Mike Brown @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
Giana Han @giana-jade.bsky.social Ravens beat reporter for The Baltimore Banner | articles fueled by lattes or bad press box coffee
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. 
JaeWhoa @jaewhoa.bsky.social Wildlife Photographer (Sony A7V) and OTTB owner.
Favorite quote: Speak your mind and ride a fast horse : )
Maryland Proud! Naptown MD~ "Don't tell me this town ain't got no heart"
Sailing Steve @sailingsteve.bsky.social Sailor. I believe in science and the constitution.
Will cover politics and sailing
I am, therefore I think.
Diagonally parked in a parallel universe.
Big fingers on smallish phone =Typos
Have a bio. It's not hard.
Sadly necessary: no DMs, no crypto, etc.
Lin Makron @linmakron.bsky.social Danish woman, mom, and wife with opinions about the world. Zero tolerance for MAGA. I say “FUCK TRUMP” a lot. Emotional support Dane (ESD) to sane Americans.
JBGarrity Photography @joegarrity.bsky.social I enjoy taking photos and sharing them, mostly of nature. All genres from astro, landscape, macro, marine life, wildlife, insects, flowers, etc.
Chloe @wataame-sheep.bsky.social Gentle on the outside, firm on the inside
The Bad Religion Page @thebrpage.bsky.social The #1 Bad Religion platform. Since 1995. www.thebadreligionpage.net
Astrophysica @thephysicsjournal.substack.com Physics, Space, Quantum Computing | BTC: bc1qqu05pu3rdqjchnh37mtylrgprkk94udc3g3umj
https://thephysicsjournal.substack.com
Jessica Knurick, PhD, RDN @drjessicaknurick.bsky.social Evidence-based nutrition & public health 🌱
🧑🎓PhD Nutrition Science | Dietitian | Mom of 2
Governor Gavin Newsom @governor.ca.gov 40th Governor of California.
Building a California for All.
Gavin Newsom @gavinnewsom.bsky.social Husband and father. 40th Governor of California. Former Lt. Governor of California. Former San Francisco Mayor. Personal account.
Tom Morello @tommorelloofficial.bsky.social hoo.be/tommorello
Anna O. Law @unlawfulentries.bsky.social Kurz Chair in Constitutional Rights, CUNY Brooklyn College. Political scientist. Constitutional law & development, US migration(s) & citizenship law, legal history. ORDER my book: https://tinyurl.com/2sjcsupd Home cook, foodie.
natty poe @nattyboh.bsky.social mostly Baltimore sports
https://app.thestorygraph.com/profile/nattydoh
Tuesday Badell @americanoonline.com she/e, thriving in the lou
http://americanoonline.com
Brooke @bonnieblueblue.bsky.social Mother of 5 dogs, Lucy the rescue cow & her buddy Oscar. N CA progressive 💙🦋
#GoHawks #GoDucks. Hawaii or bust 🥥🌴
Nadia Drake @nadiadrake.bsky.social Science journalist, champagneophile, nap champ. Currently freelance, formerly National Geographic. 🇱🇧🇺🇸🏳️🌈
Signal: nadiadrake.01
Swolesome is tired 🍉🏳️⚧️ @swolesome.bsky.social Meddling ANTIFAscist woke moralist with pronouns and everything (he/him). YouTuber sometimes. Views expressed are my own. AI Slop accounts will be blocked. Dog Bless.
Rep. Melanie Stansbury (NM-01) @repstansbury.bsky.social Congresswoman representing New Mexico’s 1st Congressional District. Fighting for our future. Working to build a better world. Trail runner & chile connoisseur. ❤️🌶️
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
TrumpReposter @trumpreposter.bsky.social Donald J. Trump's unaltered word from Truth Social. Immediately, 24/7.
Unaffiliated.
Megan Cassella @megancnbc.bsky.social Washington correspondent for CNBC. megan.cassella@nbcuni.com. Instagram: @megancnbc. Signal: megan.27
Ken Jennings @kenjennings.bsky.social Your Jeopardy! pal. Author of THE COMPLETE KENNECTIONS (http://bit.ly/4qUcbhK) and a bunch of other stuff.
ESA Space Science @science.esa.int Keeping you posted on space science activities from the European Space Agency.
Web: http://www.esa.int/science
Privacy Notice: esa.int/connectwithus
#astronomy #space #science
janevibes @janevibes.bsky.social california. aapi. my photos.
Rear Admiral Eileen Laubacher @eileenforco.bsky.social Running for U.S. Congress in CO-04 to beat Lauren Boebert.
Retired U.S. Navy Admiral.
Mother of Five.
https://secure.actblue.com/donate/laubacher_social?refcode=bsky
Bethany Wasik @bethanywasik.bsky.social Editor in Chief at Cornell University Press acquiring in ancient, medieval, military, *and* European history. In a past life, completed a biology Ph.D. In this life, likes books, Criterion, rye, history, science, all the things in between, *and* donuts.
Camille Bergin @thegalacticgal.bsky.social ⭐️ Sharing curiosity about space, tech, and science!
🚀 Rocket scientist & space industry marketing expert
🎤 Public speaker
👇🏻YouTube deep dives
YouTube.com/@thegalacticgal
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.
Bookshelfie ⭐️ @bookshelfie.bsky.social The Self-Pub Hub (Book Review and Story Site)
Submissions open now:
https://book-shelfie.com/submissions
Free post creator app: www.post-script.app
Book tour inquiries: contact@book-shelfie.com
Alexandra Petri @petridishes.bsky.social I’m not in James Thurber’s attic any more! right now I’m home yay ! I’m the one who writes this column https://www.theatlantic.com/author/alexandra-petri/ and loves puns
Tim Hannan @timhannan.bsky.social New Yorker. Anti-fascist.
https://x.com/timhannan
Keri Martinowich @martinowk.bsky.social Chief Scientific Officer, Lieber Institute and Professor, Johns Hopkins School of Medicine studying molecular regulation across species in circuits impacted in complex brain disorders. Native plants/flowers/wetland habitats. Own opinions.
LIGO Scientific Collaboration @ligo.org Official account of the LIGO Scientific Collaboration. We detect gravitational waves!
Email: questions@ligo.org
Dr Shanika Galaudage @astronerdika.bsky.social Diary of a space detective (astrophysicist)🕵️
Postdoc at CIERA + Adler Planetarium
Just going with that Universe flow ✨
🇦🇺 -> 🇫🇷 -> 🇺🇸
linktr.ee/astronerdika | 🇦🇺🇱🇰 (she/her)
Valerie Bertinelli @wolfiesmom.bsky.social https://valeriesplace.com/
Elizabeth Sofia 💙🐈🐶🇺🇸🇨🇦🇺🇦🏳️🌈 @skippjon1.bsky.social Proud Pacific Northwest Democrat. Lover of animals , books, politics, beauty and the tropics !
ProPublica @propublica.org Investigative journalism in the public interest. Headlines and (sometimes literal) receipts.
propublica.org
Emily Andras @emandras.bsky.social Writer of scripts. Attempter some quips. Eater your chips. #WynonnaEarp etc.
RadioKate @radiokate.com RadioKate from Twitter - content creator/strategist, alter-ego of @SpaceKate. Looks for beauty in small things with #StayBright. Loves travel, photography, adventures and telling good stories.
Heather Paterson @heatherpaterson.co.uk Head of Partnerships and Development @consortium.lgbt | Chair @proudchangemakers.bsky.social | LGBTQ+ Columnist Exposed Magazine
Proud queer 🏳️🌈 Trans ally 🏳️⚧️ Intersectional feminist ✊ Anti-fascist #LGBWithTheT
www.heatherpaterson.co.uk
Monica H Green @monicamedhist.bsky.social Medhist=medieval+medical history (https://hcommons.org/members/mhgreen2/). Focus on Global Health. Open-access: The Black Death: The Medieval Plague Pandemic through the Eyes of Ibn Battuta, https://works.hcommons.org/records/n3h76-6dg78.
Botticellibelle @botticellibelle.cryptoanarchy.network I am a person who exists.
(She/they)
Elle Cordova @ellecordova.bsky.social A nerd at large. Writer of stuff.
Join my sci-fi book club:
http://patreon.com/ellecordova
nerd humor • space & sci fi • books
scha·den·freu·de @blisterpearl.bsky.social Learner, Stargazer, Godless Tea-sipper, Cat-owned Ginger, Soul whose intentions are good.
*soul not included
ᴰᴹˢ ʷⁱˡˡ ᵇᵉ ⁱᵍⁿᵒʳᵉᵈ ᵇˡᵒᶜᵏᵉᵈ ᵒʳ ᵐᵒᶜᵏᵉᵈ
ᴺᵃᶻⁱˢ ʷⁱˡˡ ᵇᵉ ᵖᵘⁿᶜʰᵉᵈ
Carl Zimmer @carlzimmer.com NYT columnist. Signal: carlzimmer.51
Newsletter: https://buttondown.com/carlzimmer/
Web: http://carlzimmer.com
[This account includes a tweet archive]
Katrina Miller @katrinamillerphd.bsky.social physicist by training, reporter by trade
writer by nature
📍chicago
tips: katrina.miller@nytimes.com
signal: katrinamiller.04
https://katrinamillerphd.com/
Kristi Yamaguccimane @wapplehouse.bsky.social America’s stepdad
The American Sunlight Project @americansunlight.org We're increasing the cost of lies that undermine democracy ☀️
Read our analysis: https://americansunlight.substack.com/
Join our Patreon: https://www.patreon.com/americansunlightproject
Support our work: https://www.americansunlight.org/donate
Nina Jankowicz @ninajankowicz.com 🙅🏻♀️ Author (2 books & The Wayfinder newsletter), disinformation expert, advocate for targets of online abuse.
☀️ CEO, @americansunlight.org
😆 Tucker Carlson once called me a “highly self confident young woman” and meant it as an insult
Karen Hanlon @canaqua.bsky.social THIS IS NOT A DATING SITE.
No bio, no follow.
NEWFOUNDLANDER 🫐 ~ She’s a rocky isle in the ocean, and she’s pounded by wind from the sea, you might think that she’s rugged and cold, but she’s home sweet home to me.
ME ~ Cat lover, waiting for normal.
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.”
Congresswoman Sarah McBride @mcbride.house.gov Delaware's Congresswoman.
Congresswoman Sarah McBride and her congressional staff use this page to share news & services relevant to Delaware. This is her official government Bluesky page.
Rogue NASA @roguenasa.altgov.info Not an official NASA account. Come for the facts, stay for the snark.🥄
Same team from Twitter but with more gray hairs. 🚀🛰️🧪🔭
climate.nasa.gov
they/them
🏳️🌈🫶🏳️⚧️
The Conversation U.S. @us.theconversation.com A nonprofit news organization dedicated to sharing the knowledge of experts with the public, in accessible, trustworthy articles drawing on their research.
Free to read, without paywalls or ads.
Adam Savage @asavage.bsky.social Maker. Science Communicator. Connector. 
Aly Brewer @galacticaly.bsky.social Aspiring computer engineer
Steven T. Dennis @steventdennis.bsky.social I cover the U.S. Senate for Bloomberg News. You may know me from #FridayNightZillow, but C-SPAN is more my natural habitat. #Introduction
I'm also @steventdennis on the other places. Opinions mine. Email: sdennis17@bloomberg.net
Cathrin Machin Space Art @cathrinmachin.bsky.social Space Artist & Telescope Operator 🚀
Grab my 2026 Calendar here 👇
https://catmachin.com/products/2026-calendar
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Dr. Hilary Agro, PhD 🍄 @hilaryagro.com Anthropologist, speaker, educator. Plant medicines, Land Back + organizing for collective liberation. Is Gaeilgeoir mé 💚 she/her 📍 Tkaronto
→→→ linktr.ee/hilaryagro ←←←
You deserve a better world.
Christopher Webb @cwebbonline.com Husband | Dad | Designer | California Native | Lifelong Dem | Strategist
Amanda Hu @amandalhu.bsky.social I do advocacy for public good, communications, problem solving, and sometimes I get people elected. She/her.
📍Treaty 7 Territory (Calgary, Canada)
(Opinions expressed are solely my own and do not reflect the views or opinions of my employer.)
C.S. Grayson @graysonwhispers.bsky.social Scientist, Writer, Yogi, Animal Rights Activist
Lindsey Boylan @lindseyboylan.bsky.social Mom. Fighter + Community Leader
Max Berger @maxberger.bsky.social Co-Founder Momentum Training Institute, IfNotNow, More Perfect Union. Formerly Warren, Justice Democrats, etc. Tottenham until they kill me.
Ashton Pittman @ashtonpittman.bsky.social News Editor @mississippifreepress.org •Writer 🖋️ •Film Shooter 📷 •Husband 🏳️🌈 •Pibble Dad 🐾 Opinions = mine
Lydia Messling @lydiamessling.bsky.social Researcher in Climate Engagement & Strategy | PhD Climate Justice | Faith & Climate | Consulting: https://www.lydiamessling.com
Christel van Eck @christelvaneck.bsky.social Assistant Professor at ASCoR, University of Amsterdam | Climate change communication, science communication, and polarization | 🌄🏞🌌🌇 
Zoë Schiffer @zoeschiffer.bsky.social Director of Business & Industry at WIRED. Author of Extremely Hardcore: Inside Elon Musk’s Twitter. Signal zoeschiffer.87
Eric Champnella @echamp.bsky.social Writer/Director/Above-Average Tennis Player
#GoBlue
Prof Peter Hotez MD PhD DSc(hon) @peterhotezmdphd.bsky.social Texas Medical Center (TMC) Pediatrics Professor-Vaccine Scientist-Author; Member, Philosophical Society of Texas, Texas Academy of Medicine Engineering Science Technology, National Academy of Medicine, American Academy of Arts and Sciences
Bilbo Yaga @bilboyaga.bsky.social Somewhere between a hobbit and a hag.
PhD, HCW, writer, organizer, displaced Appalachian. Loves books, nature, science, & all things nerdy, cozy, queer, or spooky. Loud about disability justice & collective liberation. 😷
Bluesky Safety @safety.bsky.app Sharing updates about trust and safety on Bluesky.
This account’s mentions are not actively monitored. To report a post or account, use the in-app reporting feature.
Community Guidelines: https://bsky.social/about/support/community-guidelines
🦀Maria the Chilean Oriole🐢 @nkdterp.bsky.social 🇨🇱🇺🇸 Dogs n Books n Wine rule! #Librarian #StarWars #Trekkie #BattleStarGalactica #Cinema😊 #Birdland #Orioles🧡🖤 #RavensFlock #Terpsville #Latina #SiSePuede #VoteBlue🌊 #StrongerTogether #LGTBQ 🌈 #SaveOurOceans I post bf I think so beware.🖕🏻#Cancer
Michael Shanks @michaelshanks.bsky.social Refugee of the Dumass-ery
@aliciablackgirl2.bsky.social @aliciablackgirl2.bsky.social Democrats 💙#BLM / Proud Boys sucks!!/I hate Kid Rock/#VoteBlue/End #filibuster #gunControl #BoycottNRA #EmmettTill #women👩 #woke
Charles Ornstein @charlesornstein.bsky.social Managing editor/local at ProPublica, past prez of AHCJ, Detroit Lions fan. Email: charles.ornstein@propublica.org. Posts are my own.
Kavita Patel MD @drkavitapatel.bsky.social Stanford University Faculty, Venture Partner New Enterprise Associates
NBC Medical Contributor and Obama Policy Alum
Michael Steele @michaelsteele.bsky.social Co-Host @weeknightmsnow.bsky.social. Former Lt. Governor of Maryland, former Chairman RNC
Stephanie Ruhle @stephruhle.bsky.social Host Money Power Politics with Stephanie Ruhle on MS NOW
MS NOW Senior Business Analyst
Chaos is my Love Language
https://airtable.com/appadHyydo51EBuzv/pagiiftdD1cua8jXk/form
DeeBanks @nowday.bsky.social A drop in the Ocean, just like you.
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.
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
Jon Brudvig @jonbrudvig.bsky.social Translating the Science of Health & Longevity
USD Bio Professor, Drug Developer
📖 Longer content on LinkedIn:
linkedin.com/in/jon-brudvig-phd-9b1830134
📰Sign up for my monthly Substack newsletter, Translation:
jonbrudvig.substack.com
Kate Simpson, PhD, RN @katersimpson.bsky.social Labor & Birth, Nurse Staffing, Scientist, Editor, CNS-BC, FAAN
Twin
Kyle Cheney @kyledcheney.bsky.social Senior legal affairs reporter at POLITICO with a focus on democracy, the balance of power and the clash between the Trump administration and courts.
Lee Sanderlin @leeosanderlin.bsky.social I write about people and power @BaltimoreBanner | email: Lee.Sanderlin@thebaltimorebanner.com | Signal: LOSanderlin.17
Ologies with Alie Ward @ologies.bsky.social A comedyish science podcast hosted by @alieward. Asking smart ologists not-smart questions about their professional obsessions. Every Tuesday. May be NSFW. https://linktr.ee/alieward
Andrea Pitzer @andreapitzer.bsky.social Books! One Long Night: A Global History of Concentration Camps, Icebound: Shipwrecked at the Edge of the World, & a Nabokov bio. Now working on Snowblind: Death on the Polar Ice. Former karateka & record store clerk. Newsletter & podcast: andreapitzer.com.
PattyChocolateMilk @pattychocolatemilk.bsky.social Writer: ✍🏾 📚& 🎥🎬🎭
Stand up comic: 🎤
Teacher:✖️➗➕➖🟰📐📏
Blocker of: 🧌🧌🧌🧌🧌
. 🦅🦅🦅🦅
In West Philadelphia born & raised 🏈
. 🏆
The Marlanator @marlamontana.bsky.social Writer, pet lover, retired nurse, power lifter, peace seeker. 
mimi828 @mimi828.bsky.social Blue dot red state. Love animals! Fan of democracy, Writer, love funny people. Looking to connect with like-minded, curious and kind humans with a sense of humor. DMs only for legitimate & appropriate interactions. 🇺🇸🏳️🌈🇺🇦#BlueCrew Psalm 109:8 👩💻