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.
Marius Millea @marius1.bsky.social Cosmology, programming, sports, dad stuff, house/techno, etc... 
Grant Tremblay @granttremblay.com Astrophysicist at the Center for Astrophysics | Senior Vice President, American Astronomical Society
Will Kinney @wkcosmo.bsky.social Cosmologist, physicist, dirtbag mountain biker, expat Montanan, Copernican extremist. Part of the problem.
Ava Polzin @avapolzin.bsky.social professional nerd/astronomer
avapolzin.github.io
Alex Ji @alexji.bsky.social Near-field Cosmologist and Assistant Professor of Astronomy and Astrophysics at University of Chicago. he/him
Euclid Consortium @ec-euclid.bsky.social Official Consortium of ESA's Euclid mission on the Universe's dark matter, energy & expansion, 15 European countries + USA + CAN + JAP, 2000+ scientists + engineers. Home: https://euclid-ec.org
Rogue NASA @roguenasa.altgov.info Not an official NASA account. Come for the facts, stay for the snark.๐ฅ
Same team from Twitter but with more gray hairs. ๐๐ฐ๏ธ๐งช๐ญ
climate.nasa.gov
they/them
๐ณ๏ธโ๐๐ซถ๐ณ๏ธโโง๏ธ
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
SPIE @spie.org Welcome to the official account of SPIE, the international society for optics and #photonics. Over the past five years, we have invested over $26M in the international optics community! ๐ก
Sarah Hรถrst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titanโs biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Sean Carroll @seanmcarroll.bsky.social Physics, philosophy, complexity. @jhuartssciences.bsky.social & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social.
Latest books: The Biggest Ideas in the Universe.
https://preposterousuniverse.com/
NPR @npr.org This is NPR ๐๏ธ
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 Associate Professor at Johns Hopkins in the Department of Physics and Astronomy | astronomer, educator, ceramicist, runner, mom | Pronouns: she/her
Ethan Vishniac ๐บ๐ฆ๐จ๐ฆ๐บ๐ธ @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
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
Royal Astronomical Society @royalastrosoc.bsky.social www.ras.ac.uk
X Offender @xoffender.bsky.social Subjecting the Universe to quantitative tests and seeking refuge from algorithmically boosted MAGA X-rage.
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
Valeria Pettorino @vpettorino.bsky.social Euclid Project Scientist at European Space Agency (ESA)
@esa.int
@science.esa.int
LinkedIn: https://www.linkedin.com/in/valeriapettorino
Homepage: https://www.cosmos.esa.int/web/personal-profiles/valeria-pettorino
Dr. Anna Porredon @annamporredon.bsky.social Observational Cosmology โข Talent Attraction Fellow at CIEMAT โข Previously Bochum, Edinburgh, OSU & ICE-CSIC โข EN/ES/CAT โข she/her ๐ณ๏ธโ๐
Nature Astronomy @natastron.nature.com A Nature journal dedicated to presenting the very best research across the disciplines of astronomy, astrophysics, cosmology and planetary science.๐ก
www.nature.com/natastron
Daniel Green @dangreen.bsky.social Associate Professor @UCSanDiego, particle theory and cosmology
Jennifer Rittenhouse West, PhD @rittenhousewest.bsky.social Theoretical particle physicist running around this world. She/her. Anti-fascist. Will you be pulling up?
Me: https://sites.google.com/view/rittenhousewest
Me, nerdier (& most repos private, sadly!): https://github.com/rittenhousewest
Berkeley Lab Press @berkeleylabpress.bsky.social Official account of the news media team at Lawrence Berkeley National Laboratory.
Yen-Ting Lin @ytlin.bsky.social astronomer
Institute for Computational Cosmology @icc-durham.bsky.social Find out about the latest news from the Institute for Computational Cosmology, Department of Physics, Durham University. 
IceCube Neutrino Observatory @icecubeneutrino.bsky.social The IceCube Neutrino Observatory is an array of optical sensors buried in Antarctic ice that detects the presence of neutrinos.
https://icecube.wisc.edu/
DESI Survey @desisurvey.bsky.social The DESI Survey will measure the properties of Dark Energy using a survey of 30+ million galaxy redshifts.
๐ฒ๐๐๐๐๐๐ ๐ฒ. ๐ผ๐๐๐ @charlescmann.bsky.social Author of "1491, "1493," and, most recently, "The Wizard and the Prophet." Podcast, co-hosted w/ Virginia Postrel, about the history of things you didn't know even *have* a history: http://bit.ly/4unQNCY
Cora Dvorkin @coradvorkin.bsky.social Cosmologist. Professor of Physics at Harvard. Argentine. Opinions are my own.
Pablo Fosalba @pablofosalba.bsky.social Cosmologist working at the Institute of Space Sciences (ICE, CSIC)
NASA LAMBDA @nasa-lambda.bsky.social 
Benjamin Wandelt @bwandelt.bsky.social Professor at Johns Hopkins University. Cosmology, Physics, Astro, AI/ML, Stats, Computation, Maths belong to everyone. Opinions are my own.
William H. Miller III Department of Physics & Astronomy @jhuphysicsastro.bsky.social The William H. Miller III Department of Physics and Astronomy is part of the Krieger School of Arts and Sciences, core institution of Johns Hopkins University
Brandon Hensley @bhensley.bsky.social Astrophysicist trying to understand our dusty universe
@hkeriksen.bsky.social @hkeriksen.bsky.social 
David Chuss @bigbangblues.bsky.social Astrophysicist, rock and blues fan
Johns Hopkins APL @jhuapl.bsky.social Johns Hopkins Applied Physics Laboratory (APL) is a not-for-profit center for engineering, research & development. Reposts/follows โ endorsements
@josepheimer.bsky.social @josepheimer.bsky.social 
@dncnwtts.bsky.social @dncnwtts.bsky.social 
Matthew Petroff @mpetroff.net Physics PhD from Johns Hopkins | Postdoc at Center for Astrophysics working on BICEP / Keck, CLASS
South Pole Telescope @sptelescope.bsky.social A 10-meter diameter sub-mm wavelength telescope observing the cosmic microwave background from the South Pole, Antarctica.
Bluesky @bsky.app official Bluesky account (check username๐)
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