| # | Account | N |
| 1. |  Katie Mack@AstroKatie Cosmologist, pilot, author, connoisseur of cosmic catastrophes. @TEDFellow, CIFAR Azrieli Global Scholar. She/her. Dr. mastodon.social/@AstroKatie Waterloo, Ontario astrokatie.com/book 13 years on Twitter 417,953 followers | 513 |
| 2. |  NASA@NASA There's space for everybody. ✨ Pale Blue Dot nasa.gov 15 years on Twitter 70,303,507 followers | 500 |
| 3. |  Phil (SubStack link in bio) Plait@BadAstronomer SCIENCE! I love this stuff. Sign up for my Bad Astronomy Newsletter! Link is below. I use likes for bookmarks; no endorsement implied. He/him. Boulder badastronomy.substack.com 15 years on Twitter 611,545 followers | 441 |
| 4. |  astrobites@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 12 years on Twitter 19,649 followers | 428 |
| 5. |  Dr. Jessie Christiansen@aussiastronomer NASA Planet Hunter | Project Scientist NASA Exoplanet Archive | 2022 @TEDFellow | Science consultant | Whovian | My views are not the views of NASA | She/her Caltech, Pasadena, CA, USA web.ipac.caltech.edu/staff/christia/ 9 years on Twitter 41,231 followers | 416 |
| 6. |  NASA Webb Telescope@NASAWebb Launched: Dec. 25, 2021. First images revealed: July 12, 2022. Follow along as the world's most powerful space telescope continues to #UnfoldTheUniverse! Lagrange Point 2 webb.nasa.gov 13 years on Twitter 2,766,654 followers | 408 |
| 7. |  Emily Lakdawalla@elakdawalla Buy my art! elakdawalla.Etsy.com🪐 Planetary scientist, author, journalist, speaker, asteroid 274860. 🏳️🌈 she/her Mastodon: @[email protected] Pasadena, CA lakdawalla.com/emily 14 years on Twitter 169,976 followers | 401 |
| 8. |  Dr. Lucianne Walkowicz@RocketToLulu @[email protected] Co-founder/astronomer @JustSpaceOrg, movement artist. Pronouns: they/them Chicago, IL buttondown.email/notnotrocketsc… 11 years on Twitter 22,685 followers | 399 |
| 9. |  Sarah "Off-brand" Tuttle@niais Rebuilding with joy. Full-tilt bozo. #Cassandra #Cyborg #Doikayt #Hineni she/her (oh, fine @[email protected], @[email protected] too) Pandemic Dystopian PNW 15 years on Twitter 22,037 followers | 390 |
| 10. |  Sarah Kendrew@sarahkendrew Astronomer with the European Space Agency. Based at the Space Telescope Science Institute in Baltimore, supporting JWST. Opinions are my own 🇧🇪🇬🇧 Baltimore skendrew.github.io 15 years on Twitter 16,774 followers | 390 |
| 11. |  chrislintott@chrislintott Astronomer, zookeeper and journalist, based at University of Oxford. physics.ox.ac.uk/our-people/lin… Oxford zooniverse.org 14 years on Twitter 37,258 followers | 382 |
| 12. |  Grant Tremblay@astrogrant Astrophysicist at the @CenterForAstro | @Harvard & @Smithsonian. Vice President @AAS_Office, Chair @NASA PhysPAG EC, Shill @NewGreatObs. He/His. Views my own. Cambridge, MA granttremblay.com 13 years on Twitter 14,603 followers | 380 |
| 13. |  Jonathan McDowell@planet4589 Astronomer at (not speaking for, duh) the CfA, working on Chandra, commenting on space launches. Orbital Police. All plots CC-BY. @planet4589 on Ma, Post, etc. Somerville, MA, USA planet4589.org 14 years on Twitter 141,621 followers | 378 |
| 14. |  AstroBetter@astrobetter Blog and Wiki for professional astronomers. astrobetter.com 13 years on Twitter 6,624 followers | 369 |
| 15. |  Astronomy Picture Of The Day@apod Each day a different image of our universe along with a brief explanation. Find all the APOD language and social media mirrors at apod.nasa.gov/apod/lib/about… Earth apod.nasa.gov/apod/astropix.… 15 years on Twitter 1,477,709 followers | 367 |
| 16. |  Bryan Gaensler 📡🧲@SciBry Director of @DunlapInstitute at @UofT. Astronomer, sci-fi connoisseur, rugby league devotee, perplexed parent, 🇦🇺🇨🇦. Opinions ∉ UofT. @[email protected] Toronto, Canada he/him bryangaensler.net 13 years on Twitter 12,033 followers | 363 |
| 17. |  Dr./Prof. Sarah Hörst@PlanetDr Associate Prof of PlanetSci @JohnsHopkins and Titan evangelist. @[email protected] she/her sarahhorst.com Baltimore, MD, USA etsy.com/shop/PlanetDr 13 years on Twitter 65,335 followers | 360 |
| 18. |  Barack Obama@BarackObama Dad, husband, President, citizen. Washington, DC obamabook.com 15 years on Twitter 133,341,770 followers | 358 |
| 19. |  David W Hogg@davidwhogg peace, cosmology, stars, exoplanets, engineering, data analysis, emcee, wobble, The Cannon, Astrometry.net, The Joker, #openscience, #otherpeoplesdata New York City / Lenape Land dwh.gg/dwhogg 11 years on Twitter 10,594 followers | 358 |
| 20. |  Julianne Dalcanton@dalcantonJD Astrophysicist @ the Center for Computational Astrophysics & U Washington. PI of the Panchromatic Hubble Andromeda Treasury (PHAT). @[email protected] 11 years on Twitter 9,316 followers | 357 |
| 21. |  ESA@esa European Space Agency, keeping you posted on European space activities. Please see our Privacy Notice: esa.int/connectwithus Europe esa.int 13 years on Twitter 1,592,956 followers | 353 |
| 22. |  Prof. Abel Méndez 👽@ProfAbelMendez Planetary Astrobiologist and Director of the @PlanetaryHabLab. astrodon.social/@profabelmendez #exoplanets #astrobiology #habitability Arecibo, Puerto Rico phl.upr.edu 13 years on Twitter 20,742 followers | 345 |
| 23. |  astrotweeps@astrotweeps A new astronomer/planetary scientist tweeting about space each week! astrotweeps.wordpress.com 9 years on Twitter 11,058 followers | 335 |
| 24. |  Professor Jan 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 9 years on Twitter 12,815 followers | 333 |
| 25. |  Hubble@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/… 14 years on Twitter 8,654,207 followers | 331 |
| 26. |  Prof. Karen Masters 💫⭐️✨@KarenLMasters Join me at astrodon.social/@karenlmasters Philadelphia, PA klmasters.sites.haverford.edu 13 years on Twitter 10,793 followers | 328 |
| 27. |  Chanda Prescod-Weinstein@IBJIYONGI Asst Prof: Physics/Astro/STS. Author: #DisorderedCosmos. [email protected] all #BLACKandSTEM/all Jewish. queer/agender/woman/she. tweets by/for me🖖🏽 Made by East L.A./now: NH & MA profcpw.com 14 years on Twitter 107,483 followers | 327 |
| 28. |  NASA 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 14 years on Twitter 3,838,694 followers | 321 |
| 29. |  BenneHolwerda@BenneHolwerda Extra-Galactic Astronomer & dad. Dust, galaxy morphology, supernovae, galaxy evolution. University of Louisville. Opinions & typos my own. He/him Hij/Hem Louisville, KY 14 years on Twitter 4,734 followers | 321 |
| 30. |  Dr. Kaitlin Rasmussen@toomanyspectra twitter’s spectroscopist ✨ astrobio post-doc @UW 😎 non-binary ✊ science & sci-fi writer 📚 troublemaker 🏳🌈 she/they 🤘 same insta handle Seattle, WA kaitlinrasmussen.com 4 years on Twitter 24,802 followers | 320 |
| 31. |  ESO@ESO The European Southern Observatory designs, builds & operates world-class observatories on the ground for the benefit of society #ESO60Years 🇨🇱 @ESO_Chile Garching, Germany eso.org 14 years on Twitter 154,760 followers | 317 |
| 32. |  Fraser Cain@fcain 🚀 Space and astronomy journalist since 1999, publisher of @universetoday. Courtenay, British Columbia about.me/frasercain 15 years on Twitter 46,346 followers | 315 |
| 33. |  Ethan 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 11 years on Twitter 31,066 followers | 314 |
| 34. |  Molly Peeples@astronomolly Astronomer in the Science Policies Group @STScI & @jhuphysicsastro playing with galaxies & gas, real & fake. #Hubble pays the bills; opinions are mine. She/her. Baltimore, MD, z=0 molly.science 10 years on Twitter 9,711 followers | 314 |
| 35. |  Kelle 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 14 years on Twitter 5,617 followers | 314 |
| 36. |  Nature 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/ 7 years on Twitter 39,693 followers | 312 |
| 37. |  Curiosity 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/ 14 years on Twitter 4,309,447 followers | 309 |
| 38. |  Dr./Prof. Renée Hložek@reneehlozek South African cisgender, bisexual woman Assoc. Astrophysics Prof., Rhodes scholar. Feminist scientist. She/her @[email protected] Toronto, Ontario dunlap.utoronto.ca/~hlozek/ 13 years on Twitter 6,731 followers | 308 |
| 39. |  Jedidah 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 10 years on Twitter until last tweet (2021-Jul-22) 21,079 followers | 305 |
| 40. |  Jane Rigby@janerrigby Astronomer studying galaxies, @NASAWebb Ops Project Scientist, @AAS_Office Trustee, queer parent UU BLM she/her human. mastodon: [email protected] DC Metro 12 years on Twitter 10,939 followers | 304 |
| 41. |  ☄Ashley🔭Lindalía☄@That_Astro_Chic 🔭Astrochemist🔬|The Realest In The Streets| @BlackInAstro Founder| @BlackInChem Co-Founder| Ice Giants 🥶❄️☁️ | Planetary Science PhD student | She/They Chicago, IL, USA,🌍 today.com/paid-content/w… 12 years on Twitter 25,084 followers | 303 |
| 42. |  Dr. Caitlin Casey@astrocaits Prof at @UTAustin🤘🏼, Astronomer ✨, mom to 3 👶🏻👶🏻👶🏻💕. Eclectic collection of pets 🐷🐔😻. Big fan of justice & Earth 🌎, lots of typos 🤷🏼♀️. she/her Austin, TX as.utexas.edu/~cmcasey 8 years on Twitter 6,859 followers | 303 |
| 43. |  Dr. Moiya McTier@GoAstroMo Actual astrophysicist, folklorist, & worldbuilder. Writer (#MilkyWayBook), speaker, & host (#FateandFabled, @ExolorePod, @PaleBluePod). she/her New York, NY moiyamctier.com 8 years on Twitter 18,077 followers | 302 |
| 44. |  Dr. Rachael Beaton@rareflwr41 Asst Astronomer, Space Telescope Science Institute in the Science Operations Center for the Nancy G. Roman Space Telescope. US Eastern Time Zone sites.google.com/site/rachaellb… 12 years on Twitter 3,932 followers | 302 |
| 45. |  Prof. Emily Levesque 🤓✨🔭📚@emsque Astronomy prof @UW, author of #TheLastStargazers (bit.ly/2JC7Yhn), 2022 @FulbrightPrgrm Scholar & @GuggFellows, weird star enthusiast, human exclamation point Seattle, WA thelaststargazers.com 12 years on Twitter 8,110 followers | 301 |
| 46. |  SpaceX@SpaceX SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft Hawthorne, CA spacex.com 13 years on Twitter 27,948,352 followers | 300 |
| 47. |  NASA 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 14 years on Twitter 1,402,873 followers | 297 |
| 48. |  Sean Carroll@seanmcarroll Physics, philosophy, complexity. @JohnsHopkins & @SFIscience. Host, #MindscapePodcast. Married to @JenLucPiquant. fediscience.org/@seanmcarroll preposterousuniverse.com 13 years on Twitter 327,502 followers | 297 |
| 49. |  Emily Rice@emilylurice Astronomer at @macaulayhonors, @GC_CUNY, @AMNH, #BDNYC, #CUNYAstro; @AstronomyOnTap HQ; CEO of @startorialist. Not @djcarlysagan 😜 She/her Occupied Lenape&Wappinger Land emilylrice.me 15 years on Twitter 6,562 followers | 295 |
| 50. |  Bruce Macintosh@bmac_astro Astronomer: exoplanets, instruments, astropolicy, sarcasm, geekness. Director, University of California Observatories. (Opinions my own.) He/Him. Santa Cruz, CA 5 years on Twitter 4,620 followers | 295 |
| 51. |  John O'Meara@astronomeara Chief Scientist/Deputy Director @keckobservatory Father, Astronomer, science policy nerd. Cosmic Origins Science Lead for #LUVOIR. Tweets are my own. (he/him) Kamuela, Hawaii 13 years on Twitter 3,824 followers | 294 |
| 52. |  Risa 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 10 years on Twitter 11,080 followers | 293 |
| 53. |  Dr. Tanya Harrison@tanyaofmars Professional Martian who’s worked on rocks and robots on the Red Planet 🔴 Fmr ops+science @NASAPersevere @MarsCuriosity @MarsRovers+more 🌈🇺🇸🇨🇦 Seattle + Toronto tanyaharrison.com 13 years on Twitter 58,132 followers | 292 |
| 54. |  Brian 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 mso.anu.edu.au/~brian 13 years on Twitter 32,260 followers | 291 |
| 55. |  LIGO@LIGO Official Twitter of the LIGO Scientific Collaboration. We detect gravitational waves! Email: [email protected] Livingston, LA and Hanford, WA ligo.org 14 years on Twitter 112,184 followers | 290 |
| 56. |  Brooke Simmons@vrooje Distracted astrophysicist researching galaxies, black holes, other interesting things. Also planetaryresponsenetwork.org lead (She/her) @[email protected] United Kingdom vrooje.github.io 14 years on Twitter 9,349 followers | 289 |
| 57. |  [email protected]@astrokiwi Planetary astronomer @UCNZ, poet, hunter of new & strange worlds. Connoisseur of fuzzy dots of light. Asteroid (10463). Pākehā; she Ōtautahi mtbannister.github.io 13 years on Twitter 10,397 followers | 288 |
| 58. |  Neil deGrasse Tyson@neiltyson Astrophysicist New York City haydenplanetarium.org/tyson/ 14 years on Twitter 14,826,037 followers | 284 |
| 59. |  David Spergel@DavidSpergel Astrophysicist at Princeton University and Flatiron Institute President, Simons Foundation. Views are my own. New York NY simonsfoundation.org/people/david-s… 9 years on Twitter 9,247 followers | 284 |
| 60. |  Sophia Gad-Nasr@Astropartigirl I do cosmology and astroparticle theory. I pick apart the Universe to figure out how it works. Science Advisor. Dark Matter hunter. 🇵🇱✡️🇪🇬☪️ She/her 🐶|Los Angeles〉+ 🐹|Irvine〉 patreon.com/Astropartigirl 12 years on Twitter 70,668 followers | 283 |
| 61. |  Brian Cox@ProfBrianCox Professor of Particle Physics at The University of Manchester and The Royal Society Professor for Public Engagement in Science. @[email protected] Not sure anymore briancoxlive.co.uk 14 years on Twitter 3,064,551 followers | 282 |
| 62. |  Alexandria 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 12 years on Twitter 13,467,555 followers | 280 |
| 63. |  Dr. Laura Lopez@ohdearz Associate professor of astronomy @OSUastro/@osuccapp on sabbatical at @FlatironCCA. Co-chair of @AAS_CSMA. She/her 🇲🇽 🇺🇸 10 years on Twitter 5,111 followers | 277 |
| 64. |  Dr Rachael Livermore@rclivermore Astrophysicist | Science Communicator. She/her. Videos of my public talks at bit.ly/SciTalks London, England rlivermore.com 14 years on Twitter 8,186 followers | 275 |
| 65. |  [email protected]@plutokiller Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. He/him. Pasadena, CA mikebrown.caltech.edu 13 years on Twitter 64,203 followers | 274 |
| 66. |  Maria Womack @[email protected]@StarzanPlanets Physicist • Astro/Atm/Geospace/Planetary • NSF Prog Dir • AAS Journals Sci Editor• AAS/DPS Secretary #PlanetaryScienceJournal #TeamCentaurs my tweets linkedin.com/in/mariawomack 12 years on Twitter until last tweet (2021-Dec-02) 4,830 followers | 274 |
| 67. |  Dr 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 linktr.ee/drbecky 13 years on Twitter 44,183 followers | 273 |
| 68. |  Alessondra Springmann, PhD@sondy aka Sondy. asteroids, comets, @AreciboRadar/🇵🇷, cacti, geology, rare disease, puns, head down in new postdoc mode. tweets my own. she/her Boulder, CO sondy.com 12 years on Twitter 8,932 followers | 268 |
| 69. |  Alyssa A. Goodman@AlyssaAGoodman Astronomy Professor at Harvard. Founder of glue solutions, inc. & path-to.org. Views are my own. @[email protected] Massachusetts cfa.harvard.edu/~agoodman 14 years on Twitter 8,584 followers | 267 |
| 70. |  Jackie Faherty@jfaherty Astrophysicist at @AMNH. Enthusiast for bringing the cosmos to the public @backyardworlds #womeninscience #BDNYC #manhattanhenge #astronomy #scicomm New York, NY jackiefaherty.com 13 years on Twitter 7,286 followers | 267 |
| 71. |  Alexandra Witze@alexwitze Independent science journalist, correspondent for Nature, president of @SciWriRockies. witzescience-at-gmail, she/her. Born at 325 ppm CO2. Boulder, CO alexandrawitze.com 13 years on Twitter 24,446 followers | 266 |
| 72. |  MC Starskull ☠️@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 12 years on Twitter 12,600 followers | 266 |
| 73. |  Dames Javenport@jradavenport Flannel wearing coffee drinking space person jradavenport.github.io 10 years on Twitter 4,920 followers | 266 |
| 74. |  Dan F-M@exoplaneteer (he/him) Astronomer & scientific software developer. Research Scientist @FlatironCCA & Editor @JOSS_TheOJ. @[email protected] NYC dfm.io 11 years on Twitter 4,625 followers | 266 |
| 75. |  ESA Science@esascience Science @ the European Space Agency, keeping you posted on European space science activities All over the Universe! esa.int/science 13 years on Twitter 428,490 followers | 265 |
| 76. |  Dr. Nadia Drake@nadiamdrake Contributing writer at @natgeo. Former ballet dancer, current overuser of emojis 🤷♀️. Champagneophile. PhD. (she/her) 🇱🇧🇺🇸🏳️🌈 @[email protected] nadiadrake.com 12 years on Twitter 33,590 followers | 264 |
| 77. |  Jonathan Fortney@jjfplanet @ucsc Professor & Director of Other Worlds Laboratory. Planetary Astrophysics: Exoplanets & Solar System. Father, Husband, Softballer, Runner, Minnesotan. Santa Cruz, CA jfortney.sites.ucsc.edu 11 years on Twitter 5,690 followers | 264 |
| 78. |  Rubin Observatory@VRubinObs Get ready for a new era in astronomy with Rubin Observatory! Cerro Pachon, Chile rubinobservatory.org 14 years on Twitter 14,509 followers | 263 |
| 79. |  Dr. Emily Petroff@ebpetroff Project Manager. Former Astronomer. Expat in Canada 🇨🇦 🏳️🌈 (she/her) Dog mom to Delta the Corgi (🐶) Kitchener, ON, Canada ebpetroff.com 9 years on Twitter 11,544 followers | 262 |
| 80. |  NASA 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 14 years on Twitter 2,585,772 followers | 261 |
| 81. |  Prof Anna Watts@drannawatts Astrophysics @ Univ. of Amsterdam. Neutron stars, dense matter, X-ray astronomy. Mom, Migrant. Particles in stars blah blah. @profannawatts elsewhere. Amsterdam staff.fnwi.uva.nl/a.l.watts/ 8 years on Twitter 7,593 followers | 261 |
| 82. |  ★ dr amanda bauer ★@astropixie Yerkes Observatory Deputy Director + Head of Science and Education. Rejuvenating the largest refracting telescope in the world. Wisconsin amandabauer.blogspot.com 14 years on Twitter 9,192 followers | 260 |
| 83. |  Sarafina Nance@starstrickenSF Astrophysicist, analog astronaut, BRCA+ @si_swimsuit model & @forbes 30u30. Author of STARSTRUCK, OUT JUNE 6TH from @duttonbooks @penguinrandom. She/her 🇪🇬 Berkeley, CA beacons.ai/starstrickensf/ 7 years on Twitter 132,832 followers | 259 |
| 84. |  Dr Jess Wade is on Mastodon@jesswade 제시카 @imperialcollege research fellow. @500womensci + @wikipedia + chiral materials + Raman spectroscopy enthusiast. she/her. least useful doctor in my family. London, England mastodon.social/@jesswade 13 years on Twitter 57,992 followers | 259 |
| 85. |  Dr. Alex Parker@Alex_Parker Exploring the origin, history, and fate of our solar system and the life within it at the SETI Institute. He/him. On Mastodon @[email protected] Bellingham, WA alexharrisonparker.com 14 years on Twitter 31,702 followers | 259 |
| 86. |  NASA'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 2 years on Twitter 3,069,538 followers | 258 |
| 87. |  astro-ph-leaks@LeaksPh Eavesdropping on tex-source comments in papers posted to astro-ph 3 years on Twitter 5,765 followers | 258 |
| 88. |  Sarah Ballard@hubbahubble Habitable worlds, kindness, fiction, etc. At ~75 km/s*Mpc! One half of @drssarahcare Cambridge, MA drballard.space 9 years on Twitter 3,419 followers | 258 |
| 89. |  Dr. Mia de los Reyes@MiaDoesAstro Astronomy postdoc / Stanford Science Fellow. She/her/hers, Filipina-American, rock climber, aerialist, avid eater of baked goods. Views my own. Palo Alto, CA mdlreyes.github.io 6 years on Twitter 12,638 followers | 256 |
| 90. |  Natalie Batalha (@[email protected])@nbatalha Professor of Astrophysics & Director of Astrobiology, UC Santa Cruz. Earth 14 years on Twitter 10,490 followers | 256 |
| 91. |  Dr 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 11 years on Twitter 9,816 followers | 256 |
| 92. |  Johanna@johannateske She/her/hers. Astronomer, runner, feminist, vegan, Nats fan, Peloton fan. Washington, DC johannateske.squarespace.com 9 years on Twitter 3,067 followers | 256 |
| 93. |  Dr. Amber Straughn (she/her/hers)@astraughnomer Black Lives Matter. @nasa Astrophysicist for #JWST From Arkansas. Hiker, yogini, Great Dane mom, pilot, @PearlJam superfan #FirstGen Personal account - my views Lukin's linktr.ee/astraughnomer 11 years on Twitter 22,311 followers | 255 |
| 94. |  Sara 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 12 years on Twitter 15,207 followers | 255 |
| 95. |  Benjamin Pope@fringetracker Astronomer - he/him Meanjin benjaminpope.github.io 10 years on Twitter 3,864 followers | 255 |
| 96. |  Matthew 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 12 years on Twitter 4,059 followers | 254 |
| 97. |  Samaya Nissanke (she/her) 💙@samayanissanke Astrophysicist, gravitational waves, black holes and neutron stars, working mum, spokesperson & associate prof @GRAPPAInstitute @UvA_Amsterdam, opinions my own Amsterdam, the Netherlands 9 years on Twitter 3,910 followers | 254 |
| 98. |  Chris Hadfield@Cmdr_Hadfield Astronaut, back on Earth after 3 spaceflights. For events and media, please write to [email protected] Order books at chrishadfield.ca/books Earth chrishadfield.ca 12 years on Twitter 2,340,384 followers | 251 |
| 99. |  American Astronomical Society (AAS)@AAS_Office Mission of the AAS is to enhance & share humanity’s scientific understanding of the universe as a diverse & inclusive astronomical community. Tweet≠endorsement Washington, DC, USA aas.org 12 years on Twitter 11,866 followers | 251 |
| 100. |  NASA 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 13 years on Twitter 918,912 followers | 250 |
| 101. |  Peter Gao@PlanetaryGao Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own. 8 years on Twitter 8,169 followers | 248 |
| 102. |  Dr. Sanjana Curtis! 🦦@sanjanacurtis astrophysicist | chasing supernovae, kilonovae and the origin of elements | here for jokes and scicomm | postdoc @uchicago | she/her | #BiInSci 🏳️🌈 Chicago, IL 6 years on Twitter 47,951 followers | 247 |
| 103. |  NASA's Juno Mission@NASAJuno Exploring Jupiter. Follow @nasasolarsystem for the latest updates. missionjuno.swri.edu | nasa.gov/juno Jupiter 12 years on Twitter until last tweet (2021-Feb-25) 740,205 followers | 245 |
| 104. |  Royal Astronomical Society@RoyalAstroSoc We encourage and promote astronomy, solar system science, and geophysics in the UK and worldwide. Burlington House, London ras.ac.uk 12 years on Twitter 53,112 followers | 245 |
| 105. |  STARtorialist@startorialist ✨ Space 🪐 Life ☀️ Style 🌌 shop & blog co-founded by professional astronomers @emilylurice & @Summer_Ash, 🚀 w/ COO @debkovalsky, CFO @kellecruz, & @briles_34 The Universe shop.startorialist.com 9 years on Twitter 5,653 followers | 244 |
| 106. |  Shit Academics Say@AcademicsSay A social experiment | @prof_nch chronicle.com/article/Academ… 9 years on Twitter 354,857 followers | 242 |
| 107. |  Caprice Phillips@CapricePhillips @OSUAstro PhD Candidate|Visiting Scientist @AMNH|brown dwarfs & exoplanets|👩🏾💻🔭@BlackInAstro VP|plan(e)t mom 🪴/🪐|she/her/hers capricephillips.github.io 10 years on Twitter 9,061 followers | 242 |
| 108. |  Karin Sandstrom@karinsandstrom Astronomer. Associate Professor at UC San Diego. Lover of coffee, interstellar dust, California, nerdy stuff. she/her San Diego, CA karinsandstrom.github.io 13 years on Twitter 3,321 followers | 242 |
| 109. |  Rose DF@Rose_D_Luna rosedf.space/aboutme Moon gazing Caribeña 🇩🇴 | She/Ella. Opinions are my own (Moon banner credit: Me) Manhattan, NY rosedf.space 8 years on Twitter 51,724 followers | 241 |
| 110. |  Adam Burgasser@browndwarfs astrophysicist, professor, and preferably in the water. on a plane, or San Diego pono.ucsd.edu/~adam 12 years on Twitter 2,318 followers | 241 |
| 111. |  SarcasticRover@SarcasticRover Doing a science on the red planet. Not @MarsCuriosity. Portrait by @badportraits. Written by @jfiliatrault. 4th Rock From the Sun 10 years on Twitter 880,773 followers | 240 |
| 112. |  Dr. Anna Hughes ([email protected])@AnnaGHughes astrophysics PhD working in quantum computing | here for nerd stuff & jokes Vancouver instagram.com/astroannah 6 years on Twitter 40,309 followers | 239 |
| 113. |  P(David|Kipping) ∝ P(Kipping|David) P(David)@david_kipping Exoplanets & Exomoons, Cool Worlds Lab, Columbia University. Be kind to one another. Manhattan, NY coolworldslab.com 13 years on Twitter 11,767 followers | 239 |
| 114. |  Meg 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 12 years on Twitter 5,885 followers | 239 |
| 115. |  Dr Michelle Collins @[email protected]@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 13 years on Twitter 3,998 followers | 239 |
| 116. |  Bill Nye@BillNye Science Guy and CEO of @exploreplanets. Check out my new show 'The End is Nye' on @Peacock. Los Angeles, CA linktr.ee/officialbillnye 13 years on Twitter 5,968,460 followers | 238 |
| 117. |  Eric Mamajek 🇺🇸🇺🇦@EricMamajek Star & exoplanet whisperer, space yinzer, Mamachecker of things. Statements & opinions my own. Pittsburgh Penguins & Steelers fan. Mastodon @[email protected] 11 years on Twitter 3,529 followers | 236 |
| 118. |  Planetary Society@exploreplanets Find your place in space. Become a member today at planetary.org Pasadena, CA planetary.org 12 years on Twitter 258,365 followers | 235 |
| 119. |  Priyamvada 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… 6 years on Twitter 15,117 followers | 235 |
| 120. |  SAO/NASA Astrophysics Data System (ADS)@adsabs A digital library portal of over 16 million records in astronomy & physics, operated for NASA by the Smithsonian Astrophysical Observatory | s.si.edu/legal ui.adsabs.harvard.edu 12 years on Twitter 5,396 followers | 234 |
| 121. |  ESA Gaia@ESAGaia Science with 1 billion objects in three dimensions ESA cosmos.esa.int/gaia 13 years on Twitter 30,512 followers | 233 |
| 122. |  Dr Pamela L Gay@starstryder Come for the science, stay for the typos. All opinions & ideas are my own. Patreon.com/starstryder Edwardsville, IL starstryder.com 15 years on Twitter 45,217 followers | 232 |
| 123. |  President Biden@POTUS 46th President of the United States, husband to @FLOTUS, proud dad & pop. Tweets may be archived: whitehouse.gov/privacy Text me: (302) 404-0880 WhiteHouse.gov 2 years on Twitter 29,317,687 followers | 231 |
| 124. |  Kamala Harris@KamalaHarris Fighting for the people. Wife, Momala, Auntie. She/her. Official account is @VP. Washington, DC joebiden.com 13 years on Twitter 20,050,066 followers | 231 |
| 125. |  Elizabeth Tasker 🎃@girlandkat UK astrophysicist working at the Japan Aerospace Exploration Agency (JAXA). Author of 'The Planet Factory' annnd @[email protected] Japan about.me/elizabethtasker 11 years on Twitter 8,404 followers | 231 |
| 126. |  Jason 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/ 10 years on Twitter 8,054 followers | 231 |
| 127. |  Hannah Wakeford@StellarPlanet She/Her | Exoplanet scientist | Lecturer @BristolUniPhys |@exo_cast podcaster | Co-author of Bang!! |@STARGATE_collab EC member| @BSACDIVER | opinions = my own Bristol, UK stellarplanet.org 11 years on Twitter 5,105 followers | 231 |
| 128. |  iamstarnerd@iamstarnord On a tramline • Feeling the churn • Director of https://t.co/9dpWNduC5a • MIT MLK Fellow 2022-23 he/him • on it. iamstarnord.com 12 years on Twitter 3,773 followers | 231 |
| 129. |  Dr James O'Donoghue@physicsJ Planetary scientist, astronomer & science communicator 🪐. Previously @NASA, now JAXA. Forbes 8 billion under 8 billion https://t.co/Kl4jKYXFKb Tokyo-ish (Earth 🫠) youtube.com/c/Interplaneta… 12 years on Twitter 199,276 followers | 230 |
| 130. |  Catherine Q.@CatherineQ Astrophysicist, science communicator, over-thinker. @AucklandUni @AucklandSpace space person. Dogs rule. Autoimmune disease. 🇳🇿🇺🇸 Auckland, New Zealand 13 years on Twitter 39,963 followers | 230 |
| 131. |  Adrian Price-Whelan@adrianprw Assc. Research Scientist @FlatironCCA; Asst. Director of Scientific Software @simonsfdn; @astropy; music; adrian.pw (he/him). Black Lives Matter. new york, ny adrian.pw 11 years on Twitter 3,419 followers | 230 |
| 132. |  Dr. 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 & author Cambridge, MA, USA 9 years on Twitter 13,875 followers | 228 |
| 133. |  RealScientists@realscientists Real Science, from Real Scientists and other STEAMM Professsionals Everywhere medium.com/@realscientists 9 years on Twitter 88,471 followers | 227 |
| 134. |  Joe 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 15 years on Twitter 36,865,664 followers | 226 |
| 135. |  Meredith 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 12 years on Twitter 5,900 followers | 226 |
| 136. |  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 12 years on Twitter 18,458 followers | 225 |
| 137. |  Erin M. May, PhD (@[email protected])@_astronomay Astrophysicist | Exoplanet Atmospheres 🪐🔭| Habitable Zone =/= Habitable! | tweets my own. INACTIVE ACCOUNT. Find me on Mastodon. On a less than 2R_Earth planet ErinMMay.com 11 years on Twitter 9,026 followers | 225 |
| 138. |  Dr. Abbie ⛄️@abigailStev Art + STEM + culture @MSUMuseum CoLab Studio💡 #WomenInSTEM 🔭 sci literacy 👩🏻💻 #BiinSci 🏳️🌈 knitter 🧶 @[email protected] 🦣 tweets≠employer. She/her. Anishinaabeg/Odawa land abigailstevens.com 12 years on Twitter 3,685 followers | 225 |
| 139. |  James Tuttle Keane@jtuttlekeane planetary scientist 🪐 JPL 🚀 science illustrator 🎨 trekkie 🖖 dog dad 🐶 Pasadena 🌹 views are my own 🏳️🌈 he/him Pasadena, CA jamestuttlekeane.com 8 years on Twitter 9,921 followers | 224 |
| 140. |  Greta Thunberg@GretaThunberg Autistic climate justice activist Born at 375 ppm Sverige fridaysforfuture.org 4 years on Twitter 5,848,008 followers | 222 |
| 141. |  nature@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 14 years on Twitter 2,478,705 followers | 222 |
| 142. |  The SETI Institute@SETIInstitute Our mission is to lead humanity's quest to understand the origins and prevalence of life and intelligence in the universe and share that knowledge. Mountain View, CA seti.org 13 years on Twitter 730,580 followers | 222 |
| 143. |  Thomas Zurbuchen@Dr_ThomasZ Explorer, Innovator, Speaker, Searcher. NASA’s Former and Longest Continually Serving Head of Science Washington, DC drthomasz.com 11 years on Twitter 105,022 followers | 222 |
| 144. |  Juan Carlos Munoz@astro_jcm Astronomer • @ESO Media Officer • Won't shut up about space • #scicomm • he/him • Astrophotography: https://t.co/H9MIPL4Y0g • @[email protected] Munich eso.org/~jmunoz 6 years on Twitter 7,432 followers | 222 |
| 145. |  HUBBLE@HUBBLE_space Official @ESA feed for #Hubble Space Telescope — the space-based observatory which has revolutionised modern astronomy. #BFFinSpace with @ESA_Webb space esahubble.org 12 years on Twitter 908,430 followers | 221 |
| 146. |  Peter 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 11 years on Twitter 3,950 followers | 221 |
| 147. |  Ruth 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 11 years on Twitter 2,490 followers | 220 |
| 148. |  CERN@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 14 years on Twitter 2,598,847 followers | 218 |
| 149. |  NASA 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/… 8 years on Twitter 390,075 followers | 218 |
| 150. |  Jason Major@JPMajor Officially he/him/his. Pronouns and anti hate. There's space for everybody. Rhode Island, USA lightsinthedark.com 13 years on Twitter 64,171 followers | 218 |
| 151. |  .@LeeBillings . The Local Group 13 years on Twitter 9,342 followers | 218 |
| 152. |  James 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/ 13 years on Twitter 6,073 followers | 218 |
| 153. |  Black In Astro@BlackInAstro Celebrating and amplifying the Black experience in space-related fields. Founder: @That_Astro_Chic, EST. 2020 ✉️ [email protected] Worldwide linktr.ee/blackinastro 2 years on Twitter 5,863 followers | 218 |
| 154. |  Mark Marley@astromarkmarley Personal account. Prof., Dept. Head & Director, Dept. of Planetary Sciences & LPL, Univ. of Ariz. Bringing Planetary Science to Exoplanets & BDs since 1996. Tucson, Arizona lpl.arizona.edu/faculty/mark-m… 12 years on Twitter 5,184 followers | 218 |
| 155. |  Mark McCaughrean@markmccaughrean Senior Advisor for Science & Exploration @esa / JWST Science Working Group IDS / Co-founder @spacerockslive / sameusername at 🐘 dot social Wassenaar, The Netherlands markmccaughrean.net 7 years on Twitter 16,256 followers | 217 |
| 156. |  Robert McNees ([email protected])@mcnees Professor, physicist. Black holes, quantum gravity, cosmology. Rocky Top. Tar Heel. RTs are spooky action at a distance. These are my views, not my employer's. Chicago, z=0 jacobi.luc.edu 14 years on Twitter 26,754 followers | 216 |
| 157. |  Dr. Arianna Long@astroarianna @NASA Hubble Fellow @UTAstronomy | Chief Program Officer @VanguardSTEM | PhD @UCIPhysAstro | #BlackinAstro #ActuallyAutistic | she/her linktr.ee/ariannalong 13 years on Twitter 6,397 followers | 216 |
| 158. |  Brant Robertson@brant_robertson Proud father of triplets. Theoretical astrophysicist, @ucsc. Exploring the distant universe with @NASAWebb. Prev. @UW, @Harvard, @UChicago, @Caltech, @the_IAS. Santa Cruz, CA robertson.sites.ucsc.edu 10 years on Twitter 3,011 followers | 216 |
| 159. |  Enrico 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 3 years on Twitter 2,020 followers | 216 |
| 160. |  Mika McKinnon@mikamckinnon Field geophysicist, disaster researcher, scifi science consultant, science writer, public speaker, irrepressibly curious. @[email protected] West Coast mikamckinnon.com 13 years on Twitter 67,474 followers | 215 |
| 161. |  Astro Union@IAU_org Founded in 1919, the International Astronomical Union (IAU) promotes and safeguards the science of astronomy through international cooperation. iau.org 8 years on Twitter 17,727 followers | 215 |
| 162. |  JC 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… 13 years on Twitter 4,285 followers | 215 |
| 163. |  Ed Yong is on sabbatical@edyong209 Science writer at The Atlantic. Many words; some awards. Author of AN IMMENSE WORLD. Married to Liz Neeley. Parent to Typo. edyong.me (he/him) At home theatlantic.com/author/ed-yong/ 14 years on Twitter 398,110 followers | 214 |
| 164. |  Dr. Carl E. Fields@carlnotsagan Computational astrophysicist simulating stellar explosions. RPF Distinguished Postdoctoral Fellow @LosAlamosNatLab. #Forbes30u30, Science 2021. He/Him. Santa Fe, NM carlnotsagan.com 9 years on Twitter 9,744 followers | 214 |
| 165. |  Dra. Nicole 🏳️🌈@jazztronomy Astrophysicist turned social impact entrepreneur | CEO of Movement Consulting (@wearemvmt) | She/They/Ella | #LatinaInSTEM | I have the best ideas Catlanta dranicole.com 8 years on Twitter 3,615 followers | 214 |
| 166. |  Caroline Morley@AstroCaroline Assistant Prof at UT Austin, modeler of substellar atmospheres Austin, TX carolinemorley.com 10 years on Twitter 3,075 followers | 214 |
| 167. |  Shannon Stirone 💀@shannonmstirone Writer. Mars is a hellhole. In the @NYTimes @NYTOpinion @TheAtlantic @Longreads @washingtonpost @PopSci @Wired @Esquire, & others. Opinions are mine. she/her New York City shannonstirone.com 8 years on Twitter 42,832 followers | 213 |
| 168. |  Prof. Lisa Harvey-Smith@lisaharveysmith Astrophysicist, Australian Government @WomenInSTEMau Ambassador, ABC Stargazing Live. @FutureYouOz, Author. Books: lisaharveysmith.com Australia lisaharveysmith.com 11 years on Twitter 25,436 followers | 213 |
| 169. |  Kelly Truelove@TrueSciPhi Curator of science, philosophy, & mathematics lists at TrueSciPhi.org covering podcasts, Mastodon, & Twitter. Physics PhD. mastodon.truesciphi.org/@TrueSciPhi Austin, Texas TrueSciPhi.org 7 years on Twitter 10,114 followers | 213 |
| 170. |  Geert Barentsen@GeertHub [email protected] Astronomer in foggy San Francisco. 🔭🌁 Loves stars, planets, bicycles, mountains, and vegan waffles. ✨🪐🚲🏔🧇 San Francisco, CA geert.io 13 years on Twitter 3,725 followers | 213 |
| 171. |  John 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 10 years on Twitter 2,370 followers | 213 |
| 172. |  ESA 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) 420,560 followers | 209 |
| 173. |  Dr. Jennifer L. Hoffman 💉😷✨@astroprofhoff Astronomer, alto, auntie, ailurophile. She/her. University of Denver, @Chamberlin_Obs Grand Canyon Astronomer in Residence, Spring 2023 post.news/astroprofhoff Denver, CO grammai.org/jhoffman/ 9 years on Twitter 3,645 followers | 208 |
| 174. |  Dianna Cowern@thephysicsgirl Science Video Creator, Currently #LongCOVID, MIT Physics, Forbes 30u30 youtube.com/physicsgirl 8000 pc from Sagittarius A* patreon.com/physicsgirl 10 years on Twitter 182,963 followers | 206 |
| 175. |  Astropy@astropy This is the official twitter account for the Astropy project. Earth astropy.org 11 years on Twitter 4,676 followers | 206 |
| 176. |  Erik Tollerud (@[email protected])@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 13 years on Twitter 2,667 followers | 206 |
| 177. |  PHD Comics@PHDcomics Life (or the lack thereof) in Academia. Comic strip by Jorge Cham. Instagram.com/phd_comics phdcomics.com 14 years on Twitter 331,464 followers | 205 |
| 178. |  Josh Peek (@[email protected])@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 13 years on Twitter 1,618 followers | 205 |
| 179. |  Hubble Space Telescope@HubbleTelescope News from the Hubble Space Telescope operated by the Space Telescope Science Institute (@spacetelescope, @stsci) in partnership with NASA. hubblesite.org/news 14 years on Twitter 366,700 followers | 204 |
| 180. |  International 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 9 years on Twitter 7,574,608 followers | 203 |
| 181. |  Space 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 6 years on Twitter 38,774 followers | 203 |
| 182. |  Sloan Digital Sky Surveys@sdssurveys Tweeting about mapping the Universe @MilkyWayMapper @BlackHoleMapper Apache Pt & Las Campanas Obs. sdss.org 9 years on Twitter 7,652 followers | 203 |
| 183. |  National Radio Astronomy Observatory | NRAO@TheNRAO The National Radio Astronomy Observatory is a facility of the National Science Foundation. Social media policy: bit.ly/2qNhpB3 Charlottesville, VA nrao.edu 14 years on Twitter 42,846 followers | 201 |
| 184. |  Chandra 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 15 years on Twitter 390,011 followers | 200 |
| 185. |  Dustin Lang@dstndstn I have moved to hachyderm.io/@dstndstn 9 years on Twitter 2,082 followers | 200 |
| 186. |  Dr. 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 13 years on Twitter 1,578,753 followers | 199 |
| 187. |  BlackPhysicists@BlackPhysicists Arlington, VA and Worldwide 13 years on Twitter 27,016 followers | 199 |
| 188. |  Dr Claudia Antolini 🌌🚀#BLM she/her 🐯@CA_AstroComm #Scicomm | astronomer | space wizard | demisexual | #STEMinist | @BIGchats vice chair | #mentalhealth | immigrant | @tigerinstemm 🇮🇹🇪🇺🏳️🌈 (own views) United Kingdom 4 years on Twitter 23,656 followers | 199 |
| 189. |  Laura Kreidberg@lkreidberg Exoplanets 🌐, atmospheres 🌩️, aliens 👽| Director of the APEx Department at MPIA | she/her | @[email protected] Heidelberg, Germany mpia.de/en/apex 8 years on Twitter 3,403 followers | 199 |
| 190. |  exhausted prof 🥱@fdmtweets Assistant Prof at GMU; she/hers; see @theNBodyShop for collaboration updates. constraining DM with cosmological sims. tweets/likes my own. nhn.ou.edu/~munshi/reborn/ 11 years on Twitter 2,137 followers | 199 |
| 191. |  Prof. Brian Keating@DrBrianKeating Teaching you science with animations & dad jokes • Chancellor’s Professor @UCSanDiego • Astronomer @SimonsObs • Host @Into_Impossible Podcast San Diego, CA youtube.com/DrBrianKeating… 12 years on Twitter 26,334 followers | 198 |
| 192. |  Peter Coles @[email protected]@telescoper Theoretical astrophysicist specializing in the Universe and all that surrounds it. Editor-in-chief @OJ_Astro. He/him.🏳️🌈🏳️⚧️🇮🇪🇪🇺 Maynooth, Co Kildare, Ireland telescoper.wordpress.com 13 years on Twitter 6,988 followers | 198 |
| 193. |  Mike Boylan-Kolchin@MBKplus Dad, husband, astrophysicist, dog herder. Also @[email protected] and post.news/mbkplus. Views expressed here are mine. Austin, TX as.utexas.edu/~mbk/ 9 years on Twitter 5,179 followers | 198 |
| 194. |  Science Magazine@ScienceMagazine The world's leading outlet for cutting-edge research in all areas of science. Follow @NewsfromScience for stories from our news team. Washington, DC & Cambridge, UK science.org 13 years on Twitter 3,317,763 followers | 196 |
| 195. |  Philae 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 until last tweet (2021-Sep-30) 341,865 followers | 195 |
| 196. |  Kirsten Banks@AstroKirsten Wiradjuri Astrophysicist 🌌 Science Communicator 🚀 PhD Candidate 📚 Boring Machine 😂 Relatable Intellectual 👩🏽🔬 @IndigenousLF Ambassador 📖 Gadigal Land (Sydney, NSW) astrokirsten.com.au/linkinbio 5 years on Twitter 43,654 followers | 195 |
| 197. |  Leo C. Stein is @[email protected] (⎷)@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 13 years on Twitter 12,983 followers | 195 |
| 198. |  Scientific American@sciam Awesome discoveries. Expert insights. Science that shapes the world. New York City scientificamerican.com 14 years on Twitter 4,181,115 followers | 194 |
| 199. |  XKCD Comic@xkcdComic XKCD comic feed with images and mobile friendly links. Unofficial, feed run by @dghubble xkcd.com 9 years on Twitter 392,406 followers | 194 |
| 200. |  Dr. Heloise Stevance@Sydonahi computational astrophysicist, educator, occasionally French @[email protected] Pale blue dot hfstevance.com 11 years on Twitter 21,959 followers | 194 |
| 201. |  The Emancipation of Keke@keshawnrants KeShawn, regular degular astrophysics phd student. voice 'deeper than expected'. no hateration or holleration in this dancery. he/they in stuff (now why am I in it?) youtube.com/channel/UCdZSk… 11 years on Twitter 13,204 followers | 194 |
| 202. |  Jill 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 11 years on Twitter until last tweet (2021-Feb-16) 6,339 followers | 194 |
| 203. |  Thomas Robitaille 🇪🇺@astrofrog Scientific software developer, lead developer of Glue, co-ordinator for the Astropy project, open development advocate. United Kingdom thomasrobitaille.com 13 years on Twitter 2,621 followers | 194 |
| 204. |  Corey S. Powell@coreyspowell Opening minds @openmind_mag. Unfolding research @AmSciMag. Casting pods with @BillNye. Not an AI. I'm also on Mastodon: @[email protected] Brooklyn, NY openmindmag.org 13 years on Twitter 85,108 followers | 193 |
| 205. |  Matthew R Francis@DrMRFrancis Science writer, physicist, queer, wearer of jaunty hats. Toss a coin to your freelancer. Profile portrait by @sciencecomic , banner by @wrycritic . He/him. bowlerhatscience.org 12 years on Twitter 29,855 followers | 192 |
| 206. |  Giant Magellan Telescope@giantmagellan World’s most powerful telescope designed to discover the unknown. The Universe Awaits. Chile giantmagellan.org 11 years on Twitter 11,806 followers | 192 |
| 207. |  J@astrocrash Scientist and engineer. Star destroyer. Also maps. Maintain the Open Astronomy Catalogs (astrocats.space, @AstroCatalogs). San Diego, CA 13 years on Twitter 2,201 followers | 192 |
| 208. |  Dr. 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 12 years on Twitter 55,017 followers | 191 |
| 209. |  NASA_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) 51,291 followers | 191 |
| 210. |  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 12 years on Twitter 7,512 followers | 191 |
| 211. |  Bobak 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 13 years on Twitter 130,821 followers | 190 |
| 212. |  Alan 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 14 years on Twitter 42,550 followers | 190 |
| 213. |  Dr. Haley Wahl@hwahl16 Science writer at @MITLL | Physics PhD | Pulsar fan ⭐️ | Golden retriever mom 🐕| Jigsaw puzzler 🧩, cream puff enthusiast, @astrobites alum | She/her haleymwahl.wixsite.com/hwahl 11 years on Twitter 9,482 followers | 190 |
| 214. |  Dr Emma Chapman@DrEOChapman Author of ‘First Light’, astrophysicist @UniofNottingham, radio astronomer, @royalsociety research fellow. Anti-harassment and equalities campaigner. Nottingham, England dremmachapman.wordpress.com 6 years on Twitter 7,766 followers | 190 |
| 215. |  Eric Agol@AgolEric Astronomer, astrophysicist, professor. He/him. 9 years on Twitter 1,690 followers | 190 |
| 216. |  Emily Calandrelli@TheSpaceGal MIT engineer + Emmy-Nominated Host 🎥Netflix's Emily's Wonder Lab✍🏻Reach for the Stars/Ada Lace/Stay Curious & Keep Exploring 💡WVU/MIT from WV, she/her linktr.ee/thespacegal 13 years on Twitter 124,717 followers | 189 |
| 217. |  Alysa Obertas (parody)@AstroAlysa Queer & disabled astronomer @uoftastro & @CITA_ICAT. Dynamics, planets, & ballet. Tweets reflect opinions of Sailor Galaxia, not my employer. She/her 👩🔬💃 Toronto, Ontario uoft.me/alysa 8 years on Twitter 3,833 followers | 189 |
| 218. |  Vice President Kamala Harris@VP Vice President of the United States. Wife to the first @SecondGentleman. Momala. Auntie. Fighting for the people. whitehouse.gov 6 years on Twitter 14,000,810 followers | 188 |
| 219. |  National Science Foundation@NSF Explore #NSFfunded research that is transforming the world. Social media policy: bit.ly/3jo7Ky7 Alexandria, VA nsf.gov 14 years on Twitter 1,259,819 followers | 188 |
| 220. |  Jo Dunkley@j_dunkley Professor of Physics and Astrophysics at Princeton. Author of Our Universe: An Astronomer's Guide. She/her. Princeton, NJ jodunkley.com 11 years on Twitter 4,573 followers | 188 |
| 221. |  Joss Bland-Hawthorn@JossBlandHawtho All things novel, beautiful, poetical, historical, astrophysical, mathematical, technological. Sydney, Australia physics.usyd.edu.au/~jbh/ 8 years on Twitter 2,842 followers | 188 |
| 222. |  Lisa Grossman@astrolisa Astronomy reporter at Science News. Lifelong astronomy nerd. Queer Jewish mom. Ideas my own. She/her/hers Not Quite Boston, MA sciencenews.org/author/lisa-gr… 13 years on Twitter 9,627 followers | 187 |
| 223. |  Jorge Moreno@jorgito__moreno 🐛💜🦋 2 years on Twitter 1,486 followers | 187 |
| 224. |  bugatti spaceships 🚀👩🏾🚀@astronaia Gods Grace | 25 | Aerospace Engineer | PhD Student | NASA Space Fellow | #ForbesUnder30 | Future Astronaut ✨ she/her | opinions mine, biz inq: @JenniferKeene Atlanta, GA linktr.ee/astronaia 6 years on Twitter 35,976 followers | 186 |
| 225. |  Judy Schmidt@SpaceGeck may all your guide stars be acquired @[email protected] Modesto, CA 11 years on Twitter 15,825 followers | 186 |
| 226. |  Marc Kuchner@marckuchner Astrophysicist, Author, Songwriter. Citizen Science Officer @NASA. Tweets are my own. Greenbelt, MD marckuchner.com 14 years on Twitter 5,612 followers | 186 |
| 227. |  Dr. 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 7 years on Twitter 2,459 followers | 186 |
| 228. |  New Scientist@newscientist The best place to find out what’s new in science – and why it matters. Worldwide newscientist.com 14 years on Twitter 4,307,610 followers | 185 |
| 229. |  Alan Duffy@astroduff Professor in Astrophysics and Director of Space Technology and Industry Institute at @Swinburne Melbourne alanrduffy.com 10 years on Twitter 20,911 followers | 185 |
| 230. |  Tom Barclay@mrtommyb PhD astrophysicist at NASA GSFC | UMBC faculty. Operations Scientist for Roman Space Telescope. I like planets. Also listening to punk rock. Tweets are my own. Silver Spring, MD tombarclay.com 13 years on Twitter 3,291 followers | 185 |
| 231. |  Liz Landau@lizlandau By day @NASA & freelance @NYTimes @WIRED @UndarkMag @NatGeo @SmithsonianMag. Former @CNN reporter. Alumna @Princeton & @Columbia. Views mine. lizlandau.com District of Cute Pandas 13 years on Twitter 16,517 followers | 184 |
| 232. |  Dr. Stephanie Juneau@StephaJuneau Associate Astronomer at @NOIRLabAstro. Scientist for @DataLabAstro. Fan of #blackholes #dataviz #art #sciart #rockclimbing #coffee stephjuneau.github.io 8 years on Twitter 1,571 followers | 184 |
| 233. |  NASA 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 12 years on Twitter 839,270 followers | 183 |
| 234. |  Overheard 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) 2,200 followers | 183 |
| 235. |  Astronomy 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 8 years on Twitter 1,807 followers | 183 |
| 236. |  Jason 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 11 years on Twitter 2,549 followers | 182 |
| 237. |  Sarah Jane Schmidt@sjs917 Ex-astronomer to data scientist. Feminist, hobby hopper, cyclist, and gamer. She/her. @[email protected] #BiInSTEM #BlackLivesMatter #TransRightsAreHumanRights Berlin, Germany sarahjaneschmidt.com 11 years on Twitter 1,510 followers | 182 |
| 238. |  Nancy Grace Roman Space Telescope@NASARoman The Nancy Grace Roman Space Telescope is a NASA mission that will study dark energy & exoplanets and serve the general astronomy community. NASA GSFC nasa.gov/roman 9 years on Twitter 28,735 followers | 181 |
| 239. |  AAS Press Office@AAS_Press Astronomy news from the Press Office of the American Astronomical Society, managed by Dr. Susanna Kohler. Note: Tweeting is not endorsing, only informing. aas.org/press 12 years on Twitter 7,601 followers | 181 |
| 240. |  Jayne Birkby@jaynebirkby Associate Professor at the University of Oxford. I study the atmospheres of other worlds beyond the Solar system. Oxford, United Kingdom users.ox.ac.uk/~phys2149 12 years on Twitter 2,885 followers | 181 |
| 241. |  Dr. Phil Metzger@DrPhiltill Planetary scientist at @UCF. CoFounder NASA KSC SwampWorks. Space Mining. Space Settlement. Science. Instagram @drphiltill Orlando, FL philipmetzger.com 10 years on Twitter 86,165 followers | 180 |
| 242. |  David Grinspoon@DrFunkySpoon Astrobiologist, Author, Musician. 👽🚀🎸🎵🌎❤️ On Mastodon at @[email protected] Biosphere One funkyscience.net 11 years on Twitter 30,909 followers | 180 |
| 243. |  Prof. Erika Hamden@ErikaHamden Astronomy Professor at University of Arizona. Making UV detectors better, building telescopes. Intense about a lot of things! 2019 @TEDFellow Tucson, AZ ehamden.org 8 years on Twitter 3,133 followers | 180 |
| 244. |  Viviana Acquaviva@AstroVivi I like the Universe, all numbers, and summer. Full prof, not foolproof. Found @CUNY & @FlatironCCA. ML, galaxies, puns, support for minorities in STEM. Brooklyn, NY drvivianaacquaviva.com 7 years on Twitter 2,462 followers | 180 |
| 245. |  Scott Kelly@StationCDRKelly Former NASA Astronaut & US Navy Captain @KepplerSpeakers Inquiries email: [email protected] Husband to @amikokauderer, Brother of @SenMarkKelly Denver, CO linktr.ee/StationCDRKelly 13 years on Twitter 5,294,629 followers | 179 |
| 246. |  ESA 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 14 years on Twitter 333,762 followers | 179 |
| 247. |  Dr. Tana Joseph@TanaDJoseph South African intersectional feminist. Astronomer. EDI advocate. Entrepreneur @Astro_Comms #scicomm Loves shoes & swearing. All views my own. She/her 🌈🌈 Amsterdam, The Netherlands 4 years on Twitter 8,173 followers | 179 |
| 248. |  Universe Today@universetoday Universe Today - universetoday.com, a website about space and astronomy. Tweets are probably coming from @fcain Courtenay, British Columbia universetoday.com 13 years on Twitter 312,006 followers | 178 |
| 249. |  Flatiron CCA@FlatironCCA The Center for Computational Astrophysics (CCA) is part of the @FlatironInst, a multidisciplinary institute focused on computation. NYC simonsfoundation.org/flatiron/cente… 6 years on Twitter 3,783 followers | 178 |
| 250. |  Shreyas Vissapragada@astroshrey postdoc workin on planets @CenterForAstro; previously @Caltech & @Columbia; he/him/his Cambridge, MA exoshrey.com 4 years on Twitter 3,251 followers | 178 |
| 251. |  Elisa Quintana@elsisrad Astrophysicist at NASA Goddard. Obsessed with space rocks. Tweets are my own. Maryland, USA 13 years on Twitter 2,959 followers | 178 |
| 252. |  STScI@stsci Space Telescope Science Institute Follow our science account at: @SpaceTelescope Baltimore, MD stsci.edu 14 years on Twitter 14,894 followers | 177 |
| 253. |  Dr Heidi B. Hammel@hbhammel planetary astronomer | nearly famous | jwst interdisciplinary scientist | looks just like an ordinary mom | she/her (thoughts expressed here are my own) 5 years on Twitter 9,068 followers | 177 |
| 254. |  Ben Montet@benmontet Astronomer, Scientia senior lecturer at @UNSWPhysics/@uDASH_UNSW. I study exoplanets and their stars. Chicagoan living in Sydney Sydney, NSW newts.space 11 years on Twitter 1,833 followers | 176 |
| 255. |  NASA InSight@NASAInSight Getting insights into the evolution of Mars. Launch: May 2018 Landing: November 2018 Mission End: December 2022 For more Mars updates, follow @NASAMars. Elysium Planitia, Mars mars.nasa.gov/insight 11 years on Twitter 825,112 followers | 175 |
| 256. |  NExScI: Exoplanet Science Institute Caltech IPAC@NExScI_IPAC We serve the exoplanet science community. Formerly NASAExoArchive. This account is managed by NASA grantees. Not an official NASA account. Pasadena, California nexsci.caltech.edu 9 years on Twitter 15,846 followers | 175 |
| 257. |  Carnegie 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 8 years on Twitter 9,210 followers | 175 |
| 258. |  J. (Hrebinka) Shanahan 🇺🇦 🇸🇪@Enceladosaurus CTO at @go_anotherround, researching AI bias + ethics - Passions: eSports ML, astronomy, & #a11y - Cofounded @AAS_WGAD & created #disabledandSTEM (they/she) Stockholm, Sverige en.m.wikipedia.org/wiki/Jesse_Sha… 11 years on Twitter 6,420 followers | 175 |
| 259. |  Andrew Mann@amannastro Assistant professor at UNC Chapel Hill studying young exoplanets and the stars they orbit. now at mastodon.online/@amannastro Chapel Hill, NC andrewwmann.com 8 years on Twitter 1,810 followers | 175 |
| 260. |  Aomawa Shields@aomawa Astronomer. Actor. Author, "Life on Other Planets: A Memoir of Finding My Place in the Universe" (Viking Books, Summer 2023). Proud walking contradiction. Irvine, CA faculty.sites.uci.edu/shields/ 8 years on Twitter 1,589 followers | 175 |
| 261. |  SPACE.com@SPACEdotcom The premier source of space exploration, innovation, and astronomy news. Part of @futureplc NYC space.com 14 years on Twitter 1,337,064 followers | 174 |
| 262. |  Brett Morris, PhD@brettmor Software engineer at @SpaceTelescope, with research covering exoplanets and stellar activity. @[email protected] Baltimore, MD brettmorr.is 13 years on Twitter 1,746 followers | 174 |
| 263. |  John Debes@JohnDebes COS Branch @stsci. @diskdetective, @backyardworlds, and @NASARoman CGI. Planetary systems around young stars/white dwarfs. Opinions are my own. He/Him Geektown, USA stsci.edu/~debes/ 10 years on Twitter 1,456 followers | 174 |
| 264. |  NASA Mars@NASAMars NASA’s official Twitter account for all things Mars. Join us as we explore the Red Planet! Fourth Planet From the Sun mars.nasa.gov 14 years on Twitter 1,343,753 followers | 173 |
| 265. |  Brian Greene@bgreene Theoretical Physicist, Author, Co-founder @WorldSciFest, Professor of Mathematics & Physics, Columbia University New York, NY briangreene.org 10 years on Twitter 1,051,826 followers | 173 |
| 266. |  Sky & 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 13 years on Twitter 124,902 followers | 173 |
| 267. |  Event Horizon 'Scope@ehtelescope We image black holes (M87* (2019), Sgr A* (2022)) with an Earth-sized telescope facebook.com/ehtelescope instagram.com/ehtelescope eventhorizontelescope.org 5 years on Twitter 90,326 followers | 173 |
| 268. |  Taka@astrobassball Data person, astrophysicist, bassist, New Englander. He/him. astrobassball at mastodon dot online 12 years on Twitter 2,819 followers | 173 |
| 269. |  Jessica 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… 11 years on Twitter 2,101 followers | 173 |
| 270. |  Gautham 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 13 years on Twitter 1,584 followers | 173 |
| 271. |  Ryan Trainor @[email protected]@crosstrainor astrophysicist / dad / asst. professor at @FandMCollege / student of social justice / visiting scientist “at” @JHUPhysicsAstro / #BlackLivesMatter / he / him. Lancaster, PA ryantrainor.github.io 13 years on Twitter 1,554 followers | 173 |
| 272. |  ALMA Observatory📡@almaobs Atacama Large Millimeter/submillimeter Array, is an international partnership of @ESO, @TheNRAO and @prcnaoj_en in cooperation with the Republic of Chile. Atacama · Chile almaobservatory.org 9 years on Twitter 52,377 followers | 172 |
| 273. |  Prof. Lucie Green@Dr_Lucie Physics Prof at UCL, chair of governors @ucl_academy. Sun & space. Chief Stargazer @popastro. Book: amzn.to/2nitfmi UK luciegreen.com 12 years on Twitter 23,300 followers | 172 |
| 274. |  Dr 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 13 years on Twitter 9,215 followers | 172 |
| 275. |  Dr Joanna Barstow@DrJoVian STFC Ernest Rutherford Fellow at Open University @OU_SPS. Astromum x2. STEM Ambassador, FRAS. Christian, singer, bookworm. She/her. @[email protected] 9 years on Twitter 2,953 followers | 172 |
| 276. |  AAS 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/ 11 years on Twitter 2,311 followers | 171 |
| 277. |  Institute of Physics@PhysicsNews The IOP is the professional body and learned society for physics in the UK & Ireland, with an active role in promoting co-operation in physics around the world. UK iop.org 13 years on Twitter 230,220 followers | 170 |
| 278. |  Paul Byrne@ThePlanetaryGuy Associate Professor of Earth and Planetary Science at Washington University in St. Louis | Planetary Evangelist | he/him/Professor | 🇮🇪 in 🇺🇸 St Louis, MO tinyurl.com/ThePlanetaryGuy 4 years on Twitter 65,916 followers | 170 |
| 279. |  Stephanie Deppe, PhD@SpaceSciSteph Content Strategist @VRubinObs #scicomm • planetary astronomer • @scicommbites co-founder • Michigander in CA • she/hers [email protected] Tongva, Kizh land (Pasadena) spacescisteph.com/links 10 years on Twitter 11,405 followers | 170 |
| 280. |  Keith Hawkins, Ph.D.@AGalactichawk Galactic Archaeologist (Astronomer at the University of Texas at Austin; @UTAstronomy), activist and cider lover cycling around Austin, TX; Tweets are my own Austin, TX as.utexas.edu/~khawkins/ 7 years on Twitter 1,474 followers | 170 |
| 281. |  Dr Erin Ryan@erinleeryan Doctor of space rocks, now consultant covering remote sensing, #geospatial & #Python, gardener of @modicello, collector of orchids. Tweets mine & not employer's Near the crabby impact crater erinleeryan.com 13 years on Twitter 3,396 followers | 169 |
| 282. |  Emily Rauscher@astronemly U Michigan prof of astronomy. Tries to peer into the atmospheres of exoplanets. Cares about humans more than science [she/her] 3 years on Twitter 1,295 followers | 169 |
| 283. |  NYT 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 15 years on Twitter 1,230,911 followers | 168 |
| 284. |  SKA 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 12 years on Twitter 28,002 followers | 168 |
| 285. |  Christopher Berry@cplberry #GravitationalWave astrophysicist (@LIGO). @UofGravity Lecturer, former @NUCIERA Research Professor. Science, education, LEGO & cake. May contain traces of nuts 🐘 @[email protected] cplberry.com 8 years on Twitter 5,716 followers | 168 |
| 286. |  Dr. Brittany Kamai, Ph.D.🌏 (she/ʻo ia)@cosmojellyfish floating in the cosmic currents I share knowledge about astrophysics, Hawai'i, & treating others with dignity & respect🌺 #ShutDownSTEM🔥 #HawaiianInSTEM 🤙🏾 Livin it Up brittanykamai.com 6 years on Twitter until last tweet (2021-Jun-26) 3,471 followers | 168 |
| 287. |  Stephen Colbert@StephenAtHome Evie’s husband 14 years on Twitter 19,191,187 followers | 167 |
| 288. |  The 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 13 years on Twitter 23,505 followers | 167 |
| 289. |  Daniel Fischer @[email protected]@cosmos4u All things astronomy and space - in tiny bits and pieces but mostly with links to more ... :-) Now also x-posting on scicomm.xyz/@cosmos4u & post.news/cosmos4u. Bochum, Germany skyweek.wordpress.com 14 years on Twitter 14,357 followers | 167 |
| 290. |  Niko@NikoSarcevic human person (she) | cosmologist @LSSTDESC | did physics @XENONexperiment | loves shoes, coats, and plots | opinions mine 🇭🇷🇷🇸🇦🇹🇮🇹🇩🇪🇬🇧🇪🇺🏳️🌈 Newcastle Upon Tyne, England nikosarcevic.com 8 years on Twitter 9,337 followers | 167 |
| 291. |  Dr. Saavik Ford@saavikford CUNY Astro prof, AMNH research assoc, runner, astronomer, crafter, camper, gardener, mom, all opinions completely my own (she/her) NYC saavikford.wixsite.com/saavik 5 years on Twitter 1,405 followers | 167 |
| 292. |  Elizabeth Warren@ewarren U.S. Senator, former teacher. Wife, mom (Amelia, Alex, Bailey, @CFPB), grandmother, and Okie. She/her. Official campaign account. Massachusetts elizabethwarren.com 11 years on Twitter 5,909,452 followers | 166 |
| 293. |  Dr Fiona H. Panther@FiPanther 99% background, 1% astrophysical. @ForrestResearch Fellow at The University of Western Australia. Not likelihood free Perth, Western Australia auntiematter.space 13 years on Twitter 4,256 followers | 166 |
| 294. |  Feryal Ozel@feryal_ozel Astrophysicist, Conscientious Citizen, World Traveler 6 years on Twitter 44,729 followers | 165 |
| 295. |  DNLee@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 12 years on Twitter 37,979 followers | 165 |
| 296. |  Peter Plavchan@PlavchanPeter Associate Professor of Astronomy (he/him). Opinions stated herein are generated by a random AI bot, & do not reflect any official university position or my own. George Mason University sites.google.com/view/gmuexopla… 11 years on Twitter 2,080 followers | 165 |
| 297. |  Prof Lía Corrales@eblur27 X-ray and now UV astronomer, 🌈 Professional Space Rainbow Hunter, loves Adventure Time and Cats🌹she/her Ann Arbor, MI liacorrales.com 11 years on Twitter 1,257 followers | 165 |
| 298. |  Haley 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) 2,874 followers | 164 |
| 299. |  Dr. Emily Rickman@AstroRickman Astrophysicist 🇪🇺@esa🇺🇸@STScI Direct Imaging Exoplanets & Brown Dwarfs✨🇬🇧@physicshef🇦🇺@physicsANU🇨🇭@NCCRPlanetS🏳️🌈#BiInSci she/her | tweets my own Baltimore, MD, USA emilyrickman.com 11 years on Twitter 2,516 followers | 164 |
| 300. |  Sabine Hossenfelder@skdh German Physicist. Author of "Lost in Math" & "Existential Physics". Creator of "Science Without the Gobbledygook". rt's/shares/likes are not endorsements Germany youtube.com/c/SabineHossen… 15 years on Twitter 103,787 followers | 163 |