Royal Society Publishing @royalsocietypublishing.org Discover new research from across the sciences and highlights from the world's longest-running journal archive. Part of @royalsociety.org royalsociety.org/journals
Roman for Scientists @nancyromansci.bsky.social NancyRomanSci is managed by the Roman Science Centers and provides researchers with the most up-to-date information related to doing science with NASA's Nancy Grace Roman Space Telescope
STARtorialist @startorialist.com ✨ Space 🪐 Life ☀️ Style 🌌 shop & blog co-founded by professional astronomers
🛍️: shop.STARtorialist.com
Caltech IPAC @caltechipac.bsky.social IPAC at Caltech partners with NASA, NSF, JPL, and the worldwide research community to advance the exploration of our Universe. www.ipac.caltech.edu
the-astro-stud @the-astro-stud.bsky.social 🌌 Cosmology PhD student • Writer
📩 Inquiries: theastrostud@gmail.com
Steward Observatory, University of Arizona @stewardobservatory.bsky.social Official UA Astronomy and Steward Observatory account. Pioneers of JWST MIRI and NIRCam, Event Horizon Telescope, and GMT, and home to the Richard F. Carris Mirror Lab, Mt Lemmon Sky Center, and one of the world’s top astronomy programs. astro.arizona.edu
CosmicDS @cosmicds.bsky.social Data Science for All | cosmicds.cfa.harvard.edu
Online resources for astronomy, earth science, and data science education. Account is managed by the CosmicDS team at the Center for Astrophysics | Harvard & Smithsonian
US National Gemini Office @usngo.bsky.social The US NGO at NSF NOIRLab supports Gemini Observatory
users in the stages of the astronomical observing cycle, from proposal to data reduction. Visit our website at https://noirlab.edu/science/programs/csdc/usngo.
Alaina G. Levine, CSP, Create Your Unicorn Career! @alainaglevine.bsky.social Professional Speaker, Author, Create Your Unicorn Career, and Networking for Nerds, STEM Career Coach, TEDx Speaker, Expert in STEM workforce development, Science Writer
SkyMapper @skymapper.bsky.social SkyMapper.io merges advanced telescope and camera tech with Web3 to make space exploration collaborative and accessible for everyone, empowering the world to map and share the sky together.
Dr Jennifer Sieben @tardiseeker.dftba.social Astronomer | Science writer | Nerdfighter
She/her/your excellency
AAPTHQ @aapthq.bsky.social American Association of Physics Teachers — Strengthening Physics Education, Supporting Physics Teachers #Physics #ITeachPhysics #PhysicsTeachers #AAPTSM26
aapt.org
IAU Office of Astronomy for Education @astro4edu.bsky.social The Office of Astronomy for Education (OAE) of the International Astronomical Union, hosted at @hausderastronomie.bsky.social
https://haus-der-astronomie.de/de/impressum
Jennifer Lynn Bartlett @bartlettastro.bsky.social Sharing the joy of astronomy through practical applications, teaching, and public outreach
writing in personal capacity, opinions my own
#science #astronomy #histsci #scicomm #stemed
AAS Publishing @publishing.aas.org 
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/
AGU Science Policy @aguscipolicy.bsky.social Bringing you the latest Earth and space science policy news to spark discussions, spur progress, and keep you informed.
American Institute of Physics @aip.bsky.social Advancing the physical sciences with a unifying voice of strength from diversity. https://aip.org
Western Space @westernuspace.bsky.social Western University's Institute for Earth and Space Exploration
Interdisciplinary Research, Innovation and Training for 21st Century Explorers!
https://space.uwo.ca
Cole Donovan @colesci.bsky.social Director of Science Policy and Advocacy @StandupforScience.net 🦆 Former White House OSTP; Federation of American Scientists; NOAA Office of Space Commerce; National Academies; State Department.
Science advocate. Former diplomat. Geeky painter. Views own.
@substellar.bsky.social @substellar.bsky.social 
Harvey Mudd College @hmc.edu Official account. Premier STEM education.
https://linktr.ee/HarveyMuddCollege
The Royal Society @royalsociety.org The Royal Society is a Fellowship of many of the world's most eminent scientists and is the oldest scientific academy in continuous existence.
https://royalsociety.org/
Danny Milisavljevic @danmil.bsky.social Associate Professor of Physics and Astronomy at Purdue University. Excitable Explorer of the Universe. Opinions are my own.
The Kavli Foundation @kavlifoundation.org Official Bluesky account of The Kavli Foundation.
Advancing science for the benefit of humanity.🔬
kavlifoundation.org
Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app Theoretical Astro/Physicist:
https://chanda.science
First book:
https://tinyurl.com/DisorderedCosmos
BUY MY NEW BOOK:
https://tinyurl.com/EdgeOfSpaceTime
Blog:
news.chanda.science
all Black/all Jewish. 🏳️🌈/agender/woman.
Posts by/for me🖖🏽
Mark Popinchalk @markpopinchalk.bsky.social Astrophysics postdoc at AMNH | writer for @astrobites.bsky.social | planetarium presenter | Likes ultimate frisbee, volleyball, and all kinds of games. He/Him
@kurt-retherford.bsky.social @kurt-retherford.bsky.social 
Mike Corcoran @etacar.bsky.social astrophysicist studying X-rays from massive stars; husband & dad in that chronological order; eta carinae afficionado; editor, High energy astrophysics picture of the week https://heasarc.gsfc.nasa.gov/docs/objects/heapow/heapow.html
JA Grier, Ph.D. @jagrier.bsky.social compassion, planetary science, quilling, poetry, nonbinary, fountain pens, pagan, sci-fi, horror, fantasy, cats, wine, disability, trans, ee/em/eir, witchy, yoga, land back, reparations, none are free 'til all are free, goofball
Steven Finkelstein @astrosteven.bsky.social Dad to two alternatingly amazing/frustrating kids, decent husband, astronomer. Lover of Seattle/Austin sports and good sci-fi/fantasy novels and movies.
American Physical Society @apsphysics.aps.org Fostering a vibrant, inclusive, and global community dedicated to science and society. Join us: http://go.aps.org/2NWWEeY
UMD Science @umdscience.bsky.social Science with an impact from the College of Computer, Mathematical, and Natural Sciences at the University of Maryland. Follows/shares ≠ endorsements.
SETI Institute @setiinstitute.bsky.social Our mission is to lead humanity’s quest to understand the origins and prevalence of life and intelligence in the universe and share that knowledge.
AAS Education @education.aas.org Official account of the Education Committee of the American Astronomical Society.
Supporting the mission of AAS through education initiatives, shaping strategy, supporting educators, and advancing science learning.
https://msha.ke/aas_education#info
The Astro Society @astrosociety.org The Astro Society promotes science and literacy via resources and programs that uplift community engagement through the awe and wonder of space. Founded in 1889 as the Astronomical Society of the Pacific, we are the oldest astro society in the U.S.
AAS Public Policy @policy.aas.org The American Astronomical Society aims to enhance and share humanity's scientific understanding of the universe, in part through work as advocates for science.
Jennifer L. Hoffman ✨😷 @astroprofhoff.bsky.social Astronomer, professor, birder, singer, cat communer (she/her)
University of Denver, @chamberlin-obs.bsky.social
Past Grand Canyon Astronomer in Residence
@kerrykroffe.bsky.social @kerrykroffe.bsky.social 
Sarah Tuttle @niais.bsky.social Disabled, queer, Jewish, (chimerical?) cyborg, load bearing, professor of space stuff, abortion funder, antifascist, wielder of wrenches and too many pens. Building joy with a side of chaos. Team Lightning Thunder Unicorn. Team Peace Rose.
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
Karen Masters @karenlmasters.bsky.social Prof. of Astronomy and Physics, Haverford College. PI of Galaxy Zoo. Radio astronomer. Check out my latest book “The Astronomers Library” about books, libraries and astronomy - three of my favourite things. Brit/US.
WomanAstro @womanastro.bsky.social 
Sky & Telescope @skyandtelescope.bsky.social The Essential Guide to Astronomy | We provide the world's leading compendium of information about the science and hobby of astronomy.
CIERA @nuciera.bsky.social We're Northwestern University's Center for Interdisciplinary Exploration and Research in Astrophysics! Currently celebrating our 15th anniversary. Learn more about us at linktr.ee/nuciera
Rubin LSST:UK @lsstuk.bsky.social The UK contribution to the NSF-DOE Vera C. Rubin Observatory @vrubinobs.bsky.social Legacy Survey of Space and Time (LSST). https://www.rubin.ac.uk/
AAS Press Office @press.aas.org Astronomy news curated by the Press Office of the American Astronomical Society. Note: Posting is not endorsing, only informing. aas.org/press Header Image: https://shorturl.at/vb7A1
Historical Astronomy Division @had.aas.org Historical Astronomy Division of the American Astronomical Society (@aas.org)
Franck Marchis @allplanets.bsky.social Dad, Entrepreneur, astronomer, dog-lover who cares about this planet, and our future as a species. You should as well...
Center for Gravitational Waves and Cosmology @gwacwvu.bsky.social We are a scientific Center with experts in observational and theoretical astrophysics, radio instrumentation, gravitational wave astrophysics, multi-messenger astronomy, fast radio bursts, cosmology, galaxy formation and pulsars. https://gwac.wvu.edu/home
Dr. Ronald Gamble @drgamble21.bsky.social Dr. Ronald Gamble 🇵🇦 : NASA Theoretical Astrophysicist | #BlackHoles | Afro-Latino | #HBCUAlum | #Artist | @thesciencehaven | my posts=my posts😝
Www.theoreticallydrgamble.com
Emma Louden @exoplanetemma.bsky.social Spreading practical hope with the stars 💫🌎
Astrophysicist | Strategist | Speaker
President of Slooh
AAS Committee on the Status of Minorities in Astronomy @aascsma.bsky.social Committee of the @aasoffice.bsky.social charged to enhance participation in astronomy at all levels of experience.
National Radio Astronomy Observatory - NSF NRAO @thenrao.bsky.social The National Radio Astronomy Observatory is a facility of the U.S. National Science Foundation. #RadioAstronomy
📡 VLA, ALMA, VLBA, GBT, ngVLA
🔗 public.nrao.edu
Mordecai-Mark Mac Low @astrocurator.bsky.social Researching the formation of planets, stars, and galaxies, mostly through numerical simulations. Curator-in-Charge, Dept. of Astrophysics, American Museum of Natural History. All opinions are my own and not the institution's.
Astrobot @bot.astronomy.blue Hi! I'm a friendly bot that manages sign-ups to the Astronomy feeds.
You can sign up to the feeds with "@bot.astronomy.blue signup".
I can also tell some bad jokes 😇
Managed by @emily.space.
ESO @eso.org The European Southern Observatory designs, builds & operates world-class observatories on the ground for the benefit of society. More info on eso.org
Steve Jones, Space Teacher @mrjonesspace.bsky.social Husband, father, Christian, teacher. Amateur astronomer. NASA/JPL Solar System Ambassador. NASA eClips Educator Advisory Board Member. Currently teaching Astronomy & Science Research in Alpharetta, GA. 2023 ISS Nat’l Lab Excellence in Education Award
Dakotah Tyler @dtstarkid.bsky.social Astrophysics PhD Candidate
Science Communicator
<driven by curiosity | powered by science>
Isaac Alexander @jetcitystar.bsky.social Editor In Chief JetCityStar. ✈ Aviation , ➤ Defense & 🚀 Space News. Former Hype Aerospace, Global Aerospace Chat & Global Military Aviation Chat Host.
John F Wu @jwuphysics.bsky.social Tenure-track astronomer working on galaxies, machine learning, and AI for scientific discovery. Opinions my own. He/him.
Website: https://jwuphysics.github.io/
Dr./Prof. Meredith MacGregor @mmacgreg.bsky.social Assistant Professor at Johns Hopkins in the Department of Physics and Astronomy | astronomer, educator, ceramicist, runner, mom | Pronouns: she/her
MaggieBeth @maggiebeth.space Former NASA postbac • still studying exoplanet atmospheres • UMaine Geology ‘24 • Gwen Stefani (the cat) fan account • my views ≠ NASA
📍Maine 🌲
maggiebeth.space
🪐Ashley 🔭 Lindalía☄️ @that-astro-chic.bsky.social Astrochemist ⚗️ | Planetary Scientist 🔭 | The Realest In The Streets | Founder of BlackInAstro | Fairy Godmother of Astro 🧚🏽♀️| Astronomy's fave hype woman| NASA FINESST| Ice Queen 🧊🌨| Planetary Science Doctoral Student|
EventHorizon @eventhorizon451.bsky.social - R Dr. Raquel A. Martinez @rmartinez.bsky.social
Ramisa Rahman | রামিসা ☁️✨ @ramistarblob.bsky.social Yale Astronomy PhD student || Postbacc CfA Summer '24 || Physics B.S. & English minor from William & Mary '24 || Lover of stars, disks, and pickles || ✧ 🇧🇩 🌌
https://linktr.ee/ramistarblob
Eliot Halley Vrijmoet @eliothalley.bsky.social dynamics of all the little guys: M dwarfs + BDs + planets
Smith College + FCAD postdoc fellow + RECONS
🏳️⚧️ he/him since 2012 🏳️🌈 http://www.science.smith.edu/~evrijmoet
Dr. Caprice Phillips @capricephillips.bsky.social NHFP Sagan Fellow@UCSC 🍌🐌|RCSA Fellow| Chancellors Postdoctoral Fellow| brown dwarfs & exoplanets| Black In Astro VP|plan(e)t mom 🪴/🪐|she/her/hers
Website: https://capricephillips.space
Laura Lopez @ohdearz.bsky.social Professor of astronomy 🔭 at Ohio State. Co-chair of @aascsma.bsky.social. Alum of UCSC and MIT. She/her 🇲🇽
Raven Baxter, Ph.D. @ravenscimaven.bsky.social Dr. Raven the Science Maven. Molecular biologist, science communicator, entrepreneur.
Rica Sirbaugh French #IDIC ᐰ @ricadink.bsky.social next appearance = @creationent's Trek to Las Vegas #STLV
astrophysicist | education researcher | teacher | s͎u͎s͎p͎e͎c͎t͎e͎d͎ human
https://linktr.ee/ricadink
🔭⚛🧪 @StarTrek🖖🏼 @Titans🏈
Physics and Astronomy SEA Change @physastroseachange.bsky.social A multi-physics/astro professional society collaboration working to support and recognize systemic efforts in postsecondary physics and astro depts for all to thrive. More info: https://www.aapt.org/programs/Sea_Change/ 
Astronomy on Tap DC @astroontapdc.bsky.social Drink in the Universe with scientists eager to share their love of space with you with fun, engaging talks in a bar!
Dr. Craig DeForest ☀️ @craig.deforest.org Dad, mountaineer, heliophysicist. I lead the PUNCH space mission and direct a team at SwRI. I like science, space, communication, humans, dogs, horses, puns. Lowering barriers and promoting open science are priorities. My personal account; my opinions.
Astronimouse @astronimouse.bsky.social A mouse from the old Cambridge Observatory. I love old books and everything astro-historical.
Ethan Vishniac 🇺🇦🇨🇦🇺🇸 @ethan-vishniac.bsky.social Cantankerous astrophysicist and editor. Grandfather and dog owner. I could probably drink less coffee. I think about magnetized turbulence and what it means for the universe.
Orcid 0000-0002-2307-3857
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.
Heidi B. Hammel @hbhammel.bsky.social planetary astronomer | nearly famous | jwst interdisciplinary scientist | looks just like an ordinary mom | oboist (thoughts expressed here are my own)
Jorge Moreno @jorgitomoreno.bsky.social Associate Professor. 4th Mexican scholar to earn tenure in astronomy/astrophysics in the United States. Exploring more research heavy opportunities. https://jorgemoreno.org
Peter Edmonds @peterdedmonds.bsky.social Australian-American husband, father, professional nerd, astronomy communicator, dog spoiler, cricket fan. Opinions mine. He/him. 
Grant Tremblay @granttremblay.com Astrophysicist at the Center for Astrophysics | Senior Vice President, American Astronomical Society
Dawn Gelino @dawngelino.bsky.social Manager for NASA’s Exoplanet Exploration Program, AAS VP, NHFP lead, Mom
Former Deputy Director NASA Exoplanet Science Institute
Bryan Gaensler @scibry.bsky.social Dean of Science at the University of California, Santa Cruz (UCSC). Astronomer, sci-fi connoisseur, rugby league devotee, puzzled parent 🇦🇺🇨🇦. Opinions ∉ UCSC.
Santa Cruz CA, USA. He/him. bryangaensler.net
Carolyn Porco @carolynporco.bsky.social Voyager & Cassini! AAS Carl Sagan Medal 2010. Asteroid Porco 7231. Inaugural NatGeo Eliza Scidmore Award. Living my best life.
If you like what you see here, signup for my newsletter on Substack!
https://carolynporco.substack.com/
Jason Wright @astrowright.bsky.social Professor of Astronomy and Astrophysics at Penn State.
Son, father, partner, scientist, teacher, student, human, Earthling.
Mostly posting astronomy. Mostly.
Caltech @caltech.edu The California Institute of Technology aims to expand human knowledge and benefit society through research integrated with education.
Black In Astro @blackinastro.bsky.social Celebrating and amplifying the Black experience in space-related fields. EST. 2020
✉️ blackinastro@gmail.com
Website: blackinastro.com
https://www.blackinastro.com/black-space-week-2026
Space Telescope Science Institute @stsci.edu STScI is the Science Operations Center for Webb, Hubble, and the upcoming Roman space telescopes, & Mission Operations Center for Webb. We help humanity explore the universe with advanced space telescopes and data archive. news.stsci.edu
Jane Rigby @janerigby.bsky.social Astronomer, human, described by adjectives too dangerous to list. Views mine
Reach for the stars. But not that one — it’s about to go boom
August (Gus) Muench @augustfly.bsky.social data editor in New Haven; tree/bird/sky watcher; former Bostonian/Floridian/IR Astronomer
Mubdi Rahman @mubdi.bsky.social Astronomer and Principal at Sidrat Research, Scientific Editor for the AAS Journals, Unapologetically Muslim, Apologetically Canadian. 
Royal Astronomical Society @royalastrosoc.bsky.social www.ras.ac.uk
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/3OtdPs
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
Jarita Holbrook @astroholbrook.bsky.social Indigenous/Cultural Astronomy, Science & Technology Studies, Documentary Filmmaker 
Kelsey Johnson @profkelsey.bsky.social Mother, astrophysicist, educator, writer, artist, thinker about things. Views expressed are mine. Duh. 
James Davenport @jradavenport.com Astronomy professor in Seattle. Coffee drinking, year-round-plaid wearing, joke telling space dad. Searching for ET, caring for humans.
https://jradavenport.github.io
🔭☕️🎤