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Astronomers' Favorite Twitter Follows

Updated: 2021-Aug-04 22:39 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
400,205 followers
420
2.profile imageNASA
@NASA


There's space for everybody. ✨
Pale Blue Dot
nasa.gov
13 years on Twitter
47,842,592 followers
392
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
616,429 followers
364
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
172,315 followers
347
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
15,121 followers
329
6.profile imageDr. Lucianne Walkowicz
@RocketToLulu


Astronomer @AdlerPlanet, co-founder @JustSpaceOrg, multimedia artist. Ethics of Mars exploration, exoplanets, social justice. Opinions mine. Pronouns: they/them
Chicago, IL
patreon.com/notnotrocketsc…
10 years on Twitter
21,384 followers
322
7.profile imagechrislintott
@chrislintott


Astronomer, zookeeper and journalist, based at University of Oxford.
Oxford
zooniverse.org
12 years on Twitter
34,080 followers
320
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. (img credit @makowwka - Thank you!!) #Cassandra
Pandemic Dystopian PNW
fund.nnaf.org/fundraiser/316…
13 years on Twitter
19,901 followers
309
9.profile imageDr. Jessie Christiansen
@aussiastronomer


NASA Research Scientist | @NASAExoArchive | Exoplaneteer | Usual grab-bag of nerd-doms | My views are not the views of NASA, neither are my tweets! | She/her
Caltech, Pasadena, CA, USA
spider.ipac.caltech.edu/staff/christia/
7 years on Twitter
26,807 followers
308
10.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
62,460 followers
307
11.profile imageastrotweeps: Pratik (@astrogandhi)
@astrotweeps


A new astronomer/planetary scientist tweeting about space each week!
astrotweeps.wordpress.com
7 years on Twitter
11,554 followers
304
12.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
10,646 followers
303
13.profile imageBarack Obama
@BarackObama


Dad, husband, President, citizen.
Washington, DC
obamabook.com
14 years on Twitter
129,874,487 followers
298
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
85,583 followers
297
15.profile imageBryan Gaensler 📡🧲
@SciBry


Astronomer, Director of @DunlapInstitute at @UofT. Science-fiction connoisseur, rugby league devotee, displaced Antipodean, perplexed parent. Opinions ∉ UofT.
Toronto, Canada he/him
bryangaensler.net
12 years on Twitter
11,435 followers
296
16.profile imageAstroBetter
@astrobetter


Blog and Wiki for professional astronomers.
astrobetter.com
12 years on Twitter
6,635 followers
296
17.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
1,372,943 followers
292
18.profile imageJulianne Dalcanton
@dalcantonJD


Astrophysicist at the University of Washington. Principal Investigator of the Panchromatic Hubble Andromeda Treasury (PHAT).
9 years on Twitter
9,232 followers
290
19.profile imageDavid W Hogg
@davidwhogg


cosmology, stars, exoplanets, engineering, data analysis, training, emcee, wobble, The Cannon, Astrometry.net, The Joker, #openscience, #otherpeoplesdata
New York City / Lenape Land
dwh.gg/dwhogg
10 years on Twitter
9,140 followers
290
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
1,270,987 followers
274
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
19,361 followers
273
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
10,140 followers
272
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
11,806 followers
268
24.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
288,085 followers
267
25.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
4,196,305 followers
266
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
7,791 followers
263
27.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
6,807 followers
261
28.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
91,919 followers
259
29.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
3,403,305 followers
257
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
5,712 followers
257
31.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
8,683 followers
256
32.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
10,324 followers
254
33.profile imageSpaceX
@SpaceX


SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft
Hawthorne, CA
spacex.com
12 years on Twitter
17,640,913 followers
252
34.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
12 years on Twitter
118,090 followers
252
35.profile imageNeil deGrasse Tyson
@neiltyson


Astrophysicist
New York City
haydenplanetarium.org/tyson/
12 years on Twitter
14,536,527 followers
249
36.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
22,307 followers
248
37.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
42,871 followers
246
38.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
3,090 followers
245
39.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
6,791 followers
244
40.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
5,003 followers
244
41.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
4,788 followers
244
42.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
535,438 followers
243
43.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
29,381 followers
243
44.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
807,651 followers
242
45.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
7,124,450 followers
241
46.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
48,422 followers
241
47.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
3,034,241 followers
240
48.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
64,763 followers
240
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
9,330 followers
240
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
5,206 followers
240
51.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
33,371 followers
239
52.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
9,397 followers
238
53.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
8,004 followers
238
54.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
28,034 followers
237
55.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
32,512 followers
236
56.profile image☄Ashley🔭Lindalía☄
@That_Astro_Chic


🔭🪐Planetary Astrochemist⚗🔬|The Realest In The Streets|@BlackInAstro Founder| @BlackInChem & @BlackInPhysics Co-Founder|Incoming PhD student @HowardU
Chicago, IL, USA,🌍
today.com/paid-content/w…
10 years on Twitter
24,369 followers
234
57.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
13,281 followers
233
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
11 years on Twitter
64,533 followers
232
59.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
7 years on Twitter
14,621 followers
232
60.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
9,381 followers
232
61.profile imageDavid Spergel
@DavidSpergel


Astrophysicist at Princeton University and Flatiron Institute
Princeton NJ
astro.princeton.edu/~dns
7 years on Twitter
8,010 followers
231
62.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
11,328 followers
230
63.profile imageDr. Caitlin Casey
@astrocaits


Prof at the University of Texas at Austin🤘🏼, astronomer ✨, mom 👶🏻, & urban homesteader! 🐷🐔😻🤠. Big fan of justice. she/hers
Austin, TX
as.utexas.edu/~cmcasey
7 years on Twitter
5,024 followers
228
64.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
23,968 followers
226
65.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
7,590 followers
226
66.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
6,987 followers
226
67.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
4,156 followers
225
68.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
12,765,932 followers
223
69.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
109,285 followers
222
70.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
2,635 followers
222
71.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
1,942,666 followers
221
72.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
11,131 followers
219
73.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
390,555 followers
218
74.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
9,967 followers
218
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
41,134 followers
215
76.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
908,722 followers
213
77.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
45,163 followers
213
78.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
213
79.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
4,077 followers
212
80.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
2,647 followers
212
81.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
2,365,706 followers
211
82.profile imageDan F-M
@exoplaneteer


Astronomer & scientific software developer. Associate Research Scientist at @FlatironCCA (he/him)
NYC
dfm.io
10 years on Twitter
3,708 followers
211
83.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
2,802,728 followers
210
84.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
236,698 followers
207
85.profile imageDr. Nadia 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
29,735 followers
207
86.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
8,504 followers
207
87.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
2,938 followers
207
88.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
48,927 followers
206
89.profile imageDr. Nicole Gugliucci is VISITING THE FAM!
@NoisyAstronomer


A physics professor who loves education, astronomy, dogs, books, weights, and good trouble. She/her ❤️💜💙 Tweets mine; RT/like≠endorse
New Hampshire, USA
13 years on Twitter
21,413 followers
206
90.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
768,836 followers
205
91.profile imageJackie Faherty
@jfaherty


Astrophysicist at @AMNH. Enthusiast for bringing the cosmos to the public @backyardworlds #womeninscience #BDNYC #manhattanhenge #astronomy #scicomm
New York, NY
jackiefaherty.com
12 years on Twitter
6,427 followers
205
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
5,892 followers
204
93.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/fa…
7 years on Twitter
5,483 followers
203
94.profile imageShit Academics Say
@AcademicsSay


A social experiment | @prof_nch
chronicle.com/article/Academ…
7 years on Twitter
354,770 followers
202
95.profile imageRealScientists | Siva
@realscientists


Real science from real scientists, writers, communicators, artists & clinicians. This week, it's Siva Shakthi A (@sivashakthia)
Everywhere
realscientists.org
8 years on Twitter
90,182 followers
202
96.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
11,192 followers
202
97.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
6,138,872 followers
201
98.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
9 years on Twitter
3,955 followers
200
99.profile imageRoyal Astronomical Society
@RoyalAstroSoc


We encourage and promote astronomy, solar-system science, and geophysics in the UK and worldwide.
Burlington House, London
ras.ac.uk
11 years on Twitter
48,736 followers
198
100.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
2,874 followers
198
101.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
738,066 followers
197
102.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
68,070 followers
197
103.profile imageAlexandra Witze
@alexwitze


Independent science journalist, correspondent for Nature. THE CRAFT OF SCIENCE WRITING: bit.ly/2GIoKJ6. witzescience-at-gmail-dot-com. She/her/hers.
Boulder, CO
alexandrawitze.com
12 years on Twitter
23,254 followers
197
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
10 years on Twitter
3,373 followers
197
105.profile imageSarafina Nance
@starstrickenSF


Astrophysics PhD student & @NSF fellow @UCBerkeley. Author of LITTLE LEO’S FASCINATING WORLD OF ASTRONOMY (9.7.21). Cancer-fighting BRCA2 previvor. She/her 🇪🇬
P.O.Box 457 Berkeley, CA 94701
starafina.com
5 years on Twitter
129,397 followers
196
106.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
3,908 followers
196
107.profile imageJohanna
@johannateske


She/her/hers. Astronomer, runner, feminist, vegan, Nats fan, Peloton fan.
Washington, DC
johannateske.squarespace.com
7 years on Twitter
2,813 followers
195
108.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
702,410 followers
194
109.profile imageRose DF
@_Astro_Nerd_


Living with my feet on the ground, and my heart in the Cosmos. | She/Ella | Caribeña 🇩🇴
New York, NY
rosedf.space
6 years on Twitter
48,563 followers
194
110.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
18,710,656 followers
192
111.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
12 years on Twitter
2,167,183 followers
192
112.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
3,231 followers
192
113.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
3,895 followers
191
114.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
8,162 followers
190
115.profile imageElon Musk
@elonmusk


12 years on Twitter
58,876,244 followers
189
116.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
13,497 followers
189
117.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
30,910,273 followers
188
118.profile imageNatalie Batalha
@nbatalha


Professor of Astrophysics & Director of Astrobiology, UC Santa Cruz.
Silicon Valley, California
12 years on Twitter
7,621 followers
188
119.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
7,210 followers
188
120.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
5,760 followers
188
121.profile imageiamstarnerd
@iamstarnord


On a ship. The dude abides, the churn does not. he
on it.
iamstarnord.com
11 years on Twitter
3,618 followers
188
122.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)
2,472 followers
188
123.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
2,205 followers
188
124.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
395,088 followers
187
125.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
344,463 followers
187
126.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
15,219 followers
187
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…
12 years on Twitter
4,301 followers
187
128.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
289,453 followers
186
129.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)
438,108 followers
185
130.profile imageShannon (we're already in space) Stirone 💀
@shannonmstirone


Writer. Find me in @NYTimes @TheAtlantic @Longreads @washingtonpost @PopSci @Wired @Esquire, others. Opinions are mine. she/her
Vega
shannonstirone.com
7 years on Twitter
40,777 followers
185
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
9,270 followers
185
132.profile imageESA Gaia
@ESAGaia


Science with 1 billion objects in three dimensions
ESA
cosmos.esa.int/gaia
12 years on Twitter
25,009 followers
184
133.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
3,654 followers
184
134.profile imageKarin Sandstrom
@karinsandstrom


Astronomer. Assistant 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
2,957 followers
184
135.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
2,834 followers
184
136.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
14,490 followers
183
137.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
7,910 followers
183
138.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
5,110 followers
183
139.profile imageJason Major
@JPMajor


Sharing space news and beautiful views of the Universe. #FullyVaccinated. He. Him. His. Expect the unstated /s.
Warwick, RI
lightsinthedark.com
11 years on Twitter
48,456 followers
182
140.profile imageGeert Barentsen
@GeertHub


Astrophysics PhD & Software Engineer at NASA. 🔭🖥 Loves bicycles, mountains, and vegan waffles. 🚲🏔🧇
San Francisco, CA
geert.io
12 years on Twitter
3,797 followers
182
141.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
13,049,996 followers
181
142.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
2,557,895 followers
181
143.profile imageRobert McNees
@mcnees


Professor, physicist. Black holes, quantum gravity, cosmology. Rocky Top. Tar Heel. RTs are spooky action at a distance. Opinions mine, not employer's. He/him.
Chicago, z=0
jacobi.luc.edu
13 years on Twitter
23,553 followers
181
144.profile imageBrian Keating
@DrBrianKeating


Chancellor’s Distinguished Professor @UCSanDiego Astrophysicist | Author: Losing The Nobel Prize (@wwnorton). @SimonsObs. Hosting Brilliant 🧠s @ImpossibleClips
San Diego, CA
youtube.com/DrBrianKeating…
10 years on Twitter
17,416 followers
181
145.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
181
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
23,699 followers
180
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
7 years on Twitter
13,583 followers
180
148.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
13,016 followers
180
149.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
8,414 followers
180
150.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
7,898 followers
180
151.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
3,326 followers
179
152.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
3,121 followers
179
153.profile imageBenjamin Pope
@fringetracker


Astronomer - he/him
Meanjin/Brisbane
benjaminpope.github.io
8 years on Twitter
3,044 followers
179
154.profile imageDr. Anna Hughes
@AnnaGHughes


Astrophysics PhD working in quantum computing. Snowboarder, violinist, & prog enthusiast | She and her
Vancouver, British Columbia
4 years on Twitter
32,700 followers
178
155.profile imageDr. Abbie 💖💜💙
@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
3,143 followers
178
156.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
714,217 followers
177
157.profile imageMatthew R "Amongst The Vaccinated" 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
10 years on Twitter
29,911 followers
177
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
6,765 followers
177
159.profile imageSAO/NASA ADS
@adsabs


adsabs.harvard.edu
10 years on Twitter
3,848 followers
177
160.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
10 years on Twitter
3,031 followers
177
161.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
3,844 followers
175
162.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
161,081 followers
174
163.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
9,877 followers
174
164.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
2,684 followers
174
165.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
1,445 followers
174
166.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
360,443 followers
173
167.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
20,850 followers
173
168.profile imagePeter Coles 🇮🇪 🏳️‍🌈🇪🇺🎹🎷🎼🎶
@telescoper


'Self-proclaimed 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
6,503 followers
173
169.profile imageSloan Digital Sky Surveys
@sdssurveys


Tweeting about mapping the Universe @APOGEEsurvey @eBOSSurvey @MaNGASurvey
Apache Point Observatory.
sdss.org
8 years on Twitter
6,976 followers
172
170.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
5,714 followers
172
171.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
7,833 followers
171
172.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
10,425 followers
170
173.profile imageMark Marley
@astromarkmarley


Prof., Dept. Head & Director, Dept. of Planetary Sciences & LPL, Univ. of Ariz. Personal account - opinions expressed here are mine alone. Blackbody-free zone.
Mountain View, California
lpl.arizona.edu/faculty/mark-m…
11 years on Twitter
4,231 followers
170
174.profile imageBlackPhysicists
@BlackPhysicists


Arlington, VA and Worldwide
12 years on Twitter
26,412 followers
169
175.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
5,464 followers
169
176.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
1,548,378 followers
168
177.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
2,260,624 followers
167
178.profile imageDr. James O'Donoghue
@physicsJ


Planetary Space Scientist @JAXA_en, previously @NASA. Observer of Jupiter and Saturn. Tweets my own
Between Mount Fuji and Tokyo
youtube.com/jayphys85/vide…
10 years on Twitter
131,446 followers
167
179.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
43,181 followers
166
180.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
3,486 followers
166
181.profile imageGreta Thunberg
@GretaThunberg


Climate- and environmental activist with Asperger’s Born at 375 ppm
Sverige
ClimateEmergencyEU.org
3 years on Twitter
5,017,937 followers
165
182.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
295,303 followers
165
183.profile imageastro-ph-leaks
@LeaksPh


Eavesdropping on tex-source comments in papers posted to astro-ph
2 years on Twitter
3,748 followers
165
184.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
135,874 followers
164
185.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
2,606 followers
164
186.profile imageThomas Zurbuchen
@Dr_ThomasZ


Associate Administrator, @NASA Science Mission Directorate
Washington, DC
science.nasa.gov
10 years on Twitter
62,683 followers
163
187.profile imageCaroline Morley
@AstroCaroline


Assistant Prof at UT Austin, modeler of substellar atmospheres
Austin, TX
carolinemorley.com
8 years on Twitter
2,786 followers
163
188.profile imageScientific American
@sciam


Awesome discoveries. Expert insights. Science that shapes the world.
New York City
scientificamerican.com
13 years on Twitter
3,988,412 followers
162
189.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
302,478 followers
162
190.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
6,453 followers
162
191.profile imageMarc Kuchner
@marckuchner


Astrophysicist, Author, Songwriter. Citizen Science Officer @NASA. Tweets are my own.
Greenbelt, MD
marketingforscientists.com
12 years on Twitter
5,677 followers
162
192.profile imageDavid Grinspoon
@DrFunkySpoon


Astrobiologist, Author, Musician. 👽🚀🎸🎵🌎❤️
Biosphere One
funkyscience.net
9 years on Twitter
30,490 followers
161
193.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/yiqhmpgfFs
Worldwide
newscientist.com
12 years on Twitter
3,977,947 followers
160
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
74,710 followers
160
195.profile imageNRAO
@TheNRAO


The National Radio Astronomy Observatory is a facility of the National Science Foundation. Social media policy: bit.ly/2qNhpB3
Charlottesville, VA
nrao.edu
12 years on Twitter
32,140 followers
160
196.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
4,464 followers
160
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
12 years on Twitter
2,393 followers
160
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
10,973,018 followers
159
199.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
5,289,615 followers
158
200.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
24,735 followers
158
201.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
6,929 followers
158
202.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
84,414 followers
157
203.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
9,804 followers
157
204.profile imageAstropy
@astropy


This is the official twitter account for the Astropy project.
Earth
astropy.org
10 years on Twitter
4,321 followers
157
205.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
6,330 followers
156
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)
2,245 followers
156
207.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
markmccaughrean.net
6 years on Twitter
7,651 followers
155
208.profile imageKevin Schawinski
@kevinschawinski


Co-founder/CEO @modulos_ai
Zurich, Switzerland
modulos.ai
10 years on Twitter
4,516 followers
155
209.profile imageXKCD Comic
@xkcdComic


XKCD comic feed with images and mobile friendly links. Unofficial, run by @dghubble
xkcd.com
7 years on Twitter
363,435 followers
154
210.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
255,587 followers
154
211.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
207,063 followers
154
212.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
22,424 followers
154
213.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
12 years on Twitter
4,988 followers
154
214.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
3,329 followers
154
215.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
1,845 followers
154
216.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
1,214,543 followers
153
217.profile imageDr. Sanjana Curtis! 🦦
@sanjanacurtis


astrophysicist | exploding stars and synthesis of elements | postdoc @uva_api currently @ucsc | immigrant 🇮🇳➔🇺🇸 | she/her
Santa Cruz, CA
5 years on Twitter
16,168 followers
152
218.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
5,723 followers
152
219.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
2,551 followers
152
220.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
7,589 followers
151
221.profile imageDr Jane MacArthur
@Jane_MacArthur


Planetary scientist, likes meteorites. Fellow & elected Councillor @RoyalAstroSoc #Violinist #FCA
Manchester
janemac.org
12 years on Twitter
7,375 followers
151
222.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
4 years on Twitter
6,311 followers
151
223.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)
2,983 followers
151
224.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
1,761 followers
151
225.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
318,195 followers
150
226.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
119,948 followers
150
227.profile imageJ
@astrocrash


Scientist and engineer. Star destroyer. Also maps. Maintain the Open Astronomy Catalogs (astrocats.space, @AstroCatalogs).
Cambridge, MA
12 years on Twitter
2,249 followers
150
228.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
1,849 followers
150
229.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
5,367,289 followers
149
230.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)
52,708 followers
149
231.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
9,567 followers
149
232.profile imageArianna Long
@astroarianna


astrophysics PhD candidate @UCIPhysAstro丨Mentor Coordinator @VanguardSTEM & LUMA | @NASEMFordFellow | #BLACKandSTEM | 🐶 & 🌿 mom | she/her
ariannalong.space
12 years on Twitter
4,974 followers
149
233.profile imageSPACE.com
@SPACEdotcom


News coverage and conversation about space science, astronomy and exploration. Part of @futureplc
NYC
SPACE.com
13 years on Twitter
872,824 followers
148
234.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
709,413 followers
148
235.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
111,240 followers
148
236.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
10,244 followers
148
237.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
8,895 followers
148
238.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
1,468 followers
148
239.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
198,363 followers
147
240.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
52,998 followers
147
241.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
11 years on Twitter
23,331 followers
147
242.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
9,204 followers
147
243.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
7,118 followers
147
244.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
743,039 followers
146
245.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
38,850 followers
146
246.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
23,207 followers
146
247.profile imageDr. Héloïse Stevance 🖤✨
@Sydonahi


opinionated astrophysicist || 🖤 𝖌𝖔𝖙𝖍 🖤 carl sagan or future Time Lord || derby player || body art enthusiast || she/her
Pale blue dot
hfstevance.com
9 years on Twitter
22,100 followers
146
248.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
2,598 followers
146
249.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
1,167,779 followers
145
250.profile imageIan J. O'Neill
@astroengine


@NASAJPL news media specialist 🌍☄️🛰️📡🌕☀️🔭🖖 Solar physicist at heart. Born at 338ppm in CO2. Opinions are mine. He/him
Porter Ranch, Los Angeles
jpl.nasa.gov/news
12 years on Twitter
36,037 followers
145
251.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
1,420 followers
145
252.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
1,561,710 followers
144
253.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
928,279 followers
144
254.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
3,235 followers
144
255.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
13,938 followers
143
256.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
2,750 followers
143
257.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
1,295 followers
143
258.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
5,746,767 followers
142
259.profile imageBrian Greene
@bgreene


Physicist, Author, Co-founder @WorldSciFest
New York, NY
briangreene.org
9 years on Twitter
1,010,942 followers
142
260.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
793,808 followers
142
261.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
62,322 followers
142
262.profile imageKirsten Banks
@AstroKirsten


Wiradjuri Astrophysicist 🌌 Science Communicator 🚀 Doctor of TikTokery🤳 PhD Candidate 📚 Boring Machine 😂
Gadigal Land (Sydney, NSW)
taplink.cc/astrokirsten
3 years on Twitter
29,053 followers
142
263.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
10 years on Twitter
24,508 followers
142
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
7,603 followers
142
265.profile image.Astronomy
@dotastronomy


Conference series about what happens when hackers, astronomers and the web all get together.
The Universe
dotastronomy.com
13 years on Twitter
4,070 followers
142
266.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
2,848 followers
142
267.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
1,261 followers
142
268.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
5 years on Twitter
33,157 followers
141
269.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
2,376 followers
141
270.profile imageEric Agol
@AgolEric


Astronomer, astrophysicist, professor. He/him.
7 years on Twitter
1,403 followers
141
271.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
2,300,794 followers
140
272.profile imageScience Friday
@scifri


Brain fun, for curious people. Hosted by @iraflatow. From @WNYCStudios.
New York, New York
sciencefriday.com
12 years on Twitter
754,845 followers
139
273.profile imageSTEMLORD
@upulie


Molecular biologist at the intersection of art, science, poetry, tech | |Co-founder, @RealScientists | [email protected]| #BlackLivesMatter
Naarm (Melbourne), Australia
patreon.com/upulie
10 years on Twitter
39,385 followers
139
274.profile imageRobert Simpson 🌈
@orbitingfrog


Googler, astronomer, TED Fellow. He/him. Views are my own.
UK
orbitingfrog.com
14 years on Twitter
29,537 followers
139
275.profile imageErin M. May, PhD
@_astronomay


Astrophysics Postdoc | Exoplanet Atmospheres 🪐🔭| 2.0+ R_Earth planets are not rocky! | PRISM not Prism | she/her, opinions my own | https://t.co/rqgzyrVfpg
ErinMMay.com
9 years on Twitter
3,295 followers
139
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
1,550 followers
139
277.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
159,971 followers
138
278.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
143,349 followers
138
279.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
58,693 followers
138
280.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
2,988 followers
138
281.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
2,028,202 followers
137
282.profile imageHaley Wahl
@hwahl16


PhD candidate at WVU studying pulsars 📡| Jigsaw puzzler 🧩, cream puff enthusiast, academic mental health advocate | @PulsarBakes creator| #scicomm🪐She/her
haleymwahl.wixsite.com/hwahl
10 years on Twitter
7,511 followers
137
283.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
4,955 followers
137
284.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
60,833 followers
136
285.profile imageLiz Landau
@lizlandau


By day @NASA & freelance @NYTimes @WIRED @WashingtonPost @SmithsonianMag et al. Former @CNN reporter. Alumna @Princeton & @Columbia. Views mine. lizlandau.com
District of Cute Pandas
12 years on Twitter
14,547 followers
136
286.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
5,634 followers
136
287.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
2,570 followers
136
288.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
10 years on Twitter
957,719 followers
135
289.profile imageDan Hooper
@DanHooperAstro


Physicist and author at Fermilab and the University of Chicago
Chicago, IL
3 years on Twitter
7,686 followers
135
290.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
11 years on Twitter
3,702 followers
135
291.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
2,322 followers
135
292.profile imageDr Pauline Barmby
@PBarmby


Professor, galaxy-observing astrophysicist & assoc chair undergrad @westernuphysast (opinions mine). Maker with yarn & words, runner. She/her.
Traditional territories of the Anishinaabeg, Haudenausaune, Lenaapeewak, and Attawandaron peoples.
pbarmby.github.io
9 years on Twitter
1,826 followers
135
293.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
30,893,297 followers
134
294.profile imageStephen Colbert
@StephenAtHome


Evie’s husband
12 years on Twitter
19,247,616 followers
134
295.profile imageDerek Fox
@partialobs


PSU Astronomer, personal twitter. "Every now and then the universe decides to solve one of our outstanding astrophysical mysteries for us, as a treat."
Earth
astro.psu.edu/~dfox/
12 years on Twitter
2,626 followers
134
296.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)
2,016 followers
134
297.profile imageJessica Lu
@jlu_astro


Astrophysicist, Associate Professor @UCBerkeley. Interested in black holes, stars, galactic centers, astronomy instrumentation, adaptive optics.
Berkeley, CA
astro.berkeley.edu/faculty-profil…
10 years on Twitter
1,778 followers
134
298.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)
1,690 followers
134
299.profile imageJeff Foust
@jeff_foust


Senior writer, @SpaceNews_Inc, even though Twitter doesn't think I'm a journalist. Tips? DMs open or email [email protected]
Rockville, Maryland, USA
spacenews.com
14 years on Twitter
54,483 followers
133
300.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
39,085 followers
133