Logo

TrueSciPhi

Astronomers' Favorite Twitter Follows

Updated: 2020-Nov-26 00:52 UTC. Entries: 300. An account's N value is the number of Astronomers on Twitter following it, and dark shading indicates the account is a member of that list. Switch to grid view. Feedback: @TrueSciPhi.

#AccountN  
1.profile imageKatie Mack
@AstroKatie


Cosmologist, writer, connoisseur of cosmic catastrophes. @TEDFellow. Author: "The End of Everything (Astrophysically Speaking)". Personal account. She/her. Dr.
Amherst, MA
astrokatie.com/book
11 years on Twitter
379,285 followers
384
2.profile imageNASA
@NASA


🚀 Exploring the universe and our home planet.
nasa.gov
12 years on Twitter
42,091,239 followers
356
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
13 years on Twitter
617,337 followers
333
4.profile imagePlanetary Paladin Emily Lakdawalla
@elakdawalla


Planetary scientist, space boffin, moon maven, lagrangian lieutenant, captain planets. Author, journalist, speaker, asteroid 274860. 🏳️‍🌈 she/her
Pasadena, CA
planetary.org/emily
12 years on Twitter
170,057 followers
324
5.profile imageastrobites
@astrobites


Digestible summaries of the latest research in astrophysics, written by graduate students. Astrobites is supported by the @AAS_Office. #scicomm
All over the world
astrobites.org
9 years on Twitter
13,182 followers
292
6.profile imagechrislintott
@chrislintott


Astronomer, zookeeper and journalist, based at University of Oxford.
Oxford
zooniverse.org
12 years on Twitter
33,620 followers
288
7.profile imageastrotweeps: Jasmine (@Astro_jaz)
@astrotweeps


A new astronomer/planetary scientist tweeting about space each week!
astrotweeps.wordpress.com
6 years on Twitter
11,617 followers
284
8.profile imageLucianne Walkowicz
@RocketToLulu


Astronomer @AdlerPlanet, co-founder @JustSpaceOrg, multimedia artist. Ethics of Mars exploration, exoplanets, social justice. Opinions mine. Pronouns: they/them
Chicago, IL
notnotrocketscience.substack.com
9 years on Twitter
19,412 followers
283
9.profile imageDr./Prof. Sarah Hörst
@PlanetDr


Asst Prof of Planetary Sci @JohnsHopkins and Titan evangelist. “I try not to hope and fail utterly” [email protected] she/her https://t.co/KTdjav31lU
Baltimore, MD, USA
etsy.com/shop/PlanetDr
11 years on Twitter
61,621 followers
282
10.profile imageSarah Tuttle
@niais


Astrophysicist. We're not going to be shady, just fierce. 100% problematic. She/her. Rebuilding with joy. Full-tilt bozo.
Pandemic Dystopian PNW
12 years on Twitter
19,067 followers
277
11.profile imageBarack Obama
@BarackObama


Dad, husband, President, citizen.
Washington, DC
obamabook.com
13 years on Twitter
126,688,873 followers
275
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
9,989 followers
275
13.profile imageDr. Jessie Christiansen
@aussiastronomer


My views are not the views of NASA | NASA Research Scientist | Exoplaneteer | She/her | Married to @PFHopkins_Astro | Mum of twins
Caltech, Pasadena, CA, USA
spider.ipac.caltech.edu/staff/christia/
6 years on Twitter
23,650 followers
273
14.profile imageAstroBetter
@astrobetter


Blog and Wiki for professional astronomers.
astrobetter.com
11 years on Twitter
6,226 followers
270
15.profile imageAstronomy Picture Of The Day
@apod


Each day a different image of our universe along with a brief explanation. For issues with this account contact @astronomyblog otherwise apod.nasa.gov/apod/lib/apsub…
Earth
apod.nasa.gov/apod/astropix.…
13 years on Twitter
1,355,920 followers
269
16.profile imageJulianne Dalcanton
@dalcantonJD


Astrophysicist at the University of Washington. Principal Investigator of the Panchromatic Hubble Andromeda Treasury (PHAT).
8 years on Twitter
8,847 followers
265
17.profile imageDavid W Hogg
@davidwhogg


cosmology, stars, exoplanets, inference, engineering, data analysis, emcee, wobble, The Cannon, Astrometry.net, The Joker, #openscience, #otherpeoplesdata
New York City / Lenape Land
dwh.gg/dwhogg
9 years on Twitter
8,536 followers
265
18.profile imageBryan Gaensler 📡🧲
@SciBry


Astronomer, Director of @DunlapInstitute at @UofT, @LRP2020 co-chair. Sci-fi connoisseur, rugby devotee, displaced Antipodean, perplexed parent. Opinions ∉ UofT
Toronto, Canada he/him
bryangaensler.net
11 years on Twitter
11,104 followers
263
19.profile imageJonathan McDowell
@planet4589


Astronomer at (but not speaking for, duh) the Center for Astrophysics, working on Chandra and quasars, and commenting on space launches and space activities.
Somerville, MA, USA
planet4589.org
11 years on Twitter
38,620 followers
261
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
11 years on Twitter
1,171,483 followers
257
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/
12 years on Twitter
4,105,140 followers
253
22.profile imageSean Carroll
@seanmcarroll


Physicist, @Caltech & @SFIscience. Host, #MindscapePodcast. Married to @JenLucPiquant. Biggest Ideas in the Universe videos: bit.ly/biggestideas. He/him.
Los Angeles
preposterousuniverse.com
11 years on Twitter
272,862 followers
248
23.profile imageProf. Karen Masters 💫⭐️✨
@KarenLMasters


Professor of astrophysics @haverfordedu. Investigating galaxies with @GalaxyZoo @SDSSurveys. Touch a galaxy @TactileUniverse. British. She/her.
Philadelphia, PA
klmasters.sites.haverford.edu
11 years on Twitter
9,845 followers
248
24.profile imageSpaceX
@SpaceX


SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft
Hawthorne, CA
spacex.com
11 years on Twitter
13,452,560 followers
246
25.profile imageDr./Prof. Renée Hložek
@reneehlozek


South African cisgender, bisexual woman Assist. Astrophysics Prof., Rhodes scholar (and lover of loud karaoke), Senior TED Fellow. Feminist scientist. She/her
Toronto, Ontario
reneehlozek.com
11 years on Twitter
6,807 followers
241
26.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
17,322 followers
239
27.profile imageKelle Cruz
@kellecruz


Astronomy Prof at @Hunter_College, @AMNH, and #BDNYC. Liveable streets. @Spurs. Founder, editor of @AstroBetter & CEO of @ScienceBetter. Coordinator of @Astropy
New York, NY
astrobetter.com
11 years on Twitter
5,693 followers
238
28.profile imageStarzanplanets
@StarzanPlanets


Astro • Physics • Planetary • Atmo • BLM • Geospace • CyberInfrastructure #ObservingRun • 229614 #PlanetaryScienceJournal
Zoom meeting
11 years on Twitter
5,068 followers
238
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
11 years on Twitter
3,104,413 followers
237
30.profile imageNeil deGrasse Tyson
@neiltyson


Astrophysicist
New York City
haydenplanetarium.org/tyson/
11 years on Twitter
14,398,106 followers
236
31.profile imageAssociate Professor Jan (JJ) Eldridge
@astro_jje


NZ theoretical astrophysicist studying exploding binary stars. Lecturer, Speaker, Sci-fi addict, feminist, femme trans she-enby. Pronouns: she/her/them/they.
Auckland, New Zealand
jjeldridge.blogs.auckland.ac.nz
7 years on Twitter
10,482 followers
235
32.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
8,629 followers
234
33.profile imageEthereal AnarchoPansexual Chanda Prescod-Weinstein
@IBJIYONGI


tweets by/for me only. all Black/all Jewish. Prof: Particle Physics & Astro & feminist #HistSTM. queer&agender woman/she. creator: Decolonising Sci Reading List
DurhamNH/CambridgeMA/EastLos
profcpw.com
12 years on Twitter
80,136 followers
232
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
12 years on Twitter
107,367 followers
231
35.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
6,565 followers
231
36.profile imageFraser Cain
@fcain


🚀 Publisher of https://t.co/SHcUI0WfIZ 🔭 Co-host of https://t.co/nyl5wKkOTy ☄️ Named after asteroid 2000 WM68
Courtenay, British Columbia
about.me/frasercain
13 years on Twitter
42,352 followers
230
37.profile imageMichele Bannister
@astrokiwi


Planetary astronomer @UCNZ, poet, hunter of new & strange worlds. Connoisseur of fuzzy dots of light. Asteroid (10463). Pākehā; she/her
Ōtautahi
mtbannister.github.io
11 years on Twitter
10,089 followers
228
38.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
11 years on Twitter
6,419 followers
227
39.profile imageJedidah Isler, PhD
@JedidahIslerPhD


Astrophysicist / Professor / Relentless Dreamer / Innovator / Founder & Host @VanguardSTEM / Senior @TEDFellow / @NatGeo Explorer [she]
JedidahIslerPhD.com
10 years on Twitter
21,163 followers
226
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
11 years on Twitter
3,050,403 followers
224
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…
6 years on Twitter
4,581 followers
224
42.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
10 years on Twitter
28,382 followers
223
43.profile imageMike Brown
@plutokiller


Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. Striving to be antiracist and antisexist.
Pasadena, CA
mikebrown.caltech.edu
11 years on Twitter
65,026 followers
222
44.profile imageMC Stardust ✨
@Summer_Ash


#BlackLivesMatter I seem really confident and I talk about space. #TeamRadio #defectiveheartgirlsolutions 1/2 of @startorialist, opinions=mine (she/her)
Socorro, NM
summerash.com
10 years on Twitter
13,443 followers
222
45.profile imageDr. Tanya Harrison
@tanyaofmars


Professional Martian 🔴 Former mission ops @MarsCuriosity, @MarsRovers & more 🌍 Director of Science Strategy @planetlabs Fed 👩‍🚀 Views=my own 🇺🇸🏳️‍🌈🇨🇦
Washington DC + Toronto
tanyaofmars.com
11 years on Twitter
40,157 followers
220
46.profile imageAlex Parker
@Alex_Parker


Planetary astronomer and artist exploring the origin and history of our solar system. He/him.
Boulder, Colorado
alexharrisonparker.com
11 years on Twitter
32,244 followers
220
47.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
11 years on Twitter
462,677 followers
219
48.profile imageAlessondra Springmann
@sondy


aka Sondy. asteroids, comets, @AreciboRadar/🇵🇷 love, cacti 🌵, geology, autoimmune disease/healthcare advocacy, puns, cat herding @ObservatoryCats. she/her
Chukson / Tucson, AZ
sondy.com
10 years on Twitter
9,360 followers
219
49.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
11 years on Twitter
716,902 followers
218
50.profile imageDr Rachael Livermore
@rclivermore


Astrophysicist | Science Communicator. She/her. Videos of my public talks at bit.ly/SciTalks
London, England
rlivermore.com
12 years on Twitter
8,057 followers
218
51.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
5,042 followers
218
52.profile image★ dr amanda bauer ★
@astropixie


Head of Edu&Outreach for Rubin Observatory & Deputy Director of Rubin Operations. #CosmicVertigo space podcast abc.net.au/radionational/
Tucson, AZ
amandabauer.blogspot.com
12 years on Twitter
9,541 followers
217
53.profile imageBrooke Simmons
@vrooje


Distracted astrophysicist researching galaxies & black holes & other interesting things. Also planetaryresponsenetwork.org lead. (She/her)
United Kingdom
vrooje.github.io
12 years on Twitter
9,258 followers
217
54.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/…
12 years on Twitter
6,750,382 followers
214
55.profile image☄Ashley🔭Lindalía☄
@That_Astro_Chic


🚀🔭📡Astrochemist⚗🧪🔬|Planetary Scientist👩🏾‍🔬🪐|The Realest In The Streets|Fairy Godmom of Astro💫|@BlackInAstro Week Founder| @BlackInChem Co-Founder
Chicago, IL, USA,🌍
today.com/paid-content/w…
9 years on Twitter
21,375 followers
214
56.profile imageDavid Spergel
@DavidSpergel


Astrophysicist at Princeton University and Flatiron Institute
Princeton NJ
astro.princeton.edu/~dns
6 years on Twitter
6,981 followers
214
57.profile imageBenneHolwerda
@BenneHolwerda


Extra-Galactic Astronomer & dad. Dust, galaxy morphology, supernovae, galaxy evolution. University of Louisville. Opinions & typos my own. He/him
Louisville, KY
12 years on Twitter
2,838 followers
214
58.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
30,352 followers
212
59.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
11 years on Twitter
4,131 followers
212
60.profile imageRisa Wechsler
@RisaWechsler


astrophysicist. cosmologist. maker of universes, surveyer of the skies. professor of physics @stanford, director of @kipac1. talks: bit.ly/risamovies
San Francisco
risawechsler.com
8 years on Twitter
11,124 followers
211
61.profile imageESA Science
@esascience


Science @ the European Space Agency ESA, keeping you posted on European space science activities.
Noordwijk, The Netherlands
esa.int/science
10 years on Twitter
371,584 followers
207
62.profile imageSophia Gad-Nasr
@Astropartigirl


I do cosmology and astroparticle theory. I pick apart the Universe to figure out how it works. Science Advisor. Dark Matter hunter. 🇵🇱✡🇪🇬☪️ She/her
🐶|Los Angeles〉+ 🐹|Irvine〉
astropartigirl.com
10 years on Twitter
54,462 followers
206
63.profile imageDr. Caitlin Casey
@astrocaits


Prof at the University of Texas at Austin🤘🏼, extragalactic astrophysics, big fan of my animal crew: 🐷🐔😽! Feminist. Science. Compassion+justice. she/hers.
Austin, TX
as.utexas.edu/~cmcasey
6 years on Twitter
3,710 followers
204
64.profile imageCatherine Q.
@CatherineQ


Astrophysicist, science communicator, over-thinker. One of @HuffPostscience Top 30 Physicists to follow. @AucklandUni @AucklandSpace space person. Dogs rule.
Auckland, New Zealand
CatherineQ.com
11 years on Twitter
41,737 followers
203
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
10 years on Twitter
6,946 followers
203
66.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
926,989 followers
200
67.profile imageLIGO
@LIGO


Official Twitter of the LIGO Scientific Collaboration. We detect gravitational waves! YouTube: youtube.com/ligovirgo
Livingston, LA and Hanford, WA
ligo.org
12 years on Twitter
108,163 followers
200
68.profile imageEthan Siegel
@StartsWithABang


The Universe is: Expanding, cooling, and dark. It starts with a bang! #Cosmology Science writer, astrophysicist, author, communicator. He/him or they/them.
Portland, OR
forbes.com/sites/startswi…
9 years on Twitter
24,874 followers
200
69.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
8 years on Twitter
4,127 followers
200
70.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
10 years on Twitter
10,621,076 followers
198
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. Formerly @CassiniSaturn: solarsystem.nasa.gov/cassini
Milky Way Galaxy
solarsystem.nasa.gov
12 years on Twitter
1,742,601 followers
198
72.profile imageScare a Ballard 🎃
@hubbahubble


Habitable worlds, kindness, fiction, etc. At ~75 km/s*Mpc! One half of @drssarahcare
Cambridge, MA
drballard.space
6 years on Twitter
3,524 followers
198
73.profile imageMoiya McTier
@GoAstroMo


Folklorist to the stars, and astrophysicist to the folks! Host of @ExolorePod. she/her #scicomm #BiInSci #BlackandSTEM #worldbuilding
New York, NY
moiyamctier.com
6 years on Twitter
11,378 followers
197
74.profile imageDr. Rachael Beaton
@rareflwr41


migrant astronomer currently at Princeton; 'i have loved the stars too fondly to be fearful of the night' - sarah williams
princeton, nj
sites.google.com/site/rachaellb…
10 years on Twitter
2,365 followers
197
75.profile imageNASA's Juno Mission
@NASAJuno


Exploring Jupiter. Follow @nasasolarsystem for the latest updates. missionjuno.swri.edu | nasa.gov/juno
Jupiter
11 years on Twitter
772,324 followers
196
76.profile imageProf Anna Watts
@drannawatts


Professor of Astrophysics @ Univ. of Amsterdam. Neutron stars (explosions, dense matter), X-ray astronomy. Mom, Migrant. Particles in stars blah blah.
Amsterdam
staff.fnwi.uva.nl/a.l.watts/
6 years on Twitter
6,401 followers
196
77.profile imageBecky Smethurst
@drbecky_


Astrophysicist researching how supermassive black holes affect galaxies. I get overly enthusiastic about space on YouTube: youtube.com/drbecky
Oxford, England
drbecky.uk.com
11 years on Twitter
15,884 followers
195
78.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
2,387,662 followers
194
79.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
227,698 followers
194
80.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
12 years on Twitter
44,574 followers
194
81.profile imageNicole *WEAR A FREAKING MASK* Gugliucci
@NoisyAstronomer


A physics professor who loves education, astronomy, dogs, books, weights, and good trouble. She/her ❤️💜💙 Tweets mine; RT/like≠endorse
New Hampshire, USA
12 years on Twitter
21,348 followers
193
82.profile imageBill Nye
@BillNye


"Great Big World of Science" now available everywhere books are sold
Los Angeles, CA
bit.ly/2Q0EGLf
11 years on Twitter
6,178,995 followers
190
83.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
11 years on Twitter
44,255 followers
189
84.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
11 years on Twitter
5,951 followers
189
85.profile imageDr Chiara Mingarelli
@Dr_CMingarelli


Gravitational-wave astrophysicist. Associate Research Scientist at @FlatironCCA, Assistant Prof. at @UConn, @NANOGrav enthusiast.
New York, NY
chiaramingarelli.com
9 years on Twitter
7,776 followers
188
86.profile imageDan F-M
@exoplaneteer


I write code for good & astrophysics. Associate Research Scientist at @FlatironCCA (he/him)
NYC
dfm.io
9 years on Twitter
3,460 followers
188
87.profile imageMeg Schwamb
@megschwamb


Planetary scientist & astronomer at Queen’s University Belfast: KBOs, Planet Four(Mars), MBCs(Comet Hunters),LSST SSSC co-chair. Opinions tweeted are my own
Belfast, UK
megschwamb.com
10 years on Twitter
5,718 followers
187
88.profile imageSTARtorialist
@startorialist


Science + Fashion. Co-founded by professional astronomers @emilylurice & @Summer_Ash. Blog, pop-up, and now ONLINE SHOP with @debkovalsky & @kellecruz. ✨🚀
The Universe
shop.startorialist.com
6 years on Twitter
5,104 followers
186
89.profile imageMika McKinnon
@mikamckinnon


Field geophysicist, disaster researcher, scifi science consultant, science writer, public speaker, irrepressibly curious. #scicomm #womeninSTEM she/her 🇨🇦🇺🇸
West Coast
about.me/mikamckinnon
11 years on Twitter
66,939 followers
185
90.profile imageNature News & Comment
@NatureNews


From the news team at Nature, the international journal of #science. Daily newsletter: go.nature.com/naturebriefing, open for news tips: go.sn.pub/NewsTips
Worldwide
nature.com/news
12 years on Twitter
2,125,822 followers
184
91.profile imageShit Academics Say
@AcademicsSay


A social experiment | @prof_nch
chronicle.com/article/Academ…
7 years on Twitter
343,242 followers
184
92.profile imageNadia Drake
@nadiamdrake


Contributing writer @natgeo. Former ballet dancer, slightly obsessed with planets (and MOONS), jungles and spiders. Champagneophile. PhD. (she/her) 🇱🇧🇺🇸
nadiadrake.com
10 years on Twitter
28,160 followers
184
93.profile imageDr. Emily Petroff
@ebpetroff


Astronomer.Reader.Random number generator. Veni Fellow studying fast radio bursts 📡💥 at the University of Amsterdam in the API 🏳️‍🌈
The Netherlands
ebpetroff.com
7 years on Twitter
10,289 followers
184
94.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
10 years on Twitter
46,890 followers
183
95.profile imageAlberto Conti
@albertoconti


Astrophysicist - Tweets are my own, at least in this multiverse. he/him --en.wikipedia.org/wiki/Alberto_C…
Colorado, USA
en.m.wikipedia.org/wiki/Alberto_C…
12 years on Twitter
3,993 followers
183
96.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
11 years on Twitter
705,130 followers
182
97.profile imageReal Scientists | Ayushi
@realscientists


Real science from real scientists, writers, communicators, artists & clinicians. This week: Ayushi Nayak | @ayushi_nayak
Everywhere
realscientists.org
7 years on Twitter
89,052 followers
182
98.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
2,241 followers
181
99.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
2,517 followers
180
100.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
395,267 followers
179
101.profile imageNewHorizons2015
@NewHorizons2015


The First Space Mission to Explore Planet Pluto--Ride Along Via Principal Investigator Alan Stern's Private New Horizons Twitter Feed. Follow Stern @AlanStern
Deeeeep Space
12 years on Twitter
291,775 followers
179
102.profile imageMichelle Collins
@michelle_lmc


Astrophysicist working on Local Group galaxies. Soft spot for Andromeda. Keen runner. All views my own. RT != endorsement
Guildford, England
therunningastronomer.com
11 years on Twitter
2,767 followers
179
103.profile imageElon Musk
@elonmusk


11 years on Twitter
40,310,822 followers
178
104.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
11 years on Twitter
695,734 followers
178
105.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)
449,245 followers
178
106.profile imageJames Davenport, PhD
@jradavenport


Dad, astronomer, professor, maker of data & science things. Studying stars, looking for aliens. All opinions are my own. #BlackLivesMatter
Seattle, WA
jradavenport.github.io
8 years on Twitter
3,615 followers
178
107.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
2,674 followers
178
108.profile imageAlexandra Witze
@alexwitze


Independent science journalist, contributor to THE CRAFT OF SCIENCE WRITING (bit.ly/2GIoKJ6). witzescience-at-gmail-dot-com. She/her/hers.
Boulder, CO
alexandrawitze.com
11 years on Twitter
22,679 followers
177
109.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
9,078 followers
177
110.profile imageEd Yong
@edyong209


Science writer at The Atlantic Total Landscaping. Author of I CONTAIN MULTITUDES, a New York Times bestseller. Married to Liz Neeley. edyong.me (he/him)
At home
theatlantic.com/author/ed-yong/
11 years on Twitter
307,748 followers
176
111.profile imageAnna Frebel
@annafrebel


Astronomer & stellar archaeologist searching for the oldest stars in the universe (yes, they are 12-13 billion yrs old!); also professor at MIT & author
Cambridge, MA, USA
annafrebel.com
7 years on Twitter
13,587 followers
176
112.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
3,082 followers
175
113.profile imageJohanna
@johannateske


She/her/hers. Astronomer, runner, feminist, vegan, Nats fan, Peloton fan.
Washington, DC
johannateske.squarespace.com
6 years on Twitter
2,741 followers
175
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
11 years on Twitter
7,021 followers
174
115.profile imageRose DF
@_Astro_Nerd_


Living with my feet on the ground, and my heart in the Cosmos. | ASU Physics to Astro & Planetary Sci | Astrophotography Padawan | Caribeña 🇩🇴 (she/ella)
New York, NY
rosedf.net
6 years on Twitter
42,727 followers
172
116.profile imageJason Major
@JPMajor


Sharing space news and beautiful views of the Universe while I #StayAtHome
Warwick, RI
lightsinthedark.com
10 years on Twitter
41,741 followers
172
117.profile imageRobert McNees, the bastegod
@mcnees


Professor & physicist. Black holes, quantum gravity, cosmology. Rocky Top. Tar Heel. RTs are spooky action at a distance. Opinions are mine, not my employer's.
Chicago, z=0
jacobi.luc.edu
12 years on Twitter
21,692 followers
171
118.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
2,187 followers
171
119.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
9 years on Twitter
5,121 followers
170
120.profile imageCERN
@CERN


#CERN, the European Organization for Nuclear Research, is the world's largest particle physics lab, home of the #LHC. French: @CERN_FR
Geneva
home.cern
12 years on Twitter
2,587,535 followers
169
121.profile imageMatthew R "The Stone Child" Francis
@DrMRFrancis


Writer of science, fiction, and comics. Wearer of jaunty hats. Profile portrait by @sciencecomic . He/him.
bowlerhatscience.org
10 years on Twitter
29,229 followers
169
122.profile imageVoter Dr. Amber Straughn believes in science
@astraughnomer


Black Lives Matter. @nasa Astrophysicist. From Arkansas. #ClimateChangeIsReal Pilot, yogini, Great Dane mom, @PearlJam superfan #FirstGen she/her Tweets mine
Lukin's
amberstraughn.com
9 years on Twitter
15,241 followers
169
123.profile imageBrian Keating 🔭
@DrBrianKeating


Chancellor’s Professor @UCSanDiego Astrophysicist|Author @LosingTheNobel
👇INTO THE IMPOSSIBLE PODCAST
bit.ly/BrianKeatingYo…
10 years on Twitter
11,555 followers
169
124.profile imageJonathan Fortney • OMG Wear a Mask! • #BLM
@jjfplanet


@ucsc Professor & Director of Other Worlds Laboratory. Planetary Astrophysics: Exoplanets & Solar System. Father, Partner, Softballer, Runner, Minnesota. he/him
Santa Cruz, CA
owl.ucsc.edu
8 years on Twitter
3,592 followers
169
125.profile imageKarin Sandstrom
@karinsandstrom


Astronomer. Assistant Professor at UC San Diego. Lover of coffee, interstellar dust, California, nerdy stuff.
San Diego, CA
karinsandstrom.github.io
11 years on Twitter
2,859 followers
169
126.profile imageSarafina Nance
@starstrickenSF


I study supernovae & cosmology | Astrophysics PhD student @UCBerkeley | @NSF fellow | BRCA2 previvor making cancer my bitch | IG: @starstrickensf | she/her 🇪🇬
P.O.Box 457 Berkeley, CA 94701
starafina.com
5 years on Twitter
109,154 followers
168
127.profile imageJames Tuttle Keane
@jtuttlekeane


planetary scientist 🪐 | science illustrator 🎨 | trekkie 🖖 | dog dad 🐶 | he/him | 🏳️‍🌈 | married to @dearestantoine 💖 | Pasadena 🌹 | views are my own
Pasadena, CA
jamestuttlekeane.com
6 years on Twitter
7,706 followers
168
128.profile imageJC Holbrook
@astroholbrook


Astrophysicist, Cultural Astronomer, Filmmaker. Black Suns vimeo.com/ondemand/black… TV The Science Tourists: y2u.be/KNjrP9IuAAE.
Edinburgh, UK
uwcastro.org/our_team/holbr…
11 years on Twitter
4,169 followers
168
129.profile imageKamala Harris
@KamalaHarris


Vice President-Elect of the United States. Senator, Wife, Momala, Auntie. Fighting for the people. She/her.
California
joebiden.com
11 years on Twitter
12,369,436 followers
167
130.profile imageESA Gaia
@ESAGaia


Science with 1 billion objects in three dimensions
ESA
cosmos.esa.int/gaia
11 years on Twitter
23,526 followers
167
131.profile imageNatalie Batalha
@nbatalha


Professor of Astrophysics & Director of Astrobiology, UC Santa Cruz.
Silicon Valley, California
11 years on Twitter
7,010 followers
167
132.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
5,543 followers
167
133.profile imageGeert Barentsen
@GeertHub


NASA Scientist & Software Engineer. Belgian, like waffles.
Mountain View, CA
geert.io
11 years on Twitter
3,754 followers
167
134.profile imageDr. Jennifer L. Hoffman ✨🏠
@astroprofhoff


Astronomer, associate professor, alto, auntie, ailurophile. She/her. University of Denver
Denver, CO
grammai.org/jhoffman/
6 years on Twitter
3,510 followers
167
135.profile imageiamstarboard
@iamstarnord


Anti-racist AF. AI in the Sky. #BlackandStem #EthicsInAI #ThisIsBlackLight #ChangeNowPhysics thisisblacklight.com deepskieslab.ai My opinions only. he/him/his
on it.
iamstarnord.com
10 years on Twitter
3,177 followers
167
136.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
371,243 followers
166
137.profile imageAstro Union
@IAU_org


Founded in 1919, the International Astronomical Union (IAU) promotes and safeguards the science of astronomy through international cooperation.
iau.org
6 years on Twitter
11,916 followers
166
138.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
11 years on Twitter
8,975 followers
166
139.profile imageElisabeth Newton
@EllieInSpace


Astronomer, educator and assistant professor @Dartmouth College. Also a climber, baker, crafter & @astrobites co-founder. She/her.
Hanover, NH
dartmouth.edu/~ernewton
9 years on Twitter
2,642 followers
165
140.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
21,978 followers
164
141.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
10 years on Twitter
5,646 followers
164
142.profile imageLaura Lopez
@ohdearz


Astronomy professor @ohiostate studying birth & death of stars with all of the telescopes. She/her
8 years on Twitter
2,298 followers
164
143.profile imageJosh Peek
@jegpeek


Principal Investigator @MAST_News. Data Science and astronomy at @stsci and JHU. Statements do not reflect the position of any employer, obvi.
Baltimore
stsci.edu/~jegpeek/
11 years on Twitter
1,402 followers
164
144.profile imageBlackPhysicists
@BlackPhysicists


Arlington, VA and Worldwide
11 years on Twitter
24,742 followers
163
145.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
7,070 followers
162
146.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…
4 years on Twitter
13,648 followers
161
147.profile imageEric Mamajek
@EricMamajek


Star and exoplanet whisperer. Statements & opinions my own. My annoying topics: astronomy, hurricanes, meteorites, Pgh sports.
Douglass
9 years on Twitter
3,136 followers
161
148.profile imageThomas Robitaille 🇪🇺
@astrofrog


Scientific software developer, lead developer of Glue, co-ordinator for the Astropy project, open development advocate.
United Kingdom
thomasrobitaille.com
11 years on Twitter
2,701 followers
161
149.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
spacetelescope.org
10 years on Twitter
656,472 followers
160
150.profile imageAlan Stern
@AlanStern


Planetary Scientist.Suborbital Astronaut. Pilot. Author. Speaker. Dad. Optimist.Not necessarily in that order. Follow my New Horizons Twitter @NewHorizons2015.
Niwot, CO
alanstern.space
12 years on Twitter
41,485 followers
160
151.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
6,751 followers
160
152.profile imageRuth Angus
@ruthangus


Curator & Prof. of Astrophysics at the American Museum of Natural History @AMNH & Flatiron Institute @FlatironCCA. I study stars and exoplanets.
New York, NY
ruthangus.github.io
9 years on Twitter
2,088 followers
160
153.profile imageDianna Cowern
@thephysicsgirl


Science Video Producer ⥊ MIT Physics grad https://t.co/wlVq9lURTE Plz respond to tweets w bad puns
8000 pc from Sagittarius A*
patreon.com/physicsgirl
8 years on Twitter
148,245 followers
159
154.profile imageSloan Digital Sky Surveys
@sdssurveys


Tweeting about mapping the Universe @APOGEEsurvey @eBOSSurvey @MaNGASurvey
Apache Point Observatory.
sdss.org
7 years on Twitter
6,162 followers
159
155.profile imageJames Bullock
@jbprime


Dean @UCIPhysSci - Professor @UCIPhysAstro - Astrophysicist Cosmologist - Fan of @UCImath @UCIchemistry @UCIESS @UCIrvine - Mumbler on @ScienceChannel #HTUW
Irvine, California, USA
physics.uci.edu/~bullock/
11 years on Twitter
5,140 followers
159
156.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
3,473 followers
159
157.profile imageTrueSciPhi / Kelly Truelove
@TrueSciPhi


A window on science, philosophy, and mathematics communities on social media, by Kelly Truelove (physics PhD). Lists: TrueSciPhi.org. Images: TrueSciPhi.art.
Austin, Texas
TrueSciPhi.org
5 years on Twitter
8,985 followers
158
158.profile imageBenjamin Pope
@fringetracker


Astronomer - he/him
Gadigal/Gweagal country
benjaminpope.github.io
7 years on Twitter
2,853 followers
158
159.profile imageDr. Abbie🎃✊✊🏿✊🏻✊🏽
@abigailStev


#ActualLivingScientist (she/her) 👩🏻‍💻 NSF fellow @msu_astro & @michiganastro 🔭 compact objects 💥 #OpenSource 🐍 #BiInSci 💖 knitter 🧶 tweets≠NSF,MSU,UM
Anishinaabeg/Odawa land
abigailstevens.com
9 years on Twitter
2,692 followers
158
160.profile imageAnna Hughes
@AnnaGHughes


Astrophysics PhD candidate at UBC, thesis on space weather of ultracool dwarfs. Snowboarder, violinist, prog enthusiast. She and her.
Vancouver, British Columbia
paypal.me/annaghughes
4 years on Twitter
26,724 followers
157
161.profile imageAlan Duffy
@astroduff


Professor in Astrophysics at @Swinburne and Lead Scientist of @RiAus Instagram.com/profalanduffy
Melbourne
australiascience.tv/covidsafe-trac…
8 years on Twitter
22,490 followers
157
162.profile imagePeter Coles 🇮🇪 🇪🇺🌈🎹🎷🎼🎶
@telescoper


Theoretical astrophysicist specialising in the Universe and all that surrounds it (e.g. jazz, opera, poetry & crosswords). Pronouns: he/him/his
Maynooth, Co Kildare, Ireland
telescoper.wordpress.com
11 years on Twitter
6,404 followers
157
163.profile imageAdrian Price-Whelan
@adrianprw


astrophysics postdoc @ Flatiron Institute (CCA); galaxy dynamics, binary stars; @astropy developer; music; github.com/adrn (he/him). Black Lives Matter.
new york, ny
adrian.pw
9 years on Twitter
2,809 followers
157
164.profile imageNew Scientist
@newscientist


The best place to find out what’s new in science – and why it matters. Tweets by @samwong1. Subscribe here: https://t.co/IfOsLsD70h
Worldwide
newscientist.com
11 years on Twitter
3,818,969 followers
156
165.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
11 years on Twitter
1,927,839 followers
156
166.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
11,678 followers
156
167.profile imageSAO/NASA ADS
@adsabs


adsabs.harvard.edu
9 years on Twitter
3,311 followers
156
168.profile imageScientific American
@sciam


Awesome discoveries. Expert insights. Science that shapes the world.
New York City
scientificamerican.com
12 years on Twitter
3,960,152 followers
155
169.profile imageDr. Buzz Aldrin
@TheRealBuzz


Gemini 12 & Apollo XI Astronaut & Moonwalker; West Point; USAF Col, Korean War Vet; MIT ScD.; Human SpaceFlight Institute Founder
buzzaldrin.com
11 years on Twitter
1,540,915 followers
155
170.profile imageDr. Kaitlin Rasmussen
@toomanyspectra


twitter’s spectroscopist ✨ astronomy post-doc @UMich 😎 non-binary ✊ sci-fi writer & consultant 🚀 advocate for gender minorities in STEM 🏳️‍🌈 she/they
Ann Arbor, MI
kaitlinrasmussen.com
2 years on Twitter
6,390 followers
155
171.profile imageMarc Kuchner
@marckuchner


Astrophysicist, Songwriter.
Greenbelt, MD
marketingforscientists.com
11 years on Twitter
5,633 followers
155
172.profile imageJ. ''cares too much about data'' Shanahan
@Enceladosaurus


Lead Data Scientist - Passions: video game AI/ML, astrophysics, EMT, video/boardgame dev & a11y - Cofounded @AAS_WGAD - Created #disabledandSTEM - #EhlersDanlos
Washington, DC
enceladosaur.us
9 years on Twitter
6,061 followers
154
173.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
11 years on Twitter
301,439 followers
153
174.profile imageBobak Ferdowsi
@tweetsoutloud


He / him. Space exploration fan | Works at NASA JPL | Wears a mask | Black Lives Matter | Opinions are mine | polka dots forever
Pasadena, CA
instagram.com/tweetsoutloud
11 years on Twitter
129,426 followers
153
175.profile imageCorey S. Powell
@coreyspowell


Casting pods with @BillNye on Science Rules. Making magazines @discovermag and @AmSciMag. Writing all around. Science-curious.
Brooklyn, NY
discovermagazine.com/outthere
11 years on Twitter
72,868 followers
153
176.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
4,238 followers
153
177.profile imageJoe Biden
@JoeBiden


President-elect, husband to @DrBiden, proud father & grandfather. Ready to build back better for all Americans.
Wilmington, DE
joebiden.com
13 years on Twitter
19,886,767 followers
152
178.profile imageShannon Stirone 💀
@shannonmstirone


Writer. Find me in @NYTimes @washingtonpost @Longreads @PopSci @TheAtlantic @NatGeo @SciAm @RollingStone @Wired & others. Opinions are mine. she/her
Oakland, CA
shannonstirone.com
6 years on Twitter
32,721 followers
152
179.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
28,658 followers
152
180.profile imageMia de los Reyes
@MiaDoesAstro


Astro PhD student. She/her/hers, Filipina-American, rock climber, aerialist, avid eater of baked goods.
Pasadena, CA
astro.caltech.edu/~madlr/index.h…
3 years on Twitter
4,936 followers
152
181.profile imageJoss Bland-Hawthorn
@JossBlandHawtho


All things novel, beautiful, poetical, historical, astrophysical, mathematical, technological.
Sydney, Australia
physics.usyd.edu.au/~jbh/
6 years on Twitter
2,482 followers
152
182.profile imageKevin Schawinski
@kevinschawinski


Co-founder/CEO @modulos_ai
Zurich, Switzerland
modulos.ai
9 years on Twitter
4,524 followers
151
183.profile imageDavid Grinspoon
@DrFunkySpoon


Astrobiologist, Author, Musician. 👽🚀🎸🎵🌎❤️
Biosphere One
funkyscience.net
9 years on Twitter
28,163 followers
150
184.profile imageSamaya Nissanke
@samayanissanke


Astrophysicist, gravitational waves, black holes and neutron star obsessor, working mum, spokesperson @GRAPPAInstitute @UvA_Amsterdam
Amsterdam, the Netherlands
7 years on Twitter
2,616 followers
150
185.profile imageDr. Phil Metzger
@DrPhiltill


Planetary scientist at @UCF. CoFounder NASA KSC SwampWorks. Space Mining. Space Settlement. Science. Instagram @drphiltill
Orlando, FL
philipmetzger.com
7 years on Twitter
78,980 followers
149
186.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
bit.ly/I2I_Course
6 years on Twitter
3,424 followers
149
187.profile imagePHD Comics
@PHDcomics


Life (or the lack thereof) in Academia. Comic strip by Jorge Cham. Instagram.com/phd_comics
phdcomics.com
12 years on Twitter
286,414 followers
148
188.profile imageDr Jane MacArthur
@Jane_MacArthur


Planetary scientist studying @UKAntarcticMets, martian meteorites and comet Stardust. Fellow & elected Councillor @RoyalAstroSoc #RAS200 #Violinist #FCA
Manchester
janemac.org
11 years on Twitter
7,400 followers
147
189.profile imageJuan Carlos Munoz
@astro_jcm


Astronomer & Science Communicator. Coordinator of @astro4edu. Used to collect photons at @ESO. ESP/ENG. Check my astro pics: instagram.com/astro_jcm
Heidelberg
linkedin.com/in/juan-carlos…
4 years on Twitter
4,554 followers
147
190.profile imageDr Erin Ryan
@erinleeryan


Doctor of the flying space rocks who sciences data, curser of #Python, master gardener of #modicellogarden, collector of orchids, tweets mine & not employer's.
Near the crabby impact crater
erinleeryan.com
11 years on Twitter
3,332 followers
147
191.profile imageErik Tollerud
@eteq


Astrophysicist, Python coder, and general lover of nature in all its forms. Tweets are my own. He/him/his.
Baltimore, MD
stsci.edu/~etollerud
11 years on Twitter
2,267 followers
146
192.profile imageIntl. Space Station
@Space_Station


NASA's page for updates from the International Space Station, the world-class lab orbiting Earth 250 miles above. For the latest research, follow @ISS_Research.
Low Earth Orbit
nasa.gov/station
7 years on Twitter
4,040,936 followers
143
193.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
1,201,358 followers
143
194.profile imageNASA InSight
@NASAInSight


The InSight mission will study 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
713,673 followers
143
195.profile imageThomas Zurbuchen
@Dr_ThomasZ


Associate Administrator, @NASA Science Mission Directorate
Washington, DC
science.nasa.gov
9 years on Twitter
41,440 followers
143
196.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
18,031 followers
143
197.profile imageHaley Gomez
@astrofairy


I'm an Astrophysicist, love books, films astronomy, shoes and dresses.
Cardiff
haley.gomez.me.uk
9 years on Twitter until last tweet (2019-Feb-26)
3,024 followers
143
198.profile imageGreta Thunberg
@GretaThunberg


Climate and environmental activist with Asperger’s Born at 375ppm #ClimateStrike #FridaysForFuture #SchoolStrike4Climate #FaceTheClimateEmergency
Sverige
ClimateEmergencyEU.org
2 years on Twitter
4,452,742 followers
142
199.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
310,456 followers
142
200.profile imageJames O'Donoghue
@physicsJ


Planetary Astronomer @JAXA_en, previously @NASA. Observer of Jupiter & Saturn. Dad, husband and amateur animator. Tweets my own
Tokyo, Japan
youtube.com/jayphys85/vide…
9 years on Twitter
94,808 followers
142
201.profile imageProf. Lucie Green
@Dr_Lucie


Royal Society Research Fellow, physics Prof at UCL, chair of governors @ucl_academy. Sun & space. Chief Stargazer @popastro. Book: amzn.to/2nitfmi
UK
luciegreen.com
10 years on Twitter
22,396 followers
142
202.profile imageJessica Kirkpatrick
@berkeleyjess


Jessica Ann Kirkpatrick, PhD Astrophysicist → Data Scientist → Treasure Hunter Poster Download: https://t.co/PmmAZGEACB Purchase Prints: https://t.co/HbMtMlj7FJ
San Francisco, CA
berkeleyjess.blogspot.com
11 years on Twitter
5,056 followers
142
203.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
11 years on Twitter
187,789 followers
141
204.profile imageMark McCaughrean
@markmccaughrean


Senior Advisor for Science & Exploration @esa Co-founder @spacerockslive Well aware of the (in)significance of being recycled starstuff. Opinions very much own.
Wassenaar, The Netherlands
5 years on Twitter
7,167 followers
141
205.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
6,727 followers
141
206.profile imageCaprice Phillips
@CapricePhillips


"Get in loser, we're going to do science!"|OSU Astro PhD Student 🔭🪐|LSSTC DSFP Fellow|brown dwarfs & exoplanets|#BlackandSTEM ✊🏾👩🏾‍💻|#BlackInAstro|she/her
Columbus,OH
capricephillips.github.io/-cphillips/
8 years on Twitter
6,692 followers
141
207.profile imageCarl E. Fields
@carlnotsagan


PhD Candidate using computers to blow up stars @msu_astro/@seseasu. Supported by @LosAlamosNatLab and @nsfgrfp. Venmo: carlnotsagan. he/him/his.
Tempe, AZ
carlnotsagan.com
6 years on Twitter
4,475 followers
141
208.profile imageJason Kalirai
@JasonKalirai


Astrophysicist and Civil Space Mission Area Executive @JHUAPL. Excited about space exploration and enabling new science with amazing missions. Tweets mine.
Highland, MD
jasonkalirai.com
9 years on Twitter
2,538 followers
141
209.profile imageScott Kelly
@StationCDRKelly


Ret US Navy Capt & Former NASA Astronaut | #YearInSpace | @KepplerSpeakers | NY Times Bestselling Author |#EnduranceMemoir #InfiniteWonder #MyJourneyToTheStars
Earth
linktr.ee/StationCDRKelly
11 years on Twitter
5,462,956 followers
140
210.profile imageTim Peake
@astro_timpeake


Soldier, Pilot, Parent, Astronaut. Autobiography #Limitless out now in hardback, audible & kindle: amzn.to/3hn1vE0
UK
timpeake.com
8 years on Twitter
1,586,777 followers
140
211.profile imageChandra Observatory
@chandraxray


Chandra's ongoing mission is to study the X-ray Universe. Operated for NASA by Smithsonian Astrophysical Observatory. Legal: s.si.edu/legal
In orbit
chandra.si.edu
12 years on Twitter
218,523 followers
140
212.profile imageHubbleTelescope
@HubbleTelescope


News from the Hubble Space Telescope operated by @stsci
hubblesite.org/news
12 years on Twitter
167,769 followers
140
213.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
11 years on Twitter
117,055 followers
140
214.profile imageDNLee
@DNLee5


#BLACKandSTEM Auntie, Mammalogist, Diversity & Access to STEM, Unapologetically Intersectional, Mama Panyabuku, TED Fellow, NatGeo Emerging Explorer
Midwest, US; Tanzania, Africa
about.me/DNLee
10 years on Twitter
38,340 followers
140
215.profile imageIan J. O'Neill
@astroengine


@NASAJPL news media rep for Earth sciences, asteroids, comets, robotics, space tech and the Deep Space Network. Astrophysicist at heart. Opinions are mine.
Woodland Hills, California
astroengine.com
12 years on Twitter
36,530 followers
140
216.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)
2,259 followers
140
217.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
1,620 followers
140
218.profile imageAstronomy Meetings
@astromeetings


Sharing astronomy meeting twitter links. Send me your conference title, #tag and url, **when the meeting starts**, and I'll RT to distribute. @AstroRJS
6 years on Twitter
1,542 followers
140
219.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
13 years on Twitter
1,182,522 followers
139
220.profile imageSPACE.com
@SPACEdotcom


News coverage and conversation about space science, astronomy and exploration. Part of @futureplc
NYC
SPACE.com
12 years on Twitter
802,093 followers
139
221.profile imageNASA Voyager
@NASAVoyager


The official account for NASA’s twin Voyager 1 & 2 spacecraft, the longest operating spacecraft in deep space. 🛰 Mission team headquartered at @NASAJPL
Interstellar space
voyager.jpl.nasa.gov
10 years on Twitter
610,381 followers
139
222.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…
7 years on Twitter
53,674 followers
139
223.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…
11 years on Twitter
9,546 followers
139
224.profile imageGiant Magellan
@GMTelescope


A giant next-generation multiple-mirror telescope seeking to unlock the mysteries of the universe. For content in Spanish, follow @GMTelescope_esp.
Chile
gmto.org
9 years on Twitter
8,312 followers
139
225.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
10 years on Twitter
6,656 followers
139
226.profile imageMark Marley
@astromarkmarley


Astronomer working for a well known national space agency. Interests include extrasolar planets, brown dwarfs, giant planets. Opinions are mine alone.
Mountain View, California
google.com/profiles/Mark.…
10 years on Twitter
3,574 followers
139
227.profile imageAstropy
@astropy


This is the official twitter account for the Astropy project.
Earth
astropy.org
9 years on Twitter
3,972 followers
138
228.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
3 years on Twitter
817,714 followers
137
229.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
22,696 followers
137
230.profile imageKatey Alatalo
@astrokatey


Ph.D. astronomer at STScI, currently housed at Carnegie. Space is amazing! My views are my own.
Pasadena, CA
stsci.edu/~kalatalo/
12 years on Twitter
3,307 followers
137
231.profile imageXKCD Comic
@xkcdComic


XKCD comic feed with images and mobile friendly links. Unofficial, run by @dghubble
xkcd.com
6 years on Twitter
326,928 followers
136
232.profile imageDr. Mae Jemison
@maejemison


1st woman of color in space, Astronaut, Physician, Engineer, Educator, Futurist, Leader 100 YearStarship, Area Peace Corps Medical Officer. Don't doubt, dare!
Houston, Texas
drmae.com
10 years on Twitter
49,648 followers
136
233.profile imageRobert Simpson 🌈
@orbitingfrog


Googler, astronomer, TED Fellow. He/him. Views are my own.
UK
orbitingfrog.com
13 years on Twitter
30,137 followers
135
234.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
5 years on Twitter
8,404 followers
135
235.profile imageCaroline Morley
@AstroCaroline


Assistant Prof at UT Austin, modeler of substellar atmospheres
Austin, TX
carolinemorley.com
8 years on Twitter
2,512 followers
135
236.profile imageSarah Jane Schmidt
@sjs917


Astronomer finishing up in academia and moving towards data science. She/her/hers. #blacklivesmatter #transrightsarehumanrights
Berlin, Germany
sarahjaneschmidt.com
8 years on Twitter
1,438 followers
135
237.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
5,302,668 followers
134
238.profile imageNASA Mars
@NASAMars


NASA’s official Twitter account for all things Mars. Learn more about our past, current and future Mars missions.
Fourth Planet From the Sun
mars.nasa.gov
12 years on Twitter
575,981 followers
134
239.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
61,789 followers
134
240.profile imageDr Claudia Antolini 🌌🚀#BLM she/her 🐯
@CA_AstroComm


#Scicomm | astronomer | space wizard | #STEMinist | #mentalhealth | immigrant | @tigerinstemm 🇮🇹🇪🇺 (own views)
United Kingdom
2 years on Twitter
21,602 followers
134
241.profile imageDr Tabetha Boyajian
@tsboyajian


Assistant professor of Astrophysics at #LSU. disrupter of astrophysics; #BoyajiansStar #TabbysStar; all posts here are my own; She/her
Baton Rouge, LA
wherestheflux.com
11 years on Twitter
9,717 followers
134
242.profile imageWomanAstro
@womanastronomer


Promoting astronomy, encouraging women/girls interested in science. WomanAstro.com, etsy.com/shop/WomanAstro
New Mexico, USA
WomanAstro.com
10 years on Twitter
5,007 followers
134
243.profile image.Astronomy
@dotastronomy


Conference series about what happens when hackers, astronomers and the web all get together.
The Universe
dotastronomy.com
12 years on Twitter
4,145 followers
134
244.profile imageNature
@nature


International weekly journal of science. Editorials, News & Views, Comment, Careers and primary research coverage here. For news, please see @NatureNews.
London
nature.com/nature/current…
8 years on Twitter
2,107,909 followers
133
245.profile imageNASA's OSIRIS-REx
@OSIRISREx


NASA's first asteroid sampling spacecraft. I'm on a 7-year mission to return a pristine sample from asteroid Bennu.
Asteroid Bennu
AsteroidMission.org
12 years on Twitter
142,251 followers
133
246.profile imageCritically Endangered STEMLORD
@upulie


Nanotechnology, Molecular Biology| Scientist | Science Communicator, speaker, writer | [email protected]| Aussie in Kiwi #BlackLivesMatter
Tāmaki-Makaurau, Aotearoa (New Zealand)
patreon.com/upulie
10 years on Twitter
39,932 followers
133
247.profile imageastro-ph-leaks
@LeaksPh


Eavesdropping on tex-source comments in papers posted to astro-ph
1 year on Twitter
2,579 followers
133
248.profile imageDustin Lang
@dstndstn


Astronomer at @Perimeter. Farm-raised left-handed vegetarian Canadian socialist. Tweets often astronomical/computational/scatological. he/Dr
Waterloo, Canada
dstn.astrometry.net
6 years on Twitter
1,791 followers
133
249.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
10 years on Twitter
161,538 followers
132
250.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
2,325 followers
132
251.profile imageJ
@astrocrash


Robotics/software engineer. I used to destroy stars for science. Maintain astrocats (astrocats.space, @AstroCatalogs) & Vox Charta (voxcharta.org)
Cambridge, MA
astrocrash.net
11 years on Twitter
2,193 followers
132
252.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
1,367 followers
130
253.profile imageBrian Greene
@bgreene


Physicist, Author, Co-founder @WorldSciFest
New York, NY
briangreene.org
8 years on Twitter
1,007,034 followers
129
254.profile imageScience Friday
@scifri


Brain fun, for curious people. Hosted by @iraflatow. From @WNYCStudios.
New York, New York
sciencefriday.com
12 years on Twitter
760,119 followers
129
255.profile imageDaniel Fischer
@cosmos4u


All things astronomy and space (and then some) - in tiny bits and pieces but mostly with links to more ... :-)
Königswinter, Germany
skyweek.wordpress.com
12 years on Twitter
13,870 followers
129
256.profile imageWIRED Science
@WIREDScience


Bringing the radiothermally generated heat. The team: @karaplatoni, @JetJocko, @MeganMolteni, @MrMattSimon, @dmoberhaus
San Francisco, California
wired.com/category/wired…
13 years on Twitter
2,058,415 followers
128
257.profile imageSamantha Cristoforetti
@AstroSamantha


@ESA astronaut. ISS Exp 42/43. Book in Italian amzn.to/2xNnkc6. In German tiny.cc/3wd3bz. Pre-order in English amzn.to/2Rh1qri. Author royalties to @Unicef.
Europe
samanthacristoforetti.esa.int
9 years on Twitter
969,675 followers
128
258.profile imageEmily Calandrelli
@TheSpaceGal


Emmy-Nominated Host, Host/EP #XplorationOuterSpace (FOX), Host/co-EP Emily's Wonder Lab (Netflix), Author - Ada Lace Series, WVU & @MIT grad, from WV, she/her
San Francisco, CA
thespacegal.com
11 years on Twitter
85,335 followers
128
259.profile imageSabine Hossenfelder
@skdh


Physicist, blogger, author. Sometimes-songwriter, nighttime-philosopher. Maker of my own misery. rt's/shares/likes are not endorsements she/her
Germany
backreaction.blogspot.com
13 years on Twitter
47,352 followers
128
260.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
11 years on Twitter
6,392 followers
128
261.profile imageDr Joanna Barstow
@DrJoVian


STFC Ernest Rutherford Fellow at Open University @OU_SPS. Astromum. STEM Ambassador, sci outreacher, FRAS, ScienceGrrl. Christian, singer, bookworm. She/her.
7 years on Twitter
2,754 followers
128
262.profile imageAngela Speck
@Stardustspeck


Tattooed witchy astrolator; stellar mortician, empress of the eclipse, queen of astromineralogy; SJW; currently living in South Texas -She/Her/Hers-
San Antonio, TX
stardustspeck.com
9 years on Twitter
2,284 followers
128
263.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
8 years on Twitter
1,734 followers
128
264.profile imageastropolitical/sociophysical
@keshawnrants


Rice U '18. B.A. in Astronomy+French Studies. Fisk-Vanderbilt Master's-to-PhD Bridge Student. Future planetarium director. Probablement fâché. he/him/his
Nashville, TN
youtube.com/channel/UCdZSk…
9 years on Twitter
8,211 followers
127
265.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
2,394 followers
127
266.profile imageNASA's Dawn Mission
@NASA_Dawn


My mission has ended, but the science continues. Visit @NASASolarSystem for the latest.
Main Asteroid Belt
dawn.jpl.nasa.gov
10 years on Twitter until last tweet (2019-Nov-25)
224,088 followers
126
267.profile imageJeff Foust
@jeff_foust


Senior writer, @SpaceNews_Inc. You know the drill: retweets aren't endorsements; opinions here are my own.
Rockville, Maryland, USA
jfoust.com
13 years on Twitter
44,472 followers
126
268.profile imageSquareKilometreArray
@SKA_telescope


The SKA will be the world's largest radio telescope, located in Africa & Australia. Tweets from the SKA's Global Headquarters in the UK.
Australia and South Africa
skatelescope.org
10 years on Twitter
23,225 followers
126
269.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
5,479 followers
126
270.profile imageTom Barclay
@mrtommyb


PhD astrophysicist at NASA Goddard | UMBC faculty. TESS mission. Planets orbiting other stars. Listening to punk rock. Tweets are my own.
Silver Spring, MD
tombarclay.com
11 years on Twitter
2,840 followers
126
271.profile imagePatrick Stewart
@SirPatStew


8 years on Twitter
3,591,167 followers
125
272.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
34,116 followers
125
273.profile imagebugatti spaceships 🚀👩🏾‍🚀
@astronaia


Gods Grace | 23 | Aerospace Engineer | BS ‘19 | PhD Student | NASA Fellow | Future Astronaut ✨ she/her | opinions mine, business inquiries: @JenniferKeene
linktr.ee/astronaia
4 years on Twitter
27,774 followers
125
274.profile imageTana Joseph
@TanaDJoseph


South African intersectional feminist. Astronomer. Public Speaker. Entrepreneur @Astro_Comms #scicomm Loves shoes & swearing. All views my own. She/her 🌈🌈
Manchester, England
2 years on Twitter
6,557 followers
125
275.profile imageDr. Yvette 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
10 years on Twitter
4,790 followers
125
276.profile imageArianna Long
@astroarianna


astrophysicist studying dusty galaxies @UCIPhysAstro 丨 #BLACKandSTEM | mentor, writer, speaker, pickle connoisseur, 🐶 & 🌿 mom, PhD candidate | she/her
11 years on Twitter
3,833 followers
125
277.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
1,443 followers
125
278.profile imageThe Royal Society
@royalsociety


The Royal Society is a Fellowship of the world's most eminent scientists and is the oldest scientific academy in continuous existence.
London, UK
royalsociety.org/whats-new/
11 years on Twitter
311,667 followers
124
279.profile imageDr. Caryl Gronwall
@carylgronwall


Astronomer at Penn State University. She/her
State College, PA
astro.psu.edu/~caryl
9 years on Twitter
1,443 followers
124
280.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
7 years on Twitter
29,845,313 followers
123
281.profile imageStephen Colbert
@StephenAtHome


Evie’s husband
12 years on Twitter
19,160,953 followers
123
282.profile imageJim Al-Khalili
@jimalkhalili


Professor Jim Al-Khalili OBE FRS @UniofSurrey Distinguished Chair in theoretical physics, author, broadcaster, humanist. "Affable Egghead" (Sunday Times).
University of Surrey
jimal-khalili.com
10 years on Twitter
163,250 followers
123
283.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.
9 years on Twitter
60,325 followers
123
284.profile imageDr. Héloïse Stevance 🖤✨(she)
@Sydonahi


astrophysicist || just ✨vibing✨|| carl sagan but make it 🖤 𝖌𝖔𝖙𝖍 🖤|| I also have opinions about academia and memes || BLM || #Transrights
Pale blue dot
hfstevance.com
8 years on Twitter
18,175 followers
123
285.profile imageStuart
@astronomyblog


Maker of things. Data wrangler. Co-author of "Cosmos: The Infographic Book of Space". Gone far on a bicycle. ✨📡🛰📕📊📈🗺️🚲🏳️‍🌈 He/him
Yorkshire
cosmos-book.github.io
13 years on Twitter
8,109 followers
123
286.profile imageDan Hooper
@DanHooperAstro


Physicist and author at Fermilab and the University of Chicago
Chicago, IL
3 years on Twitter
7,025 followers
123
287.profile imageDr Emma Chapman
@DrEOChapman


Astrophysicist, Royal Society Research Fellow. Author of ‘First Light’, published Nov 2020. Activist on sexual misconduct in academia with @1752group.
London, England
dremmachapman.wordpress.com
4 years on Twitter
5,393 followers
123
288.profile imageRobert Massey
@RobertMMassey


Dad, Deputy Director @royalastrosoc, chair @lightyear_fdn. Co-author of Moon: Art, Science, Culture w/ @saschaloske. See bit.ly/2PpjMn0 #shortking he/him
Bristol (Southville) & London
11 years on Twitter
3,556 followers
123
289.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
5 years on Twitter
2,445 followers
123
290.profile imagePhil Marshall
@drphilmarshall


Astrophysicist, into cosmology, gravitational lenses and inference. This is the closest thing I have to a research blog. I'll write more if you tweet at me.
San Francisco
slac.stanford.edu/~pjm
9 years on Twitter until last tweet (2018-Nov-10)
1,469 followers
123
291.profile imageStephanie Juneau
@StephaJuneau


Associate Astronomer at @NatOIRLab. Scientist for @DataLabAstro. Coffee & dark chocolate addict. Fan of #blackHoles #art #sciart #rockclimbing
irfu.cea.fr/Pisp/stephanie…
6 years on Twitter
1,233 followers
123
292.profile imageLego Academics
@LegoAcademics


The female academics of the Lego Research Institute take on the challenges of modern academia. CC-BY-NC-SA
Lego Research Institute
ideas.lego.com/projects/83039
6 years on Twitter
72,443 followers
122
293.profile imageJonathan Amos
@BBCAmos


BBC Science Correspondent
Cambridge, UK
bbcnews.com
10 years on Twitter
48,474 followers
122
294.profile imageDr Dr Matt 'Death Metal Unicorn' Taylor
@mggtTaylor


I work at the European Space Agency on Comet Interceptor, LOP-Gateway, Swarm/Cluster and still a bit of Rosetta. 501st Dutch Garrison TK67676 EIB.
Netherlands
my.race-nation.co.uk/sponsorship/en…
8 years on Twitter
32,209 followers
122
295.profile imagegalaxyzoo
@galaxyzoo


It's Galaxy Zoo!
galaxyzoo.org
11 years on Twitter
13,862 followers
122
296.profile imageAndy Rivkin
@asrivkin


Planetary astronomer on #TeamAsteroid; Gedankenband member and guitarist; "Surprisingly nonchalant" according to Wired. He/him הנני
#USAstronomyGoodwillAmbassador ⊗
imperturbable-music.blogspot.com
12 years on Twitter
5,857 followers
122
297.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/
11 years on Twitter
2,550 followers
122
298.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
1,939 followers
122
299.profile imageNational Geographic
@NatGeo


Taking our understanding and awareness of the world further for more than 130 years
Global
nationalgeographic.com
12 years on Twitter
24,902,675 followers
120
300.profile imagePresident Obama
@POTUS44


This is an archive of an Obama Administration account maintained by the National Archives and Records Administration (NARA).
Washington, D.C.
obamalibrary.gov/research/archi…
3 years on Twitter until last tweet (2017-Jan-20)
14,651,176 followers
120