LZ Dark Matter @lzdarkmatter.bsky.social The official LZ dark matter experiment Bluesky feed. Hunter of WIMPs, underground dweller.
Amy Shira Teitel @amyshirateitel.bsky.social Author, historian, streamer, YouTuber, writer.
@socalsista.bsky.social @socalsista.bsky.social Pro California, Pro Constitution, Pro Science, Pro Multi-culturalism & Multi-Lingualism, budding gardener, Educator, Unaffiliated, English/Spanish, LDS, ADHD, neurodivergent ¡Hola! Hello!
@adastranc.bsky.social @adastranc.bsky.social Gentleman Astronomer
@marcoredaelli.bsky.social @marcoredaelli.bsky.social 
Pedro Bernardinelli @pbernardinelli.com Professor of astronomy @ University of São Paulo, PhD from Penn, formerly at UW. Discoverer of minor planets and C/2014 UN271, Brazilian, coffee dependent, geek. He/him/ele, pt-br/en
Dr. Sarah Parcak @indyfromspace.bsky.social Professor, Archaeologist, Egyptologist, Award-winning writer of books, Dad joke lover, mom, rabble-rouser academic. Owned by cats. she/her 
Jón E. Guðmundsson @jegudmunds.bsky.social Assistant professor in observational cosmology at the University of Iceland
Hillary Rodham Clinton @hillaryclinton.bsky.social Doting grandmother, among other things.
Alexandra Witze @alexwitze.bsky.social Science journalist and correspondent for Nature (she/her). Opinions = my own. Reach me at alexwitze.01 (Signal), witzescience (@gmail.com), or awitze (@protonmail.com).
Prof. Brian Keating @drbriankeating.bsky.social Decoding the cosmos with quirky vids & atomic dad jokes that never bomb • Chancellor's Prof @UCSanDiego • Host of the Into Impossible Podcast. Interviewed 400+🧠Join my 15,000 sub weekly hard STEM newsletter https://BrianKeating.com 
Prof. Erika Hamden @erikahamden.bsky.social Astronomy Professor at University of Arizona. Making UV detectors better, building telescopes. Intense about a lot of things! 2019 @TEDFellow
Contact: booking@ehamden.org
Instagram: https://www.instagram.com/erika.hamden/
Tiktok: tiktok.com/@erikahamden
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
AMA @ama-assn.org American Medical Association. The physicians' powerful ally in patient care. Repost does not equal endorsement. #FightingForDocs #MedSky
Mathew Madhavacheril @msyriac.bsky.social Asst. Professor at the University of Pennsylvania
Theoretical and computational cosmology
(he/him)
Atacama Cosmology Telescope @act-pol.bsky.social Investigating the structure and evolution of the universe with the six-meter telescope which observed from 5190 meters elevation on Cerro Toco in northern Chile
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Kelly Lepo @kellylepo.bsky.social Astronomer | Science communicator | Adult Lisa Simpson
Freelance writer and editor. Former Education and Outreach Scientist at the Space Telescope Science Institute (@stsci.edu) supporting JWST.
Also on Mastodon: @KellyLepo@scicomm.xyz
Mike Niemack @michaelniemack.bsky.social Father, Physics and Astronomy Professor at Cornell, Cosmologist, Astrophysicist, Snowboarder, Outdoor enthusiast, Mentor, Ally, Stargazer ✨
Alexandre Adler @bachpropagate.bsky.social Postdoc at UC Berkeley and LBNL working on @simonsobservatory.org . I might work on the Cosmic Microwave Background, but my puns are never reheated.
Simons Foundation @simonsfoundation.org Advancing the frontiers of basic science through grantmaking, research and public engagement. Sign up for our newsletter: simonsfoundation.org/newsletter
Bernardita Ried Guachalla @bernarditaried.bsky.social 🌲 PhD Astrophysics student at Stanford University with a Fulbright scholarship
🎓 MSc in Physics Universidad de Chile
🔭 NOIRLab ambassador
🖤 Observational Cosmology
Sometimes u'll find Spanish here 🇨🇱
Simons Observatory @simonsobservatory.org Figuring out some of the mysteries of the Universe from Chile at simonsobservatory.org
Jenna Moore, Ph. D. 🔭✨ @drjmo.bsky.social 
Eve Vavagiakis @evevavagiakis.bsky.social Assistant Professor of Physics at Duke. Cosmology and astrophysics with ACT, CCAT, and the Simons Observatory.
Author of Meet the Universe books, MIT Kids Press
Cornell alum x3 🐻 Often outside 🏃♀️🚵🏻♀️🥾
Jan Kamensky 𝚄𝚃𝙾𝙿𝙸𝙰𝙽 @jankamensky.bsky.social Hamburg-based artist Jan Kamensky. Animated films, books and paintings. At Kunsthalle Düsseldorf now! 🎦
I'm on #Mastodon, too. Check out my newsletter!
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
J. Chris Pires @jchrispires.bsky.social Professor passionate about student success & team science #firstgen #Brassica enthusiast walking Dogs of the Plant World
#Agriculture #Food #HigherEd #EduSky #Agsky #SciComm & more
#Soil #Crop #Science ; opinions mine
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
X Offender @xoffender.bsky.social Subjecting the Universe to quantitative tests and seeking refuge from algorithmically boosted MAGA X-rage.
Tod Lauer @todlauer.bsky.social Extragalactic astronomer (black holes, galaxies, galaxy clusters, stellar pops) who also dabbles in planetary astronomy. Really, basically a pixel pusher.
The Guardian @theguardian.com The need for independent journalism has never been greater. Become a Guardian supporter https://support.theguardian.com
🇺🇸 Guardian US https://bsky.app/profile/us.theguardian.com
🇦🇺 Guardian Australia https://bsky.app/profile/australia.theguardian.com
Stacey Vanek Smith @svaneksmith.bsky.social New Yorker, Idahoan, Story-Seeker, Radio-Maker @Bloomberg @Marketplace formerly @NPR Author: Machiavelli for Women
🎁 🔗 https://tinyurl.com/hh3huea6
Kai Ryssdal @kairyssdal.bsky.social Dad, husband. IPAs. Soccer referee, trail runner, mountain biker. Veteran.
NPR @npr.org This is NPR 🎙️
The Verge @theverge.com Covering life in the future
Subscribe here: https://www.theverge.com/subscribe
WIRED @wired.com For Future Reference.
Sign up for our newsletters: https://wrd.cm/newsletters
Find our WIRED journalists here: https://go.bsky.app/Boj9b5E
Molly Wood @mollywood.co Tech journalist turned climate tech journalist. Telling stories about solutions to the climate crisis on the Everybody in the Pool podcast. Climate tech investor. mollywood.co
Marketplace @marketplace.org Every story has an economic angle. We break it down to help you live smarter. marketplace.org
📧 Want even more Marketplace? Subscribe to our newsletters: https://www.marketplace.org/newsletters/
Euclid Consortium @ec-euclid.bsky.social Official Consortium of ESA's Euclid mission on the Universe's dark matter, energy & expansion, 15 European countries + USA + CAN + JAP, 2000+ scientists + engineers. Home: https://euclid-ec.org
@sirgladworth.bsky.social @sirgladworth.bsky.social 
Astronomy Picture of the Day 🪐 @apod.shinyakato.dev Official Mirroring APOD BOT for Bluesky.
https://apod.nasa.gov/apod/lib/about_apod.html
Src:
https://apod.nasa.gov/apod/astropix.html
http://star.ucl.ac.uk/~apod/apod/astropix.html
Maintained by @shinyakato.dev
Sloan Digital Sky Surveys @sdssurveys.bsky.social Mapping the Universe since 1998. Featuring @milkywaymapper.bsky.social, @blackholemapper.bsky.social, and @localvolumemapper.bsky.social. We'll let you know when we are done.
sdss.org
NSF–DOE Rubin Observatory @vrubinobs.bsky.social Get ready for a new era in astronomy and astrophysics with Rubin Observatory!
Para español siga a Instagram: http://instagram.com/rubin_observatory
American Astronomical Society (AAS) @aas.org The mission of the American Astronomical Society is to enhance and share humanity’s scientific understanding of the universe as a diverse and inclusive astronomical community.
aas.org
Emily Lakdawalla 🏳️⚧️ Uranus Expert @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
Mac the squirrel :) @macsquirelera.bsky.social I like trains. Studying computational linguistics at the university of Stuttgart
A little blog about public transit and my life: https://macsquirrelera.substack.com
Eugene Lim @tukohbin.bsky.social Professor of Theoretical Physics at King’s College London doing cosmology, gravity, astrophysics and string theory. GRTL Collaboration and UK Numerical Relativity. Views my own. Penang-lang. YNWA
FuckCars @fuckcarsreddit.bsky.social Official account of http://reddit.com/r/fuckcars
DM me urbanist issues in your city, I'll help boost it!
Cindy Bird @cindy-g-bird.bsky.social Hoping I have found a new place to keep up with friends.
Ólafur Waage @olafurw.com He / Him - Icelander in Norway
https://linktr.ee/olafurw
God @thegodshow.com Creator of the Universe.
thegodshow.com
https://youtube.com/@thegodshowlive
Paul Mirel @paulmirel.bsky.social Instrument Systems Engineer. Remote Sensing of Earth systems. Enabler of science by anyone curious about the world. Ally. Feminist. Wearer of respirators, wary of COVID. Evidence-based is best.
"Facts are useful in emergencies."-- The Talking Heads
@waroncars.bsky.social @waroncars.bsky.social 
Mary L Trump @maryltrump.bsky.social Mom. Wife. Author. Defender of democracy. marytrump.org
Dahlia Lithwick @dahlialithwick.bsky.social Lois Lane for the courts and broken tigger
Slate, Amicus, MSNBC, NYT bestseller Lady Justice
Emily Rice @emilylrice.me Astronomer at CUNY & AMNH, CEO of STARtorialist, HQ for Astronomy on Tap, I guess I’m trying to make science fun?
My shop: shop.STARtorialist.com
ProPublica @propublica.org Investigative journalism in the public interest. Headlines and (sometimes literal) receipts.
propublica.org
Eric Topol @erictopol.bsky.social physician-scientist, author, editor
https://www.scripps.edu/faculty/topol/
Ground Truths https://erictopol.substack.com
SUPER AGERS https://www.simonandschuster.com/books/Super-Agers/Eric-Topol/9781668067666
Viviana Acquaviva @venividivivi.bsky.social Astrophysicist turned Climate Scientist | AI for Science | Professor of Physics at @cuny.bsky.social; happy camper at @leapstc.bsky.social | Author, ML for Physics and Astronomy: https://shorturl.at/VJ9k9 | Lover of puns, data, good people, and unfinished 
Captain Disillusion @captaindisillusion.bsky.social Videos. Educational? Not really. Funny? Eh.
"the Chappell Roan of educational YouTube"
youtube.com/@captaindisillusion
patreon.com/captaindisillusion
https://go.nebula.tv/captaindisillusion
Brady Haran @bradyharan.bsky.social Videos & Podcasts
More about my work at: https://linktr.ee/bradyharan
Mark Gurman @markgurman.bsky.social Breaking News on Apple and Tech. Bloomberg Managing Editor and Chief Correspondent. Subscribe to Power On. Tips: mark@markgurman.com. Signal: markgurman.01. Telegram: GurmanMark.
Bebe Neuwirth (she/her) @bebeneuwirth.bsky.social Honorary Ziegfeld Girl
Honorary IATSE Local 1
banner 📸Christopher Calkins
portrait 📸Tom Bloom
Tony Mroczkowski @tonymroczkowski.bsky.social astronomer, submm instrument scientist, AtLAST, ALMA, ACT, GBT/MUSTANG-2, Simons Observatory, CMB-S4
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
Richard Easther @rjme.bsky.social Father, husband, scientist, Kiwi diaspora returnee, prof @aucklanduni.bsky.social - opinions mine. He/Him
Science: https://cosmology.auckland.ac.nz
Blog: https://excursionset.com
Newsletter: https://buttondown.com/excursionset
Elizabeth Tasker @elizabethtasker.bsky.social UK astrophysicist and science communicator working at the Japan Aerospace Exploration Agency (JAXA). Author of 'The Planet Factory' and editor of ‘Planetary Diversity’. Very into space, virtual reality, computer graphics and rescue cats.
Julianne Dalcanton @dalcantonjd.bsky.social Astrophysicist at the Center for Computational Astrophysics & U. Washington. 
Ars Technica @arstechnica.com Original news, reviews, analysis of tech trends, and expert advice on the most fundamental aspects of tech.
Renée Hlozek @reneehlozek.bsky.social South African cisgender, bisexual woman Assoc. Astrophysics Prof., Rhodes scholar. Feminist scientist. She/her
Quanta Magazine @quantamagazine.org Illuminating math and science. Supported by the Simons Foundation. 2022 Pulitzer Prize in Explanatory Reporting. www.quantamagazine.org
Steven Strogatz @stevenstrogatz.com Mathematician, writer, Cornell professor. All cards on the table, face up, all the time. www.stevenstrogatz.com- M Mark Trodden @marktrodden.bsky.social Physicist. Professor.
Peter Sagal @petersagal.bsky.social I make Dad jokes on NPR and also write books and other things. 
Jennifer Ouellette @jenlucpiquant.bsky.social I cover science and culture at Ars Technica. Former science editor, Gizmodo. Ex-vangelical. Rodeo fan. Married to @seanmcarroll, servant to two cats: Ariel and Caliban. Baltimore, MD. She/her.
The War on Cars @thewaroncars.bsky.social A podcast about the fight against car culture. Hosted by Sarah Goodyear & Doug Gordon.
Our new book, "Life After Cars" is out now.
https://www.lifeaftercars.com/
https://www.patreon.com/thewaroncarspod
Sarah Tuttle @niais.cryptoanarchy.network "Ok. Not good. Probably bad." Disabled, queer, Jewish, cyborg, astrophysicist, abortion funder, antifascist, wielder of wrenches. Building joy with a side of chaos. "..a wizardess is never late. Nor is she early. She arrives precisely when she means to."
Dr Becky Smethurst @drbecky.bsky.social Astrophysicist studying how supermassive black holes affect galaxies (s/h). I get overly enthusiastic about space (and cats) on YouTube: http://www.youtube.com/drbecky
David W Hogg @hogg.bsky.social Astronomer, physicist, statistician, data analyst, open scientist. (Totally not at all the other David Hogg). I live on Lenape land.
Peter Coles 🏳️🌈 🏳️⚧️ 🇮🇪 @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
Ned Wright @mapping3k.bsky.social UCLA astronomer working on space CMB and IR. On the COBE, WMAP, SIRTF and WISE missions. Asteroid (241527). See my cosmology tutorial at https://www.astro.ucla.edu/~wright/cosmolog.htm
Michael Merrifield @astromikemerri.bsky.social Emeritus professor of astronomy at the University of Nottingham. Too frequent appearances on YouTube. All my own views.
European Commission @ec.europa.eu News and information from the European Commission. Social media and data protection policy: http://europa.eu/!MnfFmT
Adrian Price-Whelan @adrian.pw (he/him)
Astronomer;
Leads the Nearby Universe group at the Flatiron Institute / CCA;
Asst. Director of Scientific Software @ Simons Foundation;
Astropy;
Music;
https://adrian.pw 
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning.
Also: open web developer & enthusiast, working on @astrosky.eco and more
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
Dr. Sarafina El-Badry Nance @starstrickensf.bsky.social Astrophysicist. Author of STARSTRUCK (PEN/E.O. Wilson Longlist, NCBA finalist, a Penguin Random House Common Read). 🧿🇪🇬 BRCA+ occasional model, fervent activist.
Sarah Pearson @spacewsarah.bsky.social (she/her)
Astrophysicists, Assistant Professor at U. Copenhagen, former NASA Hubble Fellow at NYU - Dark matter, stellar streams, galactic dynamics. SciComm: writer, talks, YouTube
http://drsarahpearson.com/
Melissa & Chris Bruntlett @modacitylife.com Dutch-Canadian authors and urban mobility advocates who strive to communicate the benefits of happier, healthier, more human-scale cities.
Fietser @americanfietser.bsky.social "Fietser" (Dutch) 'feet-ser' Meaning: A Person Who Bikes For Transportation; Infrastructure, City Design, E-Cargo Bike Ambassador, Brasil 🇧🇷🔗, Train & Aviation Enjoyer
Reece Martin @rmtransit.bsky.social Writer, CS Grad, environmentalist and optimist.
Focused on infrastructure, macro-systems, and excellence. Bylines in The Globe and Mail, Maclean's, and Toronto Star. DMs Open.
https://www.thetransitbrief.net/
Astrobites @astrobites.bsky.social Digestible summaries of the latest astronomy research. Written by an international team of grad students for undergrads! Supported by the @AAS_Office. #scicomm
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.
Sean Carroll @seanmcarroll.bsky.social Physics, philosophy, complexity. @jhuartssciences.bsky.social & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social.
Latest books: The Biggest Ideas in the Universe.
https://preposterousuniverse.com/
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.
Phil Plait @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.
Randall Munroe @xkcd.com 
Science Friday @scifri.bsky.social Entertaining & educational conversations about science, tech, + more. Hosted by Ira Flatow and Flora Lichtman. From WNYCStudios.
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app