Roy Kilgard
Astrophysicist, dungeon delver, and experimenter with yet another social media platform.
@maddow.msnbc.com
Mondays at 9pmET on MSNBC MaddowBlog.com From Russia with Lev: MSNBC.com/Lev Ultra podcast: MSNBC.com/Ultra Prequel: MSNBC.com/Prequel
@warren.senate.gov
U.S. Senator, Massachusetts. She/her/hers. Official Senate account.
@esa.int
We're the European Space Agency, keeping you posted on European space activities. Please see our Privacy Notice: https://esa.int/connectwithus
@hogg.bsky.social
Astronomer, physicist, statistician, data analyst. (Totally not at all the other David Hogg). I live on Lenape land.
@mast-news.bsky.social
MAST archives UV/optical/IR data from NASA missions, contributed science products, and analysis tools. https://archive.stsci.edu This account is primarily to inform our users of updates. For the general public, be sure to follow spacetelescope.bsky.social
@plutokiller.com
Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. Foot soldier in the War on Cars. He/him. mikebrown.caltech.edu
@astrowright.bsky.social
Professor of Astronomy and Astrophysics at Penn State. Son, husband, father, scientist, teacher, student, human, Earthling. Mostly posting astronomy. Mostly.
@georgetakei.bsky.social
I’ve boldly gone into the clear blue yonder. Follow for more recipes and tips.
@aoc.bsky.social
Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible. ocasiocortez.com
@eteq.bsky.social
Astrophysicist, Python coder, and general lover of nature in all its forms. Tweets are my own. He/they.
@kenastro.bsky.social
Astrophysicist at NASA/GSFC. Fan of Exploration of the Universe in which we live, MD RenFest, and all things Trek & Disney. Posts are my own.
@zastronomerski.bsky.social
Astronomer 🌌, professor at the U of Utah, mom of 2 littles. Exploring, hiking, camping, cooking, reading. Sci-fi and period romances. Definitely not writing social media bios.
@xkcd.com
@telescoper.bsky.social
Theoretical astrophysicist specializing in the Universe and all that surrounds it. Based in Ireland. Personal account. Call me old-fashioned but I don't like fascists. He/him/his. Blog: telescoper.blog
@augustfly.bsky.social
data editor in New Haven; tree/bird/sky watcher; former Bostonian/Floridian/IR Astronomer
@astroontapdc.bsky.social
Drink in the Universe with scientists eager to share their love of space with you with fun, engaging talks in a bar!
@axisprobe.bsky.social
AXIS is a proposed X-ray probe that will revolutionize our understanding of the X-ray sky and how the Universe works.
@dalcantonjd.bsky.social
Astrophysicist at the Center for Computational Astrophysics & U. Washington.
@notnotrocketscience.com
Astronomer, movement artist, & educator based in Chicago 🛸 Founder, Not Not Rocket Science ✨Co-founder, the JustSpace Alliance 🚀they/them causing mayhem notnotrocketscience.com
@philplait.bsky.social
Bad Astronomer (formerly @BadAstronomer), SciCommer, Dork. Crash Course Astronomy guy. He/him. Newsletter: badastronomy.beehiiv.com I'm self-employed so my opinions do in fact represent my company's.
@elakdawalla.bsky.social
Planetary scientist, freelance science writer and space artist, queer, ADHD, mom. Turns out it’s hard to be all those things at once. Shop at elakdawalla.Etsy.com
@annaleen.bsky.social
bestselling author * Hugo winner * nerd latest books: Stories Are Weapons, The Terraformers bylines: New Scientist, Washington Post, etc. pod: www.ouropinionsarecorrect.com pronouns: they/them all the stuff: www.techsploitation.com
@maryrobinettekowal.com
Hugo-award winning author, narrator, and professional puppeteer. Also has a talking cat. The Martian Contingency is available where books are sold.
@scalzi.com
I enjoy pie. Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
@granades.com
Science presenter, robotics researcher, fiction writer, interactive fiction person, award-winning Virgo. Co-editor of @smallwondersmag.com SFF magazine. newsletter: https://buttondown.email/theinfodump/ website: https://stephen.granades.com
@chuckwendig.bsky.social
I like apples. I post photos. I dig birds. I write books. The next book is THE STAIRCASE IN THE WOODS, April 2025. Yes, I'm cringe. What do you want from me, I'm a 48-year-old dad and my brain is a mouse-eaten shoebox.
@roxanegay.bsky.social
https://linktr.ee/roxanegay Writer, editor, publisher, professor. Some people call me a bad feminist and by some people I mean me.
@megschwamb.bsky.social
Planetary scientist & astronomer at Queen’s University Belfast: KBOs, Planet Four(Mars), exoplanets (Planet Hunters NGTS) ,LSST SSSC co-chair. Opinions posted are my own. Pronouns: she/her
@astrobailin.bsky.social
Astronomy, coffee, politics, music, cats, sports. Not always in that order. Canada/Alabama/Arizona. He/him.
@jenlucpiquant.bsky.social
I cover science and culture at Ars Technica. Former science editor, Gizmodo. Ex-vangelical. Rodeo fan. Married to @seanmcarroll, servant to three cats: Ariel, Caliban, and Puck. Baltimore, MD. She/her.
@seanmcarroll.bsky.social
#Physics, #philosophy, #complexity. Johns Hopkins & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social. Latest: Quanta & Fields, book 2 of The Biggest Ideas in the Universe. https://preposterousuniverse.com/ He/him.
@mikamckinnon.bsky.social
Field geophysicist, disaster researcher, scifi science consultant, science writer, public speaker, irrepressibly curious. Occasional rock-licker, frequent devourer of board books. 🇨🇦🇺🇸
@seelix.com
Science communicator and cosplayer. I am a master of disguise & know where to hide the bodies. Really into weaving and spinning They/them
@tattoosandbones.com
He/Him FAA Licensed UAS Pilot TTRPG GM & Writer Occasional paleontologist You know, the D&D Jerseys Guy Spanish | Bi | Disabled Brain Cancer Sucks. I know. I have it. You can help here: https://gofund.me/19ca6cb3
@anisotoph.bsky.social
Scientist, science communicator, mead maker, droid builder, leather crafter, nerd. Emotional support human to a PAIR of walking rugs called Huxley and Una. Most creations are on IG at @northsidedroids, some at @anisotoph. He/him.
@charliejane.bsky.social
Author of Lessons in Magic and Disaster (Tor Books, 2025), about a woman who teaches her mother how to do magic — and uncovers a queer scandal hidden in a 300 year old book. SFF book critic @WashingtonPost.com. Co-host @ouropinions.bsky.social.
@dconscitrack.bsky.social
The Official Account of the Dragon Con Science Track.
@drerinmac.bsky.social
Writer | Science Advisor (Star Trek franchise) | Producer | PhD, Astrophysics | she/her | Los Angeles, CA just an ancient tattooed 🏴 N7 Starfleet rebel pagan soul trapped in modern times “The Julia Child of science" https://linktr.ee/drerinmac
@profsera.bsky.social
Professor Astrophysics/Astroparticle Physics @ U Amsterdam. All things black hole, member Event Horizon Telescope, Africa Millimeter Telescope, Cherenkov Telescope Array. Space, sci-fi, cats, music, valve amps, other unabashed geekery. www.seramarkoff.com
@pbarmby.bsky.social
Science: https://orcid.org/0000-0003-2767-0090. Fiction: https://www.galacticwords.com Words in Year’s Best Cdn F&SF Vol 2, Nature:Futures, Analog, Utopia SF, MNRAS, ApJ, etc. Runner, knitter, curler. 🇨🇦 & minor planet 281067. She/her.
@vrooje.net
Professor of Astrophysics: Galaxies, Black Holes, the Changing Sky. Also Zooniverse humanitarian and disaster relief lead. People first, then science. She/her
@joeyneilsen.bsky.social
Black hole astrophysicist at Villanova. Formerly: MIT, Boston University, Harvard, Kenyon College | X-rays | husband | dad of 2 | cooking. He/him. Skeets are my own.
@karenlmasters.bsky.social
Prof. of Astronomy and Physics, Haverford College. PI of Galaxy Zoo. Radio astronomer. Check out my latest book “The Astronomers Library” about books, libraries and astronomy - three of my favourite things. Brit/US.