AAS Nova @aasnova.org Highlighting recent astronomy research from the American Astronomical Society's journals. Editors: Kerry Hensley & Susanna Kohler. Discover what's new in the universe at aasnova.org. Header image: https://bit.ly/4vPAvD
Gregg Gonsalves @gregggonsalves.bsky.social Epidemiologist. AIDS Activist. Dog lover. New Haven.
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.
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.
Space Sciences Laboratory @ucbssl.bsky.social The UC Berkeley Space Sciences Laboratory (SSL) designs, builds and operates high-return, low-cost NASA missions. Our engineers, scientists and staff support a wide range of space and ground-based projects. 👇
https://www.ssl.berkeley.edu/
Stand Up for Science! @standupforscience.net We mobilize the fight for science and democracy - because science is for everyone! 🧬🧪🌎
Donate here: https://bit.ly/SUFS_GIVING
Learn more ⬇️
https://linktr.ee/standupforscience_bluesky
Bob Pappalardo @rpappalardo.bsky.social Planetary scientist, icy moons a specialty. Europa Clipper Project Scientist at NASA’s JPL. Opinions are my own, or my cats'.
Eric Idle @ericidle.bsky.social Check out the amazing handcrafed gifts made by my daughter at www.idlehandmade.com
You know you want a Holy Grail bag, or that guitar bag, owned only by me and Micky Dolenz. Updates coming shortly...
Gavin Newsom @gavinnewsom.bsky.social Husband and father. 40th Governor of California. Former Lt. Governor of California. Former San Francisco Mayor. Personal account.
Governor Gavin Newsom @governor.ca.gov 40th Governor of California.
Building a California for All.
Alberto Jiménez-Díaz @ajd-geosci.bsky.social Thermal and mechanical structure of the lithosphere and evolution of the terrestrial planets
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
Saganism @sagan.bsky.social Science. Philosophy. The cosmic perspective.
Jimmy Kimmel @jimmykimmel.com adventurer
Alejandro Soto @soto.space Planetary scientist and aerospace engineer. He/him. https://www.alejandrosoto.net
My writing represents me alone and not my employer nor anyone else.
NASA Webb Telescope @nasawebb.extwitter.link ⚠️ MIRROR OF twitter.com/NASAWebb
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Space Telescope Science Institute @stsci.edu STScI is the Science Operations Center for Webb, Hubble, and Roman space telescopes, & Mission Operations Center for Webb. We help humanity explore the universe with advanced space telescopes and data archive. news.stsci.edu- I Intuitive Machines @intuitivemachines.bsky.social
Lunar-VISE @lunarvise.bsky.social Traveling to the Moon's Gruithuisen domes to grow insight on the formation of the lunar surface
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.
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
Mark Wieczorek @mrak.solarsystem.social Planetary geophysicist at the Institut de Physique du Globe de Paris (IPGP). https://mrak.solarsystem.social
🌉 bridged from ⁂ https://solarsystem.social/@mrak, follow @ap.brid.gy to interact
Patton Oswalt @pattonoswalt.bsky.social Writing and yelling. 
Dr. Szilárd Gyalay 🪐 @szilardgyalay.com Follow my adventures as a planetary scientist! At SETI/NASA Ames. UCSC & UCLA alum. Time Person of the Year 2006. He/him/ő. Views are my own.
The Planetary Society @planetarysociety.bsky.social A space advocacy nonprofit founded in 1980 by Carl Sagan, Bruce Murray, and Louis Friedman, now led by Bill Nye.
Find your place in space.
Become a member today: https://www.planetary.org/
Richard Branson @richardbranson.bsky.social Screw it, let's do it.
Proof it's the real me: https://www.linkedin.com/posts/rbranson_richard-branson-richardbransonbskysocial-activity-7267516793689124864--I14
Here's my blog: https://www.virgin.com/branson-
barbylon @barbylon.bsky.social Principal Instigator. Category 1 mind, Category 4 attitude. 🧪🔭🚀
George Conway ⚖️🇺🇸 @gtconway.bsky.social Recovering lawyer | Owned by a Pembroke Corgi | Host of Psycho Politics pod and contributor, @TheBulwark.com | Crappy pol | Trying to figure out Substack
substack.com/@gtconway
P♀️LITIC♀️ H♀️E @truebluevalentine.bsky.social Unapologetically BLUE, snark-filled, golf-playing, regressive-loathing, Jimmy Carter-adoring politico junky!
Adam Kinzinger @adamkinzinger.substack.com Dad. Husband. Former GOP congressman. Voted to impeach Trump. Now fighting for our democracy. Lt. Col. Air National Guard (ret). Founder of Country First
Adamkinzinger.komi.io
Adamkinzinger.com
James Tuttle Keane @jtuttlekeane.bsky.social planetary scientist 🪐 science illustrator 🎨 trekkie 🖖 dog dad 🐶 Pasadena 🌹 views are my own 🏳️🌈 he/him
Theo L @theol222.bsky.social Building in public! 🌠 UNI AI | 10X Your Life
The Growth and Creation Engine 😏 uniai.io
Green World Way 🌎 Protect Earth 🇺🇦 Protect Ukraine
Firefly Aerospace @firefly-aerospace.bsky.social 
Alt CDC (they/them) @altcdc.altgov.info Public health experts resisting harmful policies, fighting disinformation, and defending public health from within.
Not official CDC—but close enough for transmission.
Proudly #AltGov
Tips? signal altCDC.99, email altCDCtips@proton.me or DM
Eos @eos.org Eos is a leading source for trustworthy news and perspectives about the Earth and space sciences and their impact. Published by the American Geophysical Union (@agu.org).
Seth Judson @sethjudson.bsky.social Infectious disease physician-scientist at UCLA studying zoonotic & vector-borne diseases
Sen. Adam Schiff @schiff.senate.gov Husband. Father. U.S. Senator for California. Fighting for an economy that works for everyone and for our democracy.
Senator Alex Padilla @padilla.senate.gov U.S. Senator for California. Devoted husband and proud dad. Dodgers diehard. EngiNERD. 
Congressman Brad Sherman @repbradsherman.bsky.social Proudly serving the San Fernando Valley and parts of the Westside of Los Angeles (California's 32nd District) in the United States Congress.
Website ➡️ BradSherman.house.gov
L.A. District Office 📲 818-501-9200
D.C. Legislative Office 📲 202-225-5911
Congresswoman Julia Brownley @juliabrownley.house.gov Fighting #ForThePeople of California's 26th Congressional District
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
God @thegodshow.com Creator of the Universe.
thegodshow.com
https://youtube.com/@thegodshowlive
Melissa Nadia Viviana 🐸 @resistrebelrevolt.net Resist Rebel Revolt! Anti-Fascist. Author. Philosopher. Dog-Mom. Utilitarian Democrat. Existential Activist.
https://melissanadiaviviana.com/
Organized 3 Abortion Marches
Past President of Women's Non-Profit
Past Secretary of LGBTQIA Org
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
AltUSGS @handle.invalid The resistance in the form of a couple of science nerds in different missions. Not an official USGS account but close enough to hypothesize about their actions. #AltGov
Dr. Dan / The Spectral Band @thespectralband.bsky.social Lunar Geologist
Drummer for A Troop of Echoes and Public Policy
Noisy bangers as D. Majestic and the Spectral Band
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
🇨🇦 is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
Brian Tyler Cohen @briantylercohen.bsky.social Political commentary. Over 3 billion views on YouTube. #1 NYT bestselling author. Past: MSNBC
https://linktr.ee/briantylercohen- E erhiub @erhiub.bsky.social
Paul Byrne @theplanetaryguy.com Associate Professor of Earth, Environmental, and Planetary Science at WashU • NASA Planetary Data System Geosciences Node Director • Explorers Club EC50 • eeps.washu.edu/people/paul-byrne • he/him
Mark Panning @markpanning.seismology.space Planetary seismologist in Pasadena. Project Scientist for InSight formerly operating on Mars and PI for Farside Seismic Suite and South Pole Seismic Station headed to the Moon. Somewhat nerdy. Opinions are, of course, my own. he/him
Sarah Derouin @sarahderouin.com Science journalist, writer, editor. Former geologist. Happiest when drinking a coffee, sitting outside, and petting a dog.
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.
David Grinspoon @drfunkyspoon.bsky.social Astrobiologist, Author, Musician. 👽🎸❤️🚀
Sagan Medalist, PEN winner, AAAS fellow.
Former Senior Scientist for Astrobiology Strategy at NASA.
There’s an asteroid named after me (22410 Grinspoon) which is better than having one with your name on it…
Colleen @cmilbury.bsky.social Livin life, feelin free; that’s how it’s supposed to be
Planetary Science Institute @psi.edu https://www.psi.edu/
A private nonprofit dedicated to studying the origin, characteristics, and evolution of planetary systems and planets, including the Earth.
NPR @npr.org This is NPR 🎙️
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