Evanston RoundTable @evanstonroundtable.bsky.social Free, local nonprofit news for Evanston, covering what matters since 1998.
๐ฎโก๏ธ evanstonroundtable.com/newsletter
Jon Keegan @jonkeegan.com Tech reporter / Data journalist.
I report on AI and Big Tech.
Work has appeared in Sherwood News, The Markup, WSJ, MIT Technology Review.
Aspiring 46er. โฐ๏ธ
Newsletter: https://beautifulpublicdata.com
https://jonkeegan.com
๐ Send tips: Signal: jonkeegan.73
Kat Abughazaleh @katmabu.bsky.social Former congressional candidate and journalist trying to change politics for good :) | www.kapow.works/
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
Judy Schmidt @geckzilla.bsky.social Galactic Janitorial Services
Galaxy Map @galaxymap.bsky.social The first accurate and detailed maps of the Milky Way and ways to promote and visualize them (including VR).
Website: https://kevinjardine.dev
Tip jar: https://tiptopjar.com/kevinjardine
.Astronomy @dotastro.bsky.social Conference series about what happens when hackers, astronomers and the web all get together.
Arfon Smith @arfon.bsky.social Senior Fellow, Schmidt Sciences
William (Will) Cerny @wcerny.bsky.social Astronomer-in-training. Formerly: Univ. of Chicago, now at Yale Astronomy. Big fan of the Milky Way and its satellite galaxies! he/him
https://wcerny.github.io/
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
Dr Shanika Galaudage @astronerdika.bsky.social Diary of a space detective (astrophysicist)๐ต๏ธ
Postdoc at CIERA + Adler Planetarium
Just going with that Universe flow โจ
๐ฆ๐บ -> ๐ซ๐ท -> ๐บ๐ธ
linktr.ee/astronerdika | ๐ฆ๐บ๐ฑ๐ฐ (she/her)
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
Jason Fagone @jfagone.bsky.social Reporter, SF Chronicle. Author of "The Woman Who Smashed Codes," "Ingenious," and "Horsemen of the Esophagus." Sign up for my free newsletter: https://jfagone.substack.com
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
Flightradar24 @flightradar24.com The worldโs most trusted flight tracker.
sam blickhan @snblickhan.bsky.social She/her. Chicago. People, tech, museums, research. Zooniverse.org Director & #DH lead at Adler Planetarium. PhD. CW Handbook: https://britishlibrary.pubpub.org/
Lapsed musicologist/medievalist. Fiber artist. Musician: https://umbrellabirds.bandcamp.com
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
MAST - Mikulski Archive for Space Telescopes @mast-news.bsky.social MAST archives UV/optical/IR data from NASA missions, contributed science products, and analysis tools. https://archive.stsci.edu
This account is primarily to inform our users of updates. For the general public, follow https://bsky.app/profile/stsci.edu
Jason Wang @thejason.wang Astronomer. I take images of extrasolar planets. Sometimes I make GIFs of them. Professor at Northwestern/CIERA. jasonwang.space
Star Cluster Memes For Stellar Overdensity Teens @starcluster.meme star cluster memes worse than your isochrone fit ๐
voted #1 Blanco 1 fan by the Blanco 1 fan club
โจ maintained by @emily.space โจ
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.
SUE the T. rex ๐ฆ @suethetrex.bsky.social Thatโs Specimen FMNH PR 2081 to you. they/them
gaia memes for parallax < 0.01 as connoisseurs @gaiamemes.bsky.social memes about your favorite telescope at L2
NSFโDOE Rubin Observatory @vrubinobs.bsky.social Get ready for a new era in astronomy and astrophysics with Rubin Observatory!
Para espaรฑol siga a Instagram: http://instagram.com/rubin_observatory
Eclipsing Binary Patrol @ebpatrol.bsky.social NASA Affiliated citizen science project. Sister to Planet Patrol. Account is shared by the Advanced Team.
Weโre on the Zooniverse platform, looking at Eclipsing Binary star candidates! https://www.zooniverse.org/projects/vbkostov/eclipsing-binary-patrol
Zooniverse @zooniverse.bsky.social The world's largest and most popular platform for people-powered research. A collaboration between the Adler Planetarium, University of Oxford, University of Minnesota-Twin Cities, and friends. Learn more and join: https://linktr.ee/the.zooniverse
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
American Astronomical Society (AAS) @aas.org The mission of the American Astronomical Society is to enhance and share humanityโs scientific understanding of the universe as a diverse and inclusive astronomical community.
aas.org
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
Lindsay R. House @lindsayinthehouse.bsky.social Astronomer. Dark Energy Explorers on Zooniverse. Personal website: lindsay.house/
Maria R. Drout @mrdrout.bsky.social Astronomer, travel, holder of quiet opinions | Assoc. Prof @UofToronto
Alex Ji @alexji.bsky.social Near-field Cosmologist and Assistant Professor of Astronomy and Astrophysics at University of Chicago. he/him
Jonathan O'Callaghan @astrojonny.bsky.social Freelance space journalist. British Science Journalist of the Year 2024. Words in The New York Times, Scientific American, New Scientist, BBC, WIRED, + more.
Bangkok, Thailand
jdaoca@gmail.com
@astro_jonny on Twitter
https://www.jonathanocallaghan.com/
Men in Blazers Media Network @meninblazers.bsky.social Men in Blazers Media Network
Independent Global Football Coverage ๐
Football, Passion, Empathy, Courage ๐
๐ง Podcasts
๐บ TV Show
๐ป YouTube
๐ฐ Newsletters
๐ All things MiB: linktr.ee/meninblazers
@rogbennett.bsky.social @rogbennett.bsky.social Gent that lives for @meninblazers.bsky.social
Supporter of teams that inflict pain on those who dare love them 
Eli Bressert @elibressert.com Nearly two decades of AI/ML and product experience at companies like Apple, Netflix, Stitch Fix, and Scenset. I love breaking down cutting-edge technologies into actionable products for the technically curious.
Sylvia Biscoveanu @sbisco.bsky.social NASA Einstein Fellow at Northwestern studying gravitational waves with LIGO | previously PhD at MIT | violinist and cat lover
Dino Chih-Chun Hsu @chihchunhsu.bsky.social Postdoc at Northwestern | PhD UC San Diego | observational astrophysicist studying stars, brown dwarfs, and exoplanets | chihchunhsu.github.io
Colored Conventions Project @ccp-org.bsky.social The CCP is a collective that brings 19th-century Black organizing to digital life through archives, digital exhibits, and more.
Posting a new series on July 4-6: What to the Colored Conventions is the Declaration of Independence?
ColoredConventions.org
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
@cloudspottingonm.bsky.social @cloudspottingonm.bsky.social Search Mars's atmosphere for clouds by analyzing data from NASA's Mars Reconnaissance Orbiter and MAVEN missions! http://tinyurl.com/ycktjhed
Karin Sandstrom @karinsandstrom.bsky.social Astronomer. Professor at UC San Diego. Lover of coffee, interstellar dust, California, nerdy stuff. she/her
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
๐ณ๏ธโ๐ ๐ณ๏ธโโง๏ธ (she/her), โ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
Dr Becky Smethurst @drbecky.bsky.social Astrophysicist studying how supermassive black holes affect galaxies (s/h). I get overly enthusiastic about space (and cats) on YouTube: http://www.youtube.com/drbecky
Robert McNees @mcnees.bsky.social Physicist and Professor at a university in Chicago. I study black holes, quantum gravity, and cosmology. Rocky Top, Tar Heel. Reposts are spooky action at a distance.
My views, not my employer's.
https://jacobi.luc.edu
https://mcnees.github.io
Dr. Sharan Banagiri (he/him) @geodesicvoyager.bsky.social Astrophysicist @monashastro.bsky.social | Previously @ Northwestern & UMN | เฐคเฑเฐฒเฑเฐเฑ | Gravitational waves | @LIGO | LISA
Decarbonization now โ๐ฝ
All opinions my own and do not represent past or present employers.
orcid : https://orcid.org/0000-0001-7852-7484
Leo C. Stein @duetosymmetry.com Physics Prof @ U of MS. Sloan Fellow. Black holes, gravitational waves, general relativity & beyond. Formerly Caltech MIT Cornell. Need thin pizza + fruity coffee. He/him
๐ https://duetosymmetry.com/
@duetosymmetry everywhere
Prof. Carl E. Fields ๐ฅ @carlnotsagan.github.io Computational Astrophysicist and Assistant Professor @uarizona.bsky.social & @stewardobservatory.bsky.social. #Forbes30u30, Science 2021. He/Him. carlnotsagan.github.io.
Jim Steenburgh @professorpowder.bsky.social Professor of Atmospheric Sciences, University of Utah; Fulbright Scholar; Author, Secrets of the Greatest Snow on Earth (book) and Wasatch Weather Weenies (blog); Posts my own.
Thomas Robitaille @astrofrog.trobitaille.dev Co-founder of Aperio Software, scientific software developer, lead developer of Glue, Astropy developer, open development advocate.
NASA Webb Telescope @nasawebb.extwitter.link โ ๏ธ MIRROR OF twitter.com/NASAWebb
โ ๏ธ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
Adam McMaster @adammc.space Iโm an astronomer who is searching for black holes with the help of citizen scientists at https://black-hole-hunters.org
I write an astronomy newsletter at https://three-alpha.space and a blog at https://www.twelvemountains.com
Dr. Genevieve Schroeder @genevieveschroeder.bsky.social Postdoctoral associate at Cornell University- Radio Astronomy and Transients
Gail Zasowski @zastronomerski.bsky.social Astronomer ๐, professor at the U of Utah, mom of 2 littles. Exploring, hiking, camping, cooking, reading. Sci-fi and period romances. Definitely not writing social media bios.
Carl Rodriguez @carlrodriguez.bsky.social Professor of astrophysics at UNC, studying colliding black holes, swarming stars, and other things that go bump in the night. Big fan of transit, biking, climbing, Durham NC, he/him
dynamics.unc.edu
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. ๐ณ๏ธโ๐๐๐. Carrboro Citizen. http://andrewwmann.com
Anna Hughes ๐ @annaghughes.bsky.social ๐ marine conservation ๐ชธ
๐จ๐ฆ BC mountains and ocean dweller ๐ฅพ๐โโ๏ธ๐
ja yritรคn joskus puhua suomea.
Black In Astro @blackinastro.bsky.social Celebrating and amplifying the Black experience in space-related fields. EST. 2020
โ๏ธ blackinastro@gmail.com
Website: blackinastro.com
https://www.blackinastro.com/black-space-week-2026
Gregory Walth @vega18h37m.bsky.social Astronomer at Caltech/IPAC working on the Roman Space Telescope. Interests: Dusty galaxies, CGM, gravitational lensing, data pipelines, coffee. He/Him
https://gwalth.github.io/
Kathryn Neugent @kneugent.bsky.social data scientist, astronomer, stress knitter, future mom to *all the cats*, and seeker of remote alpine lakes.
Josh Peek @jegpeek.bsky.social 
Christian Aganze @caganze.bsky.social Postdoc at Stanford interested in stellar streams and dark matter
https://caganze.github.io/
Jay Strader @caprastro.bsky.social https://www.globalgiving.org/donate/3016/kids-for-kids/
Alyssa Goodman @alyssagoodman.bsky.social Astronomy Professor at Harvard. Founder of glue solutions, inc. & http://path-to.org. Views are my own. 
SDSS-V/Milky Way Mapper @milkywaymapper.bsky.social Proud member of @sdssurveys.bsky.social. Honoring our ancestor surveys SEGUE and APOGEE. Grateful for the Gaia, TESS, & eROSITA satellites. Observing all the stars
Huei Sears, PhD ๐ @starlights.bsky.social โจ she/her โจ astrophysicist studying supernovae + GRBs โจ @ Rutgers U
Eric Bellm @ebellm.bsky.social Astronomer at the University of Washington.
Building time-domain surveys (ZTF & Rubin Observatory) & looking for compact objects in our Galaxy.
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 ๐ฆ๐บ๐จ๐ฆ. Opinions โ UCSC.
Santa Cruz CA, USA. He/him. bryangaensler.net
Dominique Segura-Cox @seguracox.bsky.social Radio astronomer studying protostars. Redneck. First-gen student. "Yes, and..." Assistant Professor of Astronomy at the University of Rochester. Personal account. I like leadership and mentoring. seguracox.com
Danny Milisavljevic @danmil.bsky.social Associate Professor of Physics and Astronomy at Purdue University. Excitable Explorer of the Universe. Opinions are my own.
janiceleeastro @janiceleeastro.bsky.social โจ looking to our future with NASA's Habitable Worlds Observatory (SuperHubble!) & AI
โจ studying star formation and star clusters in nearby galaxies with PHANGS, Hubble, JWST
werkjess.bsky.social @werkjess.bsky.social Self-aware substructure 
Erin Cox @sparkledarkness.bsky.social into the mountains i go
Eric Koch @eric-koch.bsky.social Astronomer | Data scientist
Claire Lamman @clairelamman.bsky.social NSF postdoc at Ohio State, expert in cosmology and procrastibaking
ClaireLamman.com
cats being weird little guys @weirdlilguys.bsky.social wlg fan club ๐ email for submissions, credit and partnerships: weirdlilguys at gmail โข IG: @ catsbeingweirdlittleguys โข meme-inspired tees + stickers: weirdlilguys.com ๐ฑ
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
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
John Wisniewski @wistwitski.bsky.social Astronomer, Dad, Pug Aficionado. Comments/posts do not represent those of my employer.
Tom Megeath @megadeath.bsky.social Astronomer studying the birth of stars, rust belt academic, connoisseur of beer inspired acronyms, closet Dadaist, & child of immigrant.
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Sarah Taber @sarahtaber.bsky.social Small farmer, ex-farm worker, crop scientist. Here to talk food, farms, & money.
https://www.youtube.com/@FarmToTaber
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
NPR @npr.org This is NPR ๐๏ธ
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
August (Gus) Muench @augustfly.bsky.social data editor in New Haven; tree/bird/sky watcher; former Bostonian/Floridian/IR Astronomer
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.
Gautham Narayan @gnarayan.bsky.social Associate Professor of Astronomy at @UofIllinois. Dark energy, wide-field surveys, supernovae, machine learning, outreach, photography, hiking, biking - i.e. grumpy old man (He/him)- E @ethankruse.bsky.social @ethankruse.bsky.social
Christopher Berry @cplberry.bsky.social Gravitational-wave astrophysicist. University of Glasgow Senior Lecturer. Science, education, LEGO & cake. May contain traces of nuts
๐ https://mastodon.online/@cplberry
๐ https://cplberry.com
Jane Rigby @janerigby.bsky.social Astronomer, human, described by adjectives too dangerous to list. Views mine
Reach for the stars. But not that one โ itโs about to go boom
Prof. Emily Levesque ๐คโจ๐ญ๐ @emsque.bsky.social Astronomy professor, author of #TheLastStargazers, weird star enthusiast, human exclamation point.
Dr. Lucian Walkowicz @notnotrocketscience.com Astronomer, movement artist, & educator based in Chicago ๐ธ Founder, Not Not Rocket Science โจCo-founder, the JustSpace Alliance ๐they/them causing mayhem
notnotrocketscience.com
Jeyhan Kartaltepe @jeyhan.bsky.social Associate Professor at RIT investigating galaxy evolution. Co-lead of the COSMOS Collaboration. Passionate about public outreach, science communication, and inclusivity. Currently working on all things JWST (especially, COSMOS-Web, CEERS, NGDEEP, PRIMER).
Sarah Loebman @sloebman.bsky.social Astrophysics faculty, diversity, equity, & inclusion enthusiast, passionate about Big Data and the Milky Way.
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
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. ๐ฌ๐ง๐ง๐ช Opinions my own. 
Dr Jan Eldridge @astro-jje.bsky.social NZ theoretical astrophysicist studying exploding binary stars. Sci-fi addict, feminist, non-binary femme. Pronouns: she/her/they. All views my own.
Britt Lundgren @brittlundgren.bsky.social quasar gazer | science & education policy wonk | prof. of physics & astronomy at a public liberal arts college | Illinoisan
Grant Tremblay @granttremblay.com Astrophysicist at the Center for Astrophysics | Senior Vice President, American Astronomical Society