KNAU Arizona Public Radio @knauazpubradio.bsky.social KNAU Arizona Public Radio brings NPR news and talk, award-winning local reporting, and great classical music to northern Arizona. knau.org
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
Mike Lund @lowbacca.bsky.social Astro Applications Developer and Acta Prima Aprilia editor
David Montes @dmontesg-astro.bsky.social Prof. Dpto. Física de la Tierra y Astrofísica, Facultad CC. Físicas, Universidad Complutense de Madrid, UCM.
IPARCOS-UCM (Instituto de Física de Partículas y del Cosmos de la UCM)
Ver: https://produccioncientifica.ucm.es/investigadores/141512/detalle
A. Suárez Mascareño @asuarezmascareno.com Hunting low mass exoplanets.
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
Annabella Meech @annabellameech.bsky.social astrophysics postdoc | STScI | exoplanet atmospheres
Greg Osuri @gregosuri.bsky.social Opensource Maintainer, Photographer, Founder of akash.network.
Mark Marley @markmarley.bsky.social Personal account. Substellar science since the 80s.
Erin M. May, PhD @astronomay.bsky.social Staff Astronomer @ a place - Exoplanet Atmospheres. All data is good data.
Plus Knitting, Stickers, Baking, and other crafty things. Toddler mom.
Previously known as @_astronoMay on the other site.
ErinMMay.com
SiderealStickers.Etsy.com
Laura Rogers @astroloz.bsky.social Astronomy postdoc studying dead planets around dead stars (a.k.a. polluted white dwarfs)
☄️+💀💫=🔭😲
Ali Crisp @crispyplanets.bsky.social Postdoc at The™️ Ohio State • “Retired” Astrobites writer • Exoplaneteer • Foilist 🤺 • she/they
Monika I. Jurkovic @monikajurkovic.bsky.social Astrophysicist at the Astronomical Observatory of Belgrade. Interested in Type II and Anomalous Cepheids. ... And a Mom.
Dr Adam J. Finley @adamfinley.bsky.social ESA Research Fellow at ESTEC in the Netherlands. Investigating the Sun's magnetic activity, solar wind connection science, and the spin-down of Sun-like stars. Previously a postdoc at CEA Paris-Saclay and PhD at Uni of Exeter.
Suzanne Aigrain @airbornegrain.bsky.social Discovering and understanding planets and their host stars. Watch my TEDx talk: https://t.ly/sk2wB
Roger Freedman @rogerfreedman.bsky.social Physics educator at UC Santa Barbara, textbook author, and San Diego Comic-Con OG. he/him/his
Dr Evgeni Grishin @eccentricperturber.bsky.social Astrophysics, postdoc @ Monash. I poke binaries with a long stick and form/destroy planets, stars and BHs 🇮🇱🇦🇺 (He/Him). Слава Україні! 🇺🇦
https://sites.google.com/view/evgenigrishinastro/
https://scholar.google.com/citations?user=G374XgkAAAAJ&hl=en
Khristian Jones @khristianjones.bsky.social Electrical Engineer @ ARO/Steward Observatory. Metal Gear Solid Fanatic
Laura Lopez @ohdearz.bsky.social Professor of astronomy 🔭 at Ohio State. Co-chair of @aascsma.bsky.social. Alum of UCSC and MIT. She/her 🇲🇽
Laura Flagg @lauraflagg.bsky.social Astronomy postdoc at Johns Hopkins studying planet formation, stars, exoplanets, and disks | a cat person who also loves dogs | https://lauraflagg.github.io/
John Wisniewski @wistwitski.bsky.social Astronomer, Dad, Pug Aficionado. Comments/posts do not represent those of my employer.
Aniket Sanghi @astroaniket.bsky.social Astronomy and Physics Texas Exes🤘– NSF Graduate Fellow @ Caltech – Exoplanet Hunter 🪐
Jonathan Crass @jcrass.space Instrument Scientist in the Department of Astronomy at The Ohio State University. Build instruments for telescopes I Outreach | British | He/Him 🏳️🌈
Dr. Teddy Kareta @teddykareta.bsky.social planetary astronomer by day, also by night
asst. prof. @ villanova, movie buff, he/they, 🏳️🌈
https://tkareta.github.io/, formerly lowell obs., uaz, umass
Gijs D Mulders @gijsmulders.com Exoplanet Astronomy
Assistant Professor
Santiago de Chile
http://gijs.cl
\m/
Jessica Birky @jessbirky.bsky.social Astrophysics + data science grad at University of Washington
she/her 🏳️🌈
https://jbirky.github.io/
Kathryn Neugent @kneugent.bsky.social data scientist, astronomer, stress knitter, future mom to *all the cats*, and seeker of remote alpine lakes.
Stacy McGaugh @dudedarkmatter.bsky.social Astronomer & Astrophysicist working on galaxies, cosmology, dark matter and modified gravity.
Academic home page: https://astroweb.case.edu/ssm
Blog: https://tritonstation.com/
ORCID: https://orcid.org/0000-0002-9762-0980
Adam Rains @spectraltypos.bsky.social astronomer & science communicator, 🇦🇺➡️🇸🇪➡️🇨🇱, he/him
https://adrains.github.io/
Paul B Rimmer @rimmerlab.bsky.social Husband. Father. Catholic. Planetary Astrochemist. Assistant Professor of Experimental Astrophysics at Cavendish Laboratory, University of Cambridge.
Slavko Bogdanov @slavkobogdanov.bsky.social Astrophysicist ordinaire. Columbia University.
slavko.org
Erica Sawczynec @ericasawczynec.bsky.social University of Texas at Austin PhD candidate 🤘🏻| star & instrument (IGRINS) enthusiast ⭐️ 🔭| writer for Astrobites 🪐 | Maui, HI | she/hers
igrinscontact.github.io
Philip Massey @philmassey.bsky.social Astronomer who gets to do cool stuff! (He/him)
Noel Richardson @astro-noel.bsky.social Astronomer studying massive stars and binaries with an amazing group of students.
George Musser @georgemusser.com contributing editor, Scientific American, Nautilus; contributing writer, Quanta; author, Putting Ourselves Back in the Equation, Spooky Action at a Distance, Complete Idiot’s Guide to String Theory; planetary scientist, local historian, bassist, salsero
ewan douglas @douglase.bsky.social Professing on space telescopes of all sizes; Tucson, AZ.
🔭 Loren Larrieu 🚀 They/Them @lorenlarrieu99.bsky.social *Star Trek TNG theme plays in the background*
23 | NAU 2023 | EE major | NASA L’SPACE | Tau Beta Pi: AZ G | Opinions = only my own
https://sites.google.com/view/lorenlarrieu/home
Dr. Tyler Richey-Yowell @try2121.bsky.social Percival Lowell Postdoctoral Fellow at Lowell Observatory studying the space weather environments around low-mass stars, brown dwarfs, and exoplanets. She/her.
Rob Kavanagh @robkavanagh.bsky.social Astrophysicist studying magnetic fields in extrasolar systems 📡 🧲 🪐
https://orcid.org/0000-0002-1486-7188
Evan Bolyen @ebolyen.bsky.social 
Sammy Hasler @sammyhasler.bsky.social interested in directly imaging exoplanets and studying solar system analogs • postdoc at STScI • thoughts and opinions my own
snhasler.github.io
Megan Bedell @megbedell.bsky.social (she/her)
Associate Research Scientist @ Center for Computational Astrophysics, Flatiron Institute
bedell.space
Logan Pearce @loganpearce.com Astronomer, ELT Fellow at U-M. Currently the Grand Canyon Astronomer in Residence!
Website: www.loganpearcescience.com
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
David Wilson @astrodave2.bsky.social Astronomer at CU Boulder. I look at small stars with space telescopes. In my spare time I run medium distances, build and paint various tiny plastic people and visit old ships. He/Him
Joe Callingham @astrojoe.bsky.social Dutch-Australian | Astrophysicist | Head of the Square Kilometre Array (SKA) Science Group at ASTRON | Associate Professor at the University of Amsterdam
Steve Desch @deschscoveries.bsky.social Professor of astrophysics / planetary science / meteoritics at Arizona State University.
Dr. Michele L. Silverstein (she/her/hers) @silverstronomy.bsky.social ⭐ PhD Astronomer. Seeking a new role in astro or as a data analyst or project manager. Open to a variety of career directions. ⭐
Low-mass stars, exoplanets, & observational astronomy at NASA, Navy.
https://www.linkedin.com/in/michele-silverstein-48089337
Ward Howard @wardhoward.bsky.social Husband to Kate, father, follower of Jesus. NASA Sagan Fellow at CU Boulder in the department of Astrophysical & Planetary Sciences working on stellar flares, exoplanets, and extragalactic foregrounds.
Website: https://www.wardshowardastronomer.com
Benne W. Holwerda @benneholwerda.bsky.social Dad, Professor of Astronomy at the University of Louisville. He/Him/hey you. Opinions are my own. As are the typos.
Astronomy, datascience, ethics & occasional US/EU politics. 
Johanna Vos @johannavos.bsky.social Astrophysicist studying Exometeorology | Associate Professor & Royal Society University Research Fellow at Trinity College Dublin | Visiting Scientist at American Museum of Natural History | she/her | https://johannavos.github.io/
Michael Palumbo @michaelpalumbo.bsky.social 🪐 astronomer/postdoc @ flatiron institute
🇲🇽>🇨🇦 pct '24
🌳 probably in the woods somewhere
he/him
Jack Lubin @jackstrophysics.bsky.social Astrophysics and Exoplanets | UC Irvine | Astrobites contributor | NASA ExoExplorer
Erik Meier Valdés @erikmeier.bsky.social PhD student at University of Bern
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
Yoni Brande @yonibrande.bsky.social phd astrologer, world class barista, and professional chef
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. 
Maria Steinrueck @mariasteinrueck.bsky.social Exoplanet researcher. 51 Pegasi b Fellow at University of Chicago. She/her.
Haylee Archer @hayleearcher.bsky.social Astro PhD candidate at Lowell Observatory/ASU studying star formation in dwarf galaxies ✨she/her
👻 @0x0.sigint.team Security. People matter most. Get off X, fool.
🇬🇧🇨🇦🇺🇦🇩🇪🇫🇷🇳🇱🇦🇺🇳🇿
Henry Ngo @astrodino.planetngo.ca Data scientist. Previously worked in planetary astronomy. he/him/his
Julianne Dalcanton @dalcantonjd.bsky.social Astrophysicist at the Center for Computational Astrophysics & U. Washington. 
Peter Gao @planetarygao.bsky.social Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own.
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
Very British Problems @soverybritish.bsky.social New VBP quiz book bit.ly/3DkBcgi: VBP books, tops, cards, calendars & contact: bit.ly/3mWIF9S. Buy me a tea: ko-fi.com/robtemple
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
The Washington Post @washingtonpost.com Democracy Skies in Blueness
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
Laura Kreidberg @lkreidberg.bsky.social Exoplanets, atmospheres, aliens. Director of the APEx Department at the Max Planck Institute for Astronomy.
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.
Dr Duncan Forgan @dh4gan.bsky.social Computational Astrophysicist, Author of “Solving Fermi’s Paradox”, Technical Lead @Dayshape, sci-fi writer
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
Flatland Astronomer @alexneedsspace.bsky.social 
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning
Passionate about a better future for science communication via @astrosky.eco
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
Emily Rauscher @astronemly.bsky.social Astronomy prof at U Michigan; exoplanet atmospheres in 3D; cares about people more than science; despises chocolate (she/her)
Caroline Morley @astrocaroline.bsky.social Astronomer, Associate prof at UT Austin, mother of two small humans
Jonathan McDowell @planet4589.bsky.social Astrophysicist
Support the work of Jonathan's Space Report:
https://www.gofundme.com/f/fund-jonathans-space-report-library-transition
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
Dr. Alex Parker @alexparker.bsky.social Exploration scientist, engineer, artist. Building things for space inspired by things in the sea, and things for the sea inspired by space. Discovered a few moons along the way. 
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."
Benjamin Pope @benjaminpope.bsky.social Australian astronomer
he/him
Sydney/Gadi
Dr. Lucian Walkowicz @notnotrocketscience.com Astronomer, movement artist, & educator based in Chicago 🛸 Founder, Not Not Rocket Science ✨Co-founder, the JustSpace Alliance 🚀they/them causing mayhem
notnotrocketscience.com
Meg Schwamb @megschwamb.bsky.social Planetary scientist & astronomer at Queen’s University Belfast: KBOs, Planet Four(Mars), exoplanets (Planet Hunters NGTS) ,LSST SSSC co-chair. Opinions posted are my own. Pronouns: she/her
💀Adina Feinstein PhD 💀 @afeinstein20.bsky.social asst prof | astronomy PhD | MSU | https://adina.feinste.in
Dr. Jessie Christiansen @aussiastronomer.bsky.social Caltech/IPAC Planet Hunter | Chief Scientist, NASA Exoplanet Science Institute | @TEDFellow | Science consultant | SHERA PI | My views are not the views of NASA | She/her
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.
Lee Billings @leebillings.bsky.social CHNOPS in ferruginous saline. Multicellular aerobic chemoheterotroph; symbiont of photosynthetic autotrophs. Descendant of stardust; aspiring good ancestor. Senior Editor, Scientific American. Signal: @lee_billings.81
Matthew Kenworthy @mattkenworthy.bsky.social Professor of astronomy working at Leiden Observatory in the Netherlands on the direct imaging of extrasolar planets and transits of giant ring systems || Opinions my own || Will tell Dad jokes for cash. https://kenworthy.space/
Dr. Emily Gilbert @emdwarf.bsky.social Staff scientist at Caltech/IPAC, working on the NASA Exoplanet Archive, and studying small stars and planets. But you’ll mostly find baseball and snark here, with occasional scientific interruptions.
Vivian U @justtheletteru.bsky.social Associate Scientist at Caltech/IPAC studying black holes and galaxy mergers with a nerdy sense of humor. Roman Proposal Lead. < 15 minutes of fame from PBS NOVA showcasing JWST science. TEDxMB 2024 speaker. Views are my own.
🌐 https://vivian-u.github.io/
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- G Greg Herczeg @gregherczeg.bsky.social Welcome to the medium place.
Andrew Mann @amann.bsky.social Associate professor of Physics and Astronomy at UNC Chapel Hill studying young exoplanets and stars. Dad to one human and one cat. 🏳️🌈💗💜. Carrboro Citizen. http://andrewwmann.com
Brett Morris @brettmorr.is Astronomer, software engineer.
Supporting space telescopes, open science, and data access in astrophysics.
Thrilled and haunted by dots on stars.
http://brettmorr.is/
Posts my own, not my employer's.
Dr. Jennifer Burt @jenniferburt.bsky.social Exoplanet Scientist at NASA JPL specializing in RV planet detections | Member of the Exoplanet Exploration Program Office
Brooke Simmons @vrooje.net Professor of Astrophysics: Galaxies, Black Holes, the Changing Sky. Also Zooniverse humanitarian and disaster relief lead. People first, then science. She/her