Derek Fox @partialobserver.bsky.social Penn State Astronomer (he/him), personal account. “We went and made everything a computer without ever bothering to fix computers.” 
@scistreams.bsky.social @scistreams.bsky.social SciStreams Presents Interactive Science Web Applications
https://scistreams.github.io/
Jeremy Bailin @astrobailin.bsky.social Astronomy, coffee, politics, music, cats, sports, computing. Not always in that order. Canada/Alabama/Arizona/Suomi. He/him.
Adam McMaster @adammc.space I’m an astronomer who is searching for black holes with the help of citizen scientists at https://black-hole-hunters.org
I write an astronomy newsletter at https://three-alpha.space and a blog at https://www.twelvemountains.com
Henry Prager @haprager.bsky.social Postdoc at the University of Iowa; ISU '14, NMT '23. Trying to be an expert on evolved stars, hopefully that pans out.
Peter Clark @lightbulb500.bsky.social Postdoctoral Research Fellow at the University of Southampton. Working on tidal disruption events and supernovae 💥💥😎. Opinions are my own. He/Him
https://orcid.org/0000-0002-6576-7400
Michael Busch @michael-w-busch.bsky.social Planetary astronomer, studying piles of rock in space. Reader of books. Drinker of tea. He/him. This is a personal account. To bigotry no sanction.
Dr. Teresa Symons @deepspacemine.bsky.social Astrophysicist @caltechipac.bsky.social working on NEO Surveyor 🛰️ | Studies cosmological backgrounds 🌌 and PSF reconstruction 🌠 | she/her
Dr Megan Argo @astromeg.bsky.social Just another transient astronomer. Also: drummer, runner, public speaker, teacher and science advocate. Love all things #astronomy and #space. Often on the BBC!
OG (from Brains Matter) 🇦🇺 @brainsmatter.bsky.social Host of the Brains Matter podcast - the show on science, curiosities, and general knowledge. Runner-up Best Oz Sci Microblogger 2010, Did a TEDx once.
YT: https://www.youtube.com/@brainsmatterpodcast
FB: https://www.facebook.com/brainsmatterpodcast
Anna Thonis, PhD 🦎 @annainthefield.bsky.social Ecologist and herpetologist | Postdoc at NYU
Co-Chair, IUCN Anole Specialist Group
#lizards #GIS #GlobalChange #SDMs #conservation #HERper #DIYnails
she/her
annathonis.com
Erin J. @ezdoseit.bsky.social I’m here for the 🫖.
Lisa @notrocketscience.bsky.social Likes: space, science, history, ice cream, books. Dislikes: mosquitoes, willful ignorance, fascists. Was r0cketscience on the site formerly known as Twitter.
Meredith Rawls @merrdiff.bsky.social Astronomer at UW, data pipeline wrangler for Rubin Observatory, satellite mitigation leader via IAU CPS SatHub, mom, violist, Ballardite (Seattle), family cargo e-bike evangelist, Episcopalian, etc. Opinions all mine
Robert Rutledge @rerutled.bsky.social Associate Professor, Astrophysicist. Founder, Publisher
@astronomerstel. Opinions here are my own. @rerutled@mastodon.online @rerutled at Threads. he/him
Jonathan McDowell @planet4589.bsky.social Astrophysicist
Support the work of Jonathan's Space Report:
https://www.gofundme.com/f/fund-jonathans-space-report-library-transition
Steven Hewitt @shhewitt.bsky.social I do not think therefore I do not am.
Mount Pearl, NL 🇨🇦
Stephanie Douglas @stephtdouglas.bsky.social Astronomer, Assistant Prof of Physics. She/her. (All opinions mine & don't represent employer; likes/RPs not endorsements; etc)
Jessie Muir @jmuir.bsky.social Cosmologist at U of Cincinnati. Learning more about physics and most other things. Sometimes I make science cartoons. she/her www.jessiemuir.com
Richard Alexander @richardalexander.bsky.social Astrophysicist at the University of Leicester | Dad | Cyclist | Exiled Scot
https://rdalexander.github.io
Gijs Molenaar @gijsm.bsky.social software composer, music brewer, beer flyer, drone programmer and astronomy nomad. Also system engineer at Spotify. You may call me Dr G now.
https://pythonic.nl
Olivier Minazzoli @ominazzoli.bsky.social Astrophysicist, specialist in relativity -- pro open-knowledge, open-source and open-data. Linux user since Debian Potato. Personal account. I like zero-knowledge, but only for proofs (zkp FTW). https://www.oca.eu/fr/olivier-minazzoli
Gijs Nelemans @gijsnelemans.bsky.social ✨ 🔭 Astronomer 💥 💻 | Binary stars 💫| Gravitational Waves 〰️🌊|
McDonald Institute @mcdonaldinstitute.bsky.social The Arthur B. McDonald Canadian Astroparticle Physics Research Institute works to support the research network and help make Canada one of the best places for astroparticle physics.
Sarah Scoles @sarahscoles.bsky.social Journalist, universe liker, mountain scaler, Custer County Search and Rescue member, contributor to Undark and Scientific American, author of Countdown: The Blinding Future of Nuclear Weapons. Etc.
Marcin Glowacki @astromarcin.bsky.social Radio astronomer at the Uni of Edinburgh. Has a moustache.
George Dvorsky @gdvorsky.bsky.social Science Senior Editor at @gizmodo.com, futurist, bioethicist, electronic musician, amateur astronomer.
Alex Klotz @aklotz.bsky.social Physics professor at California State University, Long Beach. Interested in knots, DNA, and knotted DNA.
WomanAstro @womanastro.bsky.social 
Rob Seaman @robseaman.bsky.social Data scientist, archivist, and temporal engineer with the Catalina Sky Survey. CSS has discovered about half of all known near-Earth asteroids, including several small impactors, many comets, and a couple of mini-moons. https://catalina.lpl.arizona.edu
Kathleen Creel @kathleencreel.bsky.social Associate Professor @Michigan.
Machine learning & scientific knowledge; ethics of automated decision-making; monoculture & systemic exclusion.
https://kathleenacreel.com/
Chris Frohmaier @cfrohmaier.bsky.social Astronomy - Cycling - Football
Haley Wahl, PhD @hwahl16.bsky.social Astrophysics PhD turned staff science writer. Astrobites alum and pulsar enthusiast 🌟
@themellybee.bsky.social @themellybee.bsky.social 
Dan Falk @danfalk.bsky.social Hi! I write about #science for Smithsonian, Discover, Quanta, Nautilus, Undark, National Geographic, CBC Radio, & many other outlets. Books include The Science of Shakespeare and In Search of Time. Co-host of BookLab podcast. 🔭🪐⭐️⚛️
Raj Raizada @rajraizada.bsky.social Math + coding educator in NYC. Used to be university prof doing neuroscience, far happier in math ed. I enjoy making math games, in Desmos and also p5play. rajeevraizada.github.io
Lakshmi Chandrasekaran @lakshmic.bsky.social Freelance science writer covering tech, math, computer science- https://lakshmichandrasekaran.contently.com/. Words in SIAM news, MIT Tech Review, Science News, Kellogg Insight, Quanta & others.
Blog website: https://scieye.wordpress.com/
Patchen Barss @patchenbarss.bsky.social Journalist and author. Science, mathematics. "Smarter Than Us" coming March 2027 “The Impossible Man: Roger Penrose and the Cost of Genius” available now: https://shorturl.at/ixUY9
CosmicRami 🏳️🌈🏳️⚧️ @rami.spaceaustralia.com Astronomer, driving The Dish📡 to study pulsars in my PhD. Also, founded SpaceAustralia.com. Also, love a bit of astrophotography. Also, do everything with my little mate, Max. Also, Ultra-Gay. He/Him.
Andy Cooper @mrapcoops.bsky.social 
Ivy Wong @astroivy.bsky.social Radio astronomer
darth™️ @darthbluesky.bsky.social not the darth u are looking for
Gravity Grinch @gravitygrinch.bsky.social observational cosmologist -- the particle horizon is the limit!
https://thegravitygrinch.blogspot.com
Axis of Meh @axis-of-meh.wtf Research IT Geek. Guitarist. Misanthrope. General layabout. He/him.
jonathan jb webb @jjbw.bsky.social Giant nerd. Science journalist. Dad.
Bene @benerth.bsky.social Politik, Sport und Gesellschaft
Yee @thisisyee.bsky.social I only vent here now. Probably not a good follow. Send cat and dog pictures, please. Liked the tan suit. In this very trying time, many many extra typos.
Vicki Ziegler @bookgaga.bsky.social Booklover, blathering at http://www.bookgaga.ca - literary news, reviews, discussion, poetry posted daily (aka #TodaysPoem http://bit.ly/2J4ym4C), member of a thriving silent book club group (aka #SilentBookClub http://bit.ly/2NSBVtw) ... oh, and I crochet
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Steven Silverberg @silverbergastro.bsky.social Research scientist, Eureka Scientific. Focusing on low-mass stars and the stuff around them, and citizen science. PI of Disk Detective. Opinions my own. He/him.
Leon Boschman @lboschman.bsky.social 
Scott Johnston @scottjohnston.bsky.social Science Writer. Author. PhD. Stargazer. Find me at Perimeter Institute and Universe Today.
Opinions are my own.
Prof Stephen Serjeant @stephenserjeant.bsky.social Astronomy Prof at Open University. 26.2. #RejoinEU, £➡️€. Views not OU’s and often not even mine. He/him
🐘 https://mas.to/@stephenserjeant
🧵 https://www.threads.net/@prof.stephen.serjeant
ORCID 0000-0002-0517-7943 https://orcid.org/0000-0002-0517-7943
Sarah Kendrew @sarahkendrew.bsky.social European Space Agency Astronomer at the Space Telescope Science Institute in Baltimore, MD. Team Lead for the MIRI instrument on JWST. Runner, dog mum, cyclist. 🇬🇧🇧🇪 Opinions my own. 
Benne W. Holwerda @benneholwerda.bsky.social Dad, Professor of Astronomy at the University of Louisville. He/Him/hey you. Opinions are my own. As are the typos.
Astronomy, datascience, ethics & occasional US/EU politics. 
Erik Schnetter @eschnett.bsky.social