Dr Space Junk (Alice Gorman) @drspacejunk.bsky.social Space archaeologist | Global Expert Group for Sustainable Lunar Activity | Asteroid 551014 Gorman | Dr Space Junk vs the Universe. https://mitpress.mit.edu/9780262539654/dr-space-junk-vs-the-universe/ | Blog https://zoharesque.blogspot.com/
EMILY WILSON @emilyrcwilson.bsky.social https://emily613.substack.com/
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
bioGraphic @biographic.bsky.social An independent, award-winning online magazine connecting you with stories about biodiversity and conservation from around the world. (Former account of Hakai Magazine)
Sign up for our newsletter: https://www.biographic.com/newsletter-signup/
Anti-Colonial History @anticolonialhistry.bsky.social An Indigenous led project
anticolonialhistory.com
submissions: anticolonialhistory at proton dot me
Lisa Will @dustchick.bsky.social Astrophysicist, educator, geek. She/her. Professor, Physics/Astronomy, San Diego City College. Resident Astronomer, Fleet Science Center.
Jeremy Faust, MD @jeremyfaust.bsky.social ER doctor at Brigham and Women's in Boston, Harvard Medical School.
Words in: NY Times, WaPo, Atlantic, Slate, CNN. I'm also "editor-in-chief" of MedPage Today and write "Inside Medicine" on Substack:
https://insidemedicine.substack.com/subscribe 
Kyle Clark @kylec.bsky.social Dad, husband, journalist at 9News Denver. Helping the community raise $20M via 300+ weekly microgiving campaigns. Next with Kyle Clark 6p weeknights + 9NEWS at 9/10p on-air/streaming on 9NEWS+. Signal tips: 303-871-1841.
Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
L. Louise Lucas (mirror bot) @senlouiselucas.bluesky.bot President Pro tempore, Senate of Virginia | Representing the 18th District | Chairman of the Senate Finance and Appropriations Committee
https://apps.senate.virginia.gov/Senator/memberpage.php?id=S19
(Unofficial bot maintained by @manos.lol)
SciAm Union @sciamunion.bsky.social We are the staff of @sciam.bsky.social. Just as mitochondria are the powerhouse of cells, we are the powerhouse of the oldest continually published magazine in the U.S. ✊ wgaea.st/sciam-letter
Governor JB Pritzker @govpritzker.illinois.gov Husband and father. Proudly serving as Illinois’ 43rd governor.
Zack Labe @zacklabe.com Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
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.
Jeanna Bryner @jeanna.bsky.social 
The Atlantic @theatlantic.com Exploring the American idea through ambitious, essential reporting and storytelling. Of no party or clique since 1857. http://theatlantic.com
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Jason Hutt @jthutt.bsky.social NASA Human Spaceflight for 25+ years. Displaced Philadelphian. Go Birds! Amateur photographer. Occasional sci-fi writer.
Sent people to the Moon!
Go then. There are other worlds than these.
https://otherworlds.picfair.com/
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 
ElieNYC @elienyc.bsky.social Justice Correspondent for The Nation Magazine. Author of Allow Me to Retort and Bad Law.
Class: PLD. Alignment: Neutral Good
Str:12 Dex:8 Con:15 Int:13 Wis:10 Char:14 Author: Allow Me To Retort
Maybe It Will Happen Today @today-maybe.bsky.social If there's something you hope will happen, well, maybe it will happen today.
🚫No AI Ever🚫
Selected prints available here: https://www.inprnt.com/collections/phineas/maybe-it-will-happen-today/
Julianne Dalcanton @dalcantonjd.bsky.social Astrophysicist at the Center for Computational Astrophysics & U. Washington. 
Megan Ranney MD MPH @meganranney.bsky.social Emergency physician & Dean of the Yale School of Public Health. Gun violence prevention researcher. Incorrigible optimist (because we can and do create change, together). Mom of two teens. GO BILLS. @meganranney at the other place 🛟🩺📉📈🧪
Bri 💝 @breezybrik.bsky.social Books Editor @ SciAm
Say hi & tell me what to read next 📗 brianne.kane@sciam 📚 muckrack: bri-kane 🤭 insta: bri4dayz
🚨All views are my own and do not represent my employer
The Air Whisperer @pneumofoils.bsky.social
22nd-Century Aerodynamics
🧪🐝🦇🏹🪁🪂🛩️✈️⛵🚁🌪️
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.
Eileen Clancy 🧿 @clancyny.bsky.social Studying, researching History of Science, Technology, and Computing. Video archivist. Earnest poster. Digital Humanities. Cis lesbian. Overly helpful
Warning: high volume of reposts and posts. If I follow you, I won't be offended if you don't follow back.
marybeard @wmarybeard.bsky.social Classicist
Jon Mooallem @jmooallem.bsky.social jonmooallem.com
Writer
@cira-csu.bsky.social @cira-csu.bsky.social 
Lawrence Culver @lawrencecphd.bsky.social Historian of environment/climate/disaster/cities/culture. Also public history & urban/enviro/recreation public policy. UCLA Bruin.
Book: The Frontier of Leisure: SoCal and the Shaping of Modern America; writing on climate & history in US & North America.
Fr. Robert Ballecer, SJ @padresj.bsky.social Catholic Priest
Passionate about Tech and Science
Jesuit in Rome
Bots, edgelords & those who can't have a civil conversation are blocked.
All opinions are my own
Sarah Kaplan @sarahkaplan48.bsky.social Washington Post climate reporter. Guild member. Long-suffering Mets fan. I love all the planets but I write about saving this one.
Email: sarah.kaplan@washpost.com
Signal: sarahkaplanwp.09
Read me: https://www.washingtonpost.com/people/sarah-kaplan
Dr Gary Fuller @drgaryfuller.bsky.social Scientist - Imperial College London, UKRI Clean Air Champion, contributor to The Guardian, author of 'The Invisible Killer - the rising global threat of air pollution...
DSCOVR:EPIC @dscovr-epic.bot.country Pics from the Earth Polychromatic Camera on the DSCOVR spacecraft (unofficial). Formerly @dscovr_epic on twitter.
FAQ: https://russ.garrett.co.uk/bots/dscovr_epic/
Operator: @russ.garrett.co.uk
Ann Finkbeiner @annfinkbeiner.bsky.social Freelance science writer, mostly astro, some natsec sci, some women-in-astro, some grief psych, otherwise whatever I can get paid to write about. I love Baltimore, I do.
Bruce Macintosh @bmacastro.bsky.social Astronomer working on imaging extrasolar planets, instrumentation, and science policy. Spare time: hiking with a golden retriever, and not playing enough boardgames.
Director, University of California Observatories, but opinions are my own. He/him
Rina Shaikh-Lesko @rinawrites.bsky.social Science journalist, writer, former epidemiologist, connoisseur of bad puns
Christopher Michel @christophermichel.com Photographer. National Academies Artist in Residence. Former Navy. Founder of Military.com. Polar guide. Making portraits of people who move the world forward.
Richard Chambers @newschambers.bsky.social Virgin Media News Correspondent but these are my own views and not those of my employer.
Ireland.
Artologica aka Michele Banks @artologica.net Michele Banks
Artist inspired by science
Friend to squirrels
https://www.etsy.com/shop/artologica/ 
TJ McIntyre @tjmcintyre.com I'm an associate professor of law at University College Dublin specialising in technology law (mostly privacy/data protection/cybercrime/fundamental rights), consultant solicitor with FP Logue LLP, and chair of Digital Rights Ireland.
Dan Gearino @dangearino.bsky.social I cover the energy transition for Inside Climate News. Based in Ohio. Born in Iowa. Go MN Twins! https://insideclimatenews.org/profile/dan-gearino/
Fayth Tan @fungalpals.bsky.social Science writer open to work, recovering Caltech biology PhD. Itinerant dabbler in science history, definitely not a fungal symbiote. Writes about science and the sociocultural zeitgeist. Portfolio: authory.com/FaythTan
Rudy Molinek @rudymolinek.bsky.social Geologist, podcaster, and writer. Host of the Under Our Feet podcast (uofpod.org). 2024 NASEM/Schmidt Sciences award for Science Communication Excellence Winner
frmolinek.com
Clare Fieseler, PhD @fieseler.bsky.social Journalist covering the ocean and climate change / currently: columnist @sciencepolitics.bsky.social / former: POLITICO, The Washington Post, The Post & Courier / National Geographic Explorer / signal @clare.14
Sofia Castelló y Tickell @sofiaatsea.bsky.social Marine conservation & creative communication
Andy Luttrell @andyluttrell.bsky.social Associate Professor of Psych Science at Ball State. Studies moral opinions & persuasive messages. Science communicator. Host of the podcast "Opinion Science." Letterpress printing enthusiast. He/him.
sanjana! @sanjanacurtis.bsky.social big fan of stars 💻✨🦫🏳️🌈
Daniel Shailer @danielshailer.bsky.social Freelance Reporter: mostly fish, sometimes people 🌊
bits for Guardian, Private Eye, The Fence, AP, Mongabay, SciAm, Ferret and Hakai—from NYC, Tucson, CDMX, Pittsburgh, Shetland.
danshailer@btinternet.com | https://danielshailer.substack.com/
SciComm Excellence @scicommexcellence.nationalacademies.org The National Academies of Sciences, Engineering, and Medicine's home for excellence in #scicomm.
https://www.nationalacademies.org/awards/excellence-in-communication
Lindsay🧠 @neuromelody.bsky.social Neuro PhD | she/her 🇨🇲 | #DSPAN F99/K00 Fellow | #BlackinNeuro #scicomm
📩neuromelody1@gmail.com
Office of Public Works @opwireland.bsky.social Welcome to the official Bluesky account for the Office of Public Works (OPW)
Our remit covers two main areas - Estate Portfolio Management including Heritage Services and Flood Risk Management (all areas are supported by Corporate Services).
The National Academies of Sciences, Engineering and Medicine @nationalacademies.org Providing expert advice on some of the most pressing challenges facing the nation and world. Non-partisan. Non-profit. https://nationalacademies.org
Tim Carvell @timcarvell.bsky.social Executive Producer, Last Week Tonight. Friend to nearly all the animals. 
Karen Attiah @karenattiah.bsky.social Martial Artist. Executioner of Mediocrity.
Ex-Washington Post.
Substack: https://substack.com/@karenattiah?r=2bz6j&utm_medium=ios
Rogue Radical Professor: @resistanceschool.bsky.social
Quanta Magazine @quantamagazine.org Illuminating math and science. Supported by the Simons Foundation. 2022 Pulitzer Prize in Explanatory Reporting. www.quantamagazine.org
Mina Kimes @minakimes.bsky.social NFL analyst at ESPN.
Sherwood News @sherwood.news News for the next generation about markets, business, technology, and the culture of money.
Pádraic Fogarty @whittledaway.bsky.social Rewilding all the way, Ireland
President of Ireland @president.ie Updates on the work of Uachtarán na hÉireann Catherine Connolly
https://linktr.ee/PresidentIRL
Claire Bradley @cbgenealogy.ie Irish professional genealogist. Let me help you break down that brickwall! Might also comment on non-genealogy things such as knitting, Strictly, Star Trek, books, history, politics & general Irish stuff. She/Her https://linktr.ee/cbgenealogy
Eoghan Daltun 🌍 @irishrainforest.bsky.social Author of award-winning bestseller An Irish Atlantic Rainforest. Over 17 years rewilding our 73-acre farm on the Beara Peninsula, West Cork. In love with Earth's biosphere.
Irish Independent @independent.ie Support our journalism - become a subscriber to the Irish Independent: https://subscribe.independent.ie/
Cynthia Phillips, PhD @planetcynthia.bsky.social Planetary geologist at NASA JPL. Europa is my favorite place in the solar system! Author of Astrophysics for Dummies https://www.amazon.com/Astrophysics-Dummies-Cynthia-Phillips/dp/1394235046/ and other books. Tweets are my own. She/her 🏳️🌈
Steve Desch @deschscoveries.bsky.social Professor of astrophysics / planetary science / meteoritics at Arizona State University.
Peter Aldhous @peteraldhous.com Science. Data. Journalism. Maps. Teach: @ucscscicomm.bsky.social. Current: Nonprofit newsrooms including @insideclimatenews.org. Ex: BuzzFeed News, berkeleyjournalism.bsky.social, @newscientist.com, @nature.com, @science.org.
https://peteraldhous.com/
Jack Jenkins @jackjenkins.me National Reporter for Religion News Service. "Workaday writer." — The New Yorker. Author of "American Prophets," a book on the religious left. Tips? Try me on Signal: jackmjenkins.60 Website: jackjenkins.me
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
Siobhán McElduff @siobhanmcelduff.bsky.social 1st gen academic from Sligo/Donegal, now in Vancouver. Does research on obscure topics. Extremely fond of Cicero.
She/her nó sí/í
Opinions my own.
siobhanmcelduff.com
Walter Hickey @walthickey.bsky.social Executive Editor @sherwood.news, book whatyou.watch, writer numlock.com. Previously FiveThirtyEight and Business Insider. Pulitzer Prize winner.
Sara Pritchard @sarabpritchard.bsky.social 🌌💡🌃🛰 #TransformingNight
Out Sept 22!
https://uwapress.uw.edu/book/9780295755205/transforming-night/
#SkyStorian #STS #EnvHist #HistTech #envirotech #HistSci
#LightPollution #ArtificialLight #ALAN #Night #Darkness #LightJustice #CriticalDarkSkyStudies
VMO
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
Australian Centre for Excellence in Antarctic Science (ACEAS) @antarcticsciaus.bsky.social ACEAS exists to help communities prepare for climate risks emerging from East Antarctica and the Southern Ocean, with a focus on the globally significant Denman-Shackleton glacier system.
We're a national research consortium, led by @utas.edu.au.
Alan Gerard @wxmanms1.bsky.social 35 year meteorologist in warning/forecast provision and research, now CEO of Balanced Weather LLC, Disney/Peanuts fan, golfer, sports fan, TK Little. For more weather info go to https://balancedweather.substack.com/about
David M. Ewalt @dme.bsky.social Author of 'Of Dice and Men' & 'Defying Reality.' I drop bombs and drop science. https://www.davidmewalt.com/
John Morales @johnmoralestv.bsky.social ClimaData® Certified Broadcast and Consulting Meteorologist (CCM)
Campaign Co-chair at @climatepower.bsky.social
Hurricane Specialist NBC 6 Miami & Noticias SIN, Dominican Republic
BSc & Member of the Board of Trustees at Cornell | MSc at Johns Hopkins
Barred and Boujee aka Madiba Dennie @audrelawdamercy.blacksky.app Words at ballsandstrikes.org, and even more words in The Originalism Trap: How Extremists Stole the Constitution and How We the People Can Take It Back
Out now at tinyurl.com/originalismtrap !
Vatican Observatory Foundation @vofoundation.bsky.social The Vatican Observatory Foundation, founded in 1987, supports the research, educational, and outreach efforts of the Vatican Observatory.
The Vatican Observatory stands at the forefront of scientific research.
Massimo Faggioli @massimofaggioli.bsky.social Historian and theologian, professor at Villanova University. Byline @commonwealmagazine.org, Global Catholic, Il Regno, et alii. Italian allergic to coffee, gelateria Catholic. Views my own.
David Gibson @gibsonwrites.bsky.social Director of Fordham University's Center on Religion & Culture. "Homo sum, humani nihil a me alienum puto." Recovering Vaticanista. Occasionally commit journalism. https://linktr.ee/gibsonwrites
National Catholic Reporter @ncronline.bsky.social National Catholic Reporter: Bringing you independent reporting on the Catholic church and justice issues since 1964.
James Martin, SJ @jamesmartinsj.bsky.social Jesuit priest, editor at large of America Media, founder of Outreach, consultor for the Dicastery for Communication, author of "Come Forth."
https://linktr.ee/jamesmartinsj
Ben Collins @bencollins.bsky.social Facebook Beef
Rohan Naidu @rpnaidu.bsky.social Astronomer @ University of Hawaiʻi. 🇮🇳 →🇸🇬 →🇺🇸 https://rohannaidu.github.io/
Alt USAID/ USAID Forever @altusaid.altgov.info They tried to bury us. They didn't realize we were seeds.
Dr Francis Young @drfrancisyoung.bsky.social Historian of religion and belief | folklorist | Balticist | indexer | lay canon @stedscath.bsky.social | series editor for @universitypress.cambridge.org
Chris Lintott @chrislintott.bsky.social Astronomer, writer and zookeeper. Oxford, Gresham and the Zooniverse. The human half of the Dog Stars podcast. New book: 'Our Accidental Universe' (UK/rest of world) and 'Accidental Astronomy (US) now out.
Lewis Dartnell @lewisdartnell.bsky.social Prof., astrobiology researcher, science communicator & book author (http://beinghumanbook.org / http://originsbook.com / http://the-knowledge.org)
Laurie Abkemeier @laurieabkemeier.bsky.social Literary agent at DeFiore & Company. Always open to queries. NJ resident. Sandwich lover. I consider *experience* experience. https://www.publishersmarketplace.com/members/LaurieAbkemeier/
Melissa Sevigny @melissasevigny.bsky.social Science journalist in Flagstaff, Arizona. Author of Brave the Wild River (WW Norton, 2023), Mythical River, and Under Desert Skies. I write about science, nature, rivers, space. Trekkie! www.melissasevigny.com
Kelsey Atherton @atherton.bsky.social War, robots, & bad futures but imagining better. I edit @cipolicy.bsky.social's International Policy Journal, opinions my own. Unitarian Universalist. He/him. Husband to @alymay.bsky.social & father of 2.
Front takes towards enemies.
Sarah Rose @thesarahrose.bsky.social Tired freelancer, misanthrope, talker. Midwesterner stranded. National bestseller D-DAY GIRLS: The Spies Who Armed the Resistance, Sabotaged Nazis & Helped Win WWII & FOR ALL THE TEA IN CHINA low vision ♿️ ✡️ prh.com/ddaygirls
Tressie McMillan Cottom @tressiemcphd.bsky.social Professor. Sociologist. NYTimes Opinion Columnist. Books: THICK, LowerEd. Forthcoming: 1)Black Mothering & Daughtering and 2)Mama Bears.
Beliefs: C.R.E.A.M. + the internet ruined everything good + bring back shame.
“I’m just here so I don’t get fined.”
Chris Kluwe @chriswarcraft.bsky.social Troublemaker extraordinaire, CA AD 72 Candidate, www.kluweoc.com
the Mountain Goats @themountaingoats.bsky.social here we are, caught up in this big rhythm
Guillermo del Toro @realgdt.bsky.social I make movies. I watch movies. I love movies.
Anatoly Zak @anatolyzak.bsky.social RussianSpaceWeb.com
Jenn Macalady @jmacalad.bsky.social Scientist, caver, astrobiologist, microbe hunter, parent, parlo italiano 🇮🇹, she/hers #geomicrobiology @BanfieldLab #soil @ucdavis #geology and #soccer @CarletonCollege
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.