / Well aware of (in)significance of being recycled starstuff / Opinions very much own
Wassenaar, The Netherlands
markmccaughrean.net
6 years on Twitter
7,954 followers
172
188.profile imageCaroline Morley
@AstroCaroline


Assistant Prof at UT Austin, modeler of substellar atmospheres
Austin, TX
carolinemorley.com
9 years on Twitter
2,860 followers
172
189.profile imageNew Scientist
@newscientist


The best place to find out what’s new in science – and why it matters. Tweets by @samwong1.
Worldwide
newscientist.com
12 years on Twitter
4,032,131 followers
171
190.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
33,161 followers
171
191.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
304,102 followers
169
192.profile imageAstropy
@astropy


This is the official twitter account for the Astropy project.
Earth
astropy.org
10 years on Twitter
4,442 followers
169
193.profile imageMarc Kuchner
@marckuchner


Astrophysicist, Author, Songwriter. Citizen Science Officer @NASA. Tweets are my own.
Greenbelt, MD
marketingforscientists.com
12 years on Twitter
5,673 followers
168
194.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
75,174 followers
167
195.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)
52,569 followers
167
196.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
24,712 followers
167
197.profile imageDr. SCAREjana Curtis! 🎃
@sanjanacurtis


astrophysicist 💫 | supernovae & origin of elements | at my laptop or outdoors 🌊 | postdoc @uva_api currently @ucsc | #BiInSci 🏳️‍🌈 | immigrant | she/her
Santa Cruz, CA
5 years on Twitter
20,526 followers
167
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
11,427,847 followers
166
199.profile imageXKCD Comic
@xkcdComic


XKCD comic feed with images and mobile friendly links. Unofficial, run by @dghubble
xkcd.com
7 years on Twitter
367,832 followers
166
200.profile imageChandra Observatory
@chandraxray


Chandra's ongoing mission is to study the X-ray Universe. Operated for NASA by Smithsonian Astrophysical Observatory. Legal: s.si.edu/legal
In orbit
chandra.si.edu
13 years on Twitter
265,721 followers
166
201.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
13 years on Twitter
219,587 followers
166
202.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
2,672 followers
166
203.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
9 years on Twitter
1,910 followers
165
204.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
322,941 followers
164
205.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
84,696 followers
164
206.profile imageDavid Grinspoon
@DrFunkySpoon


Astrobiologist, Author, Musician. 👽🚀🎸🎵🌎❤️
Biosphere One
funkyscience.net
10 years on Twitter
30,831 followers
164
207.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
23,308 followers
164
208.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
9,862 followers
164
209.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
6,345 followers
164
210.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
3,200 followers
164
211.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
729,693 followers
163
212.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
6,988 followers
163
213.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
4,519 followers
163
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
1,221,994 followers
162
215.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
2,399 followers
162
216.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
121,562 followers
161
217.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
22,964 followers
161
218.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
5,355,719 followers
160
219.profile imageSPACE.com
@SPACEdotcom


News coverage and conversation about space science, astronomy and exploration. Part of @futureplc
NYC
SPACE.com
13 years on Twitter
902,409 followers
160
220.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
thespacegal.com
12 years on Twitter
113,170 followers
160
221.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
54,252 followers
160
222.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)
2,246 followers
159
223.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
6,596 followers
158
224.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
6,484 followers
158
225.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
1,558,208 followers
157
226.profile image👻 ghouLeo C. frankenStein 🧟
@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
8,453 followers
157
227.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
7,350 followers
157
228.profile imageKevin Schawinski
@kevinschawinski


Co-founder/CEO @modulos_ai
Zurich, Switzerland
modulos.ai
10 years on Twitter
4,511 followers
157
229.profile imageSpooky J
@astrocrash


Scientist and engineer. Star destroyer. Also maps. Maintain the Open Astronomy Catalogs (astrocats.space, @AstroCatalogs).
Cambridge, MA
12 years on Twitter
2,284 followers
157
230.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
1,857 followers
157
231.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
1,767 followers
157
232.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
981,227 followers
156
233.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
23,295 followers
156
234.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
10 years on Twitter
7,238 followers
156
235.profile imageArianna Long
@astroarianna


astrophysics PhD candidate @UCIPhysAstro丨Mentor Coordinator @VanguardSTEM & LUMA | @NASEMFordFellow | #BLACKandSTEM | 🐶 & 🌿 mom | she/her
ariannalong.space
12 years on Twitter
4,991 followers
156
236.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
202,202 followers
155
237.profile imageIan J. O'Neill
@astroengine


@NASAJPL news media specialist 🌍☄️🛰️📡🌕☀️🔭🖖 Solar physicist at heart. Science communicator. Writer. Space geek. Opinions are mine. He/him
Porter Ranch, Los Angeles
jpl.nasa.gov/news
13 years on Twitter
35,956 followers
155
238.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
6,232 followers
155
239.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
2,560 followers
155
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
9 years on Twitter
1,509 followers
155
241.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
741,866 followers
154
242.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/him/his
Nashville, TN
youtube.com/channel/UCdZSk…
10 years on Twitter
10,803 followers
154
243.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
9,558 followers
154
244.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
4,976 followers
154
245.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
12 years on Twitter
3,336 followers
154
246.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
2,643 followers
154
247.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
1,176,857 followers
153
248.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)
2,970 followers
153
249.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
1,371 followers
153
250.profile imageDr. Héloïse Stevance 🖤✨
@Sydonahi


opinionated astrophysicist || 🖤 𝖌𝖔𝖙𝖍 🖤 carl sagan or future Time Lord || derby player || body art enthusiast || adhd || she/her💙💛💗🏳️‍🌈
Pale blue dot
hfstevance.com
9 years on Twitter
22,541 followers
152
251.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
10 years on Twitter
9,387 followers
152
252.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
8,980 followers
152
253.profile imageErin M. May, PhD
@_astronomay


Astrophysics Postdoc | Exoplanet Atmospheres 🪐🔭| Habitable Zone =/= Habitable! | PRISM not Prism | she/her, opinions my own | https://t.co/rqgzyrDExI
On a less than 2R_Earth planet
ErinMMay.com
9 years on Twitter
3,731 followers
152
254.profile imageDr Joanna Barstow
@DrJoVian


STFC Ernest Rutherford Fellow at Open University @OU_SPS. Astromum x2. STEM Ambassador, sci outreacher, FRAS. Christian, singer, bookworm. She/her.
8 years on Twitter
2,839 followers
152
255.profile imageKirsten Banks
@AstroKirsten


Wiradjuri Astrophysicist 🌌 Science Communicator 🚀 Doctor of TikTokery🤳 PhD Candidate 📚 Boring Machine 😂
Gadigal Land (Sydney, NSW)
taplink.cc/astrokirsten
4 years on Twitter
32,058 followers
151
256.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
2,297,511 followers
150
257.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
142,097 followers
150
258.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
39,095 followers
150
259.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
24,958 followers
150
260.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
13,987 followers
149
261.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
5,776,442 followers
148
262.profile imageBrian Greene
@bgreene


Physicist, Author, Co-founder @WorldSciFest
New York, NY
briangreene.org
9 years on Twitter
1,018,024 followers
148
263.profile imagebugatti spaceships 🚀👩🏾‍🚀 is offline :(
@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
34,160 followers
148
264.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
3 years on Twitter
7,744 followers
147
265.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
2,346 followers
147
266.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
1,442 followers
147
267.profile imageEric Agol
@AgolEric


Astronomer, astrophysicist, professor. He/him.
8 years on Twitter
1,417 followers
147
268.profile imageWIRED Science
@WIREDScience


Bringing the radiothermally generated heat. The team: @karaplatoni, @JetJocko, @MrMattSimon, @marynmck & @raminskibba
San Francisco, California
wired.com/category/wired…
14 years on Twitter
2,032,247 followers
146
269.profile imageDr. Brian May
@DrBrianMay


Rocket Ship Builder 🚀🚀🚀🚀🚀
brianmay.com
9 years on Twitter
1,096,177 followers
146
270.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
957,707 followers
146
271.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
160,060 followers
146
272.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
12 years on Twitter
62,428 followers
146
273.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
3,055 followers
146
274.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
7 years on Twitter
39,248 followers
145
275.profile imageHaley Wahl
@hwahl16


PhD candidate at WVU studying pulsars 📡| AAS Media Fellow 🪐| Jigsaw puzzler 🧩, cream puff enthusiast, academic mental health advocate | She/her
haleymwahl.wixsite.com/hwahl
10 years on Twitter
8,023 followers
145
276.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
30,972,881 followers
144
277.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
789,363 followers
144
278.profile imageScience Friday
@scifri


Your source for entertaining and educational stories about science, technology, and more. Hosted by @iraflatow. From @WNYCStudios.
New York, New York
sciencefriday.com
13 years on Twitter
755,035 followers
144
279.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/
13 years on Twitter
3,221 followers
144
280.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
2,384 followers
144
281.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)
2,017 followers
144
282.profile imageStephen Colbert
@StephenAtHome


Evie’s husband
13 years on Twitter
19,257,867 followers
143
283.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)
4,065 followers
143
284.profile imageLaura Kreidberg
@lkreidberg


Exoplanets 🌐, atmospheres 🌩️, aliens 👽| Director of the APEx Department at the MPIA | she/her
Cambridge, MA
mpia.de/en/apex
7 years on Twitter
2,607 followers
143
285.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
2,582 followers
143
286.profile imageBrett Morris, PhD
@brettmor


Astronomer @unibern with interests in exoplanets and stellar activity. Formerly: @UW, @NASAGoddard, @UofMaryland.
Bern, Switzerland
brettmorr.is
12 years on Twitter
1,610 followers
143
287.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
1,305 followers
143
288.profile imageSTEMLORD
@upulie


Medical researcher, writer, speaker, dinosaur evangelist | badonkadonk| bethinkathink | Co-founder, @RealScientists | [email protected]| #BlackLivesMatter
Naarm (Melbourne), Australia
patreon.com/upulie
11 years on Twitter
39,265 followers
142
289.profile imageDan Hooper
@DanHooperAstro


Physicist and author at Fermilab and the University of Chicago
Chicago, IL
3 years on Twitter
7,753 followers
142
290.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
4,946 followers
142
291.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
2,599 followers
142
292.profile imageNASA Exoplanet Archive
@NASAExoArchive


We are NASA’s official record of known exoplanets and NASA mission planet candidates. For the latest news on exoplanets, follow @NASAExoplanets.
Pasadena, California
exoplanetarchive.ipac.caltech.edu
8 years on Twitter
9,986 followers
141
293.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
12 years on Twitter
5,626 followers
141
294.profile imageRobert Massey
@RobertMMassey


Dad, Deputy Director @royalastrosoc. Co-author of Moon: Art, Science, Culture w/ @saschaloske. See bit.ly/2PpjMn0 All views my own.
Bristol (Southville) & London
12 years on Twitter
3,722 followers
141
295.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
1,553 followers
141
296.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
62,724 followers
140
297.profile imageRobert Simpson 🌈
@orbitingfrog


Googler, astronomer, TED Fellow. He/him. Views are my own.
UK
orbitingfrog.com
14 years on Twitter
29,463 followers
140
298.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
7,598 followers
140
299.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
5,628 followers
140
300.profile imageRadio Astrology
@RadioAstrology


Opening new windows in the prediction spectrum. Astrology at long wavelengths.
In the stars (and the ISM)
9 years on Twitter
4,573 followers
140