Ron Cline @roncline33.bsky.social 50 Years of Moore's Law
-- Retired from bleeding edge silicon design.
Ross @rossengineer.bsky.social Former future astronaut | Xitter refugee, same handle | bio pinned | opinions my own | science, politics, stray thoughts, some swearing | no porn, crypto, scams, plz | he/him | pathologically unable to do things that make no fucking sense | YMMV, LLAP ๐โ๏ธ
Calista @calista747.bsky.social I love sharing my stories and connecting with others who inspire me
Royal Astronomical Society @royalastrosoc.bsky.social www.ras.ac.uk
Victor V. Albert @vva.bsky.social Theoretical physicist @NIST, QuICS Fellow, Zookeeper @eczoo.bsky.social. Views my own.
Zoe Holmes @qzoeholmes.bsky.social Quantum physicist. Assistant Prof at EPFL. Climber.
Babak Seradjeh @bseradjeh.bsky.social Physicist. Working to learn and expand knowledge, all knowledge. Interested in far-reaching explanations and empathic understanding.
๐ https://qdyn.physics.indiana.edu- Q Aephraim Steinberg @quantumaephraim.bsky.social Quantum physicist and generally curious human.
(Physics prof, Univ Toronto; Director, CIFAR programme on Quantum Information Science; New Yorker / Parisian โin-absentia)
Henry Legg @henrylegg.bsky.social Lecturer (~asst prof) investigating quantum physics @univofstandrews.
My opinions belong to 28 highly trained monkeys and are not those of my employer.
Webpage: https://legg.wp.st-andrews.ac.uk/ 
Penny Kolitsidou @kopenny.bsky.social GW astrophysicist โข Postdoc โข LIGO โข LISA
Peter Coles ๐ณ๏ธโ๐ ๐ณ๏ธโโง๏ธ ๐ฎ๐ช @telescoper.bsky.social Theoretical astrophysicist specializing in the Universe and all that surrounds it. Based in Ireland. Personal account. Call me old-fashioned but I don't like fascists. He/him/his.
Blog: telescoper.blog
Ethan Siegel @startswithabang.bsky.social Cosmologist, science communicator, author, speaker, and longtime writer of Starts With A Bang.
Not the next Carl Sagan; the first Ethan Siegel.
Laurence Datrier @asleepywanderer.bsky.social Astronomer, occasional artist, sometimes takes pictures
(she/her)
LIGO Magazine @ligomagazine.bsky.social The LIGO Magazine is published twice a year by the LIGO Scientific Collaboration (@ligo.org). Read free online for gravitational-wave news, stories behind the science and more!
www.ligo.org/magazine
EGO and the Virgo Collaboration @egovirgo.bsky.social Virgo is a Gravitational Wave detector, hosted by the European Gravitational Observatory (EGO), near Pisa, Italy.
Debarati Chatterjee @astroroamer.bsky.social Astrophysicist โข Professor โข Science communicator
LIGO-India @ligoindia.bsky.social Official | LIGO-India: An advanced gravitational-wave (GW) observatory to be located in India, as part of a worldwide network of GW observatories | #LIGOIndia
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
LISA Community @lisacommunity.bsky.social First gravitational wave observatory in space. 3 satellites flying in triangle formation connected by 2.5 million km laser beams. An ESA mission with international participation including from NASA. Launch in the 2030s.
Alexander Harvey Nitz @handle.invalid Associate Professor of Physics at Syracuse Univ. | Gravitational-wave Astronomer | BlackHoles | NeutronStars | PyCBC developer.
Jeffrey Hazboun @jeffreyhazboun.bsky.social professor of physics at Oregon State, gravitational wave astrophysicist, father, husband, whitewater enthusiast, banjo player... not in that order
Gijs Nelemans @gijsnelemans.bsky.social โจ ๐ญ Astronomer ๐ฅ ๐ป | Binary stars ๐ซ| Gravitational Waves ใฐ๏ธ๐|
Paul Lasky @plasky.bsky.social Professional astrophysicist, amateur human, parental enthusiast.
Gravitational waves, black holes, neutron stars, GRBs, cosmology; Monash Astrophysics, OzGrav, AAL. 
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
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
Ben Farr @bfarr.bsky.social Gravitational wave astronomer and associate professor of physics at the University of Oregon.
Cathrin Machin Space Art @cathrinmachin.bsky.social Space Artist & Telescope Operator ๐
Grab my 2026 Calendar here ๐
https://catmachin.com/products/2026-calendar
Matt Miles @astromattmiles.bsky.social Astrophysicist! Lover of all things gravitational waves, pulsar timing, black holes, and neutron stars | MeerKAT Pulsar Timing Array | Parkes Pulsar Timing Array | he/him
Matthew Buckley @physicsmatt.bsky.social Theoretical physicist, Rutgers professor.
Natalie Wolchover @nattyover.bsky.social Physics journalist at Quanta Magazine. 
Chanda Prescod-Weinstein ๐ @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. ๐ณ๏ธโ๐/agender/woman.
Posts by/for me๐๐ฝ
Daniel Whiteson @danielwhiteson.bsky.social Particle physics and ML (http://sites.uci.edu/daniel). Co-creator @DandKUniverse podcast and @ElinorWonders TV. Patreon: https://patreon.com/DanielWhiteson.
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
Prof Anna Watts @profannawatts.bsky.social Professor of Astrophysics @ Univ. of Amsterdam. Neutron stars, pulsars, dense matter, X-ray astronomy. Mom, Migrant. "Particles in stars blah blah". Does science with NICER on the International Space Station and schemes for EVEN BIGGER SPACE TELESCOPES.
Chad Orzel @orzelc.bsky.social Physicist, professor, author of books about science for non-scientists. Longer-form stuff at https://chadorzel.substack.com/ 
Cliff Burgess @cburgescliff.bsky.social Particle Theorist and one Helluva Guy. (If youโre a lawyer these are my personal opinions.)
Freya Blekman @freyablekman.bsky.social Particle physicist at @CMSExperiment at @CERN - Lead Scientist DESY & Professor of Physics University of Hamburg - World citizen โก๐ณ๐ฑ๐บ๐ธ ๐ฌ๐ง๐จ๐ญ๐ง๐ช๐ฉ๐ช
Posts: #physics #SciComm + academia/tech stuff + my opinions + summaries of #CMSpapers
Patrick Koppenburg ๐ง @koppenburg.ch Nikhef physicist at LHCb Experiment at CERN. Exotic Hadrons, Sustainable Accelerators. Chair of LHCb Editorial Board and of CERN users committee ACCU.
๐ง๐ท๐๐ป๐ซ.
Born at 327.55 ppm COโ. Prรฉsident du PVL La Cรดte. ๐ข๐ต
Sam Homiller @shomiller.com Assistant Professor at the University of Pittsburgh studying theoretical particle physics. Formerly at Cornell, Harvard, Stony Brook and Illinois. Atlanta baseball fan
Jonathan Oppenheim @postquantum.bsky.social Quantum mechanic with a lot of ontological baggage.
https://www.ucl.ac.uk/oppenheim/
Martin Bauer @martinmbauer.bsky.social I'm a theoretical physicist at Durham University 
Heather Logan @helogan.bsky.social Theoretical particle physicist, university professor, nature enthusiast, Wiccan HPS (dual Lexi/Gard), autistic person. She/her.
https://people.physics.carleton.ca/~logan/
John Preskill @preskill.bsky.social Caltech theoretical physicist
Paul Halpern @phalpern.bsky.social Physicist and Science Writer. Author of nineteen books, most recently THE GREAT ATOM DEBATE: ERNST MACH, LUDWIG BOLTZMANN, AND THE BATTLE FOR THE ESSENCE OF REALITY https://greatatomdebate.com/
Davide Castelvecchi @castelvecchi.bsky.social Writer at Nature magazine, covering physical sciences, technology, mathematics, and energy. DMs are disabled courtesy of the UK's so-called Online Safety Act
Kyle Cranmer @kylecranmer.bsky.social Director Data Science Institute @UWMadison, Professor of Physics,
EiC @MLSTjournal. Physics, stats/ML/AI, open science.
Laura Baudis @lbaudis.bsky.social Experimental physicist studying dark matter, neutrinos and particle detection techniques. Professor at the University of Zurich.
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 Idiotโs Guide to String Theory; planetary scientist, local historian, bassist, salsero
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.
Alyssa Ney @alyssaney.bsky.social Metaphysician and Philosopher of Science. Professor of Philosophy at Ludwig-Maximilians Universitรคt (LMU) Munich. Personal website: https://sites.google.com/site/alyssaney/
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
Thomas Lin @7homaslin.com Super nerd here to spread the joy of learning.
๐ Publisher @quantabooks.orgโฌ at @simonsfoundation.org
๐ Author list: Terence Tao, David Tong, Kevin Hartnett
โ๏ธ Founding EIC @quantamagazine.bsky.social
๐ผ Prev @nytimes.com, CASW, CUNY J-School
๐ด๐ผ๐พโ๏ธ
John C. Baez @johncarlosbaez.bsky.social Mathematical physicist
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.
San Jose Astronomical Association @sjastronomy.bsky.social We are the San Jose Astronomical Association, bringing astronomy and science to the people of San Jose, the SF Bay Area, and beyond. Come explore the cosmos with us at a star party! ๐๐โจ๐๐ฐ๐๐ญ sjaa.net
Robert Lea @robleascijorno.bsky.social Senior Writer http://Space.com all opinions are my own. #scicomm #Space #Physics #Astronomy Portfolio at https://authory.com/RobertLea
Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social Astronomer Royal for Scotland, Professor of Astrophysics, Edinburgh University. Author of How to Design a Universe. @astronomerroyal on insta (She/her)
Stephen Green @stephenrgreen.bsky.social Black holes, gravitational waves, and AI.
UKRI Future Leaders Fellow @ University of Nottingham.
https://www.stephenrgreen.com/
Michael J. Williams @michaeljwilliams.bsky.social Gravitational-wave astrophysicist
https://michaeljwilliams.me
Jocelyn Read @jocelynread.bsky.social Neutron stars, gravitational waves, and nuclear astrophysics. Professor at CSUF, working with LIGO and Cosmic Explorer. Took my name as an instruction.
Teagan Clarke @astroteagan.bsky.social Postdoc | gravitational-wave astronomer | Princeton University | ๐ซ ๐ณ๏ธโ๐ ๐ฆ๐บ
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
Will M. Farr @farrwill.bsky.social Astrophysicist. Associate Professor at Stony Brook University, Gravitational Wave Astronomy Group Leader at Flatiron Institute's Center for Computational Astrophysics.
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)
Rhiannon Silva @rhiannonsilva.bsky.social Astrophysicist. Currently working on my second PhD on gravitational waves from black holes, at the Gravity Exploration Institute, Cardiff University.
They/any ๐ณ๏ธโ๐
Les Guthman @lesguthman.bsky.social Documentary director & producer. Most recent โLIGOโ & YouTube web series & e-book. Coming soon, โSqueezed Lightโ doc. Fmr Disney, NBC News, Annenberg Foundation & Peabody Award-winning VISIONS series on PBS. ๐บ๐ฆ๐บ๐ฆ๐บ๐ฆ
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
Joe Giaime @giaime.net Professor, Physics and Astronomy (LSU), LIGO Livingston observatory head (Caltech). Content here is my personal take, not representing my organizations.
Mikhail Korobko @mkorobko.bsky.social Quantum physicist: quantum optics, gravitational-wave detectors and foundations of quantum mechanics | staff scientist @ Uni Hamburg | member of LIGO
Carl Haster @haster.bsky.social Assistant Professor at UNLV+NevadaCfA looking for gravitational waves and the best music. Previously at LIGO, MITKavli, CITA_ICAT and UoBIGWaves.
Aditya Vijaykumar @adivijaykumar.bsky.social CITA Postdoctoral Fellow: LIGO and gravitational waves. (Ex-?)theatre artist. @alsogoesbyV on Twitter.
Website: adivijaykumar.github.io
Rhiannon Udall @rhiannon-udall.bsky.social PhD student in the LIGO lab at Caltech, studying catalogs of gravitational wave events and how glitches affect them, (she/her) ๐ณ๏ธโโง๏ธ
Rob Coyne @robcoyne.com Gravitational wave astrophysicist at the University of Rhode Island and member of the LIGO Scientific Collaboration. Also an amateur artist sometimes?
Daniel Williams @daniel-williams.co.uk I'm an astronomer at @uofgravity.bsky.social working to understand ripples in the Universe (gravitational waves) made when dead stars (black holes and neutron stars) crash into each other.
(he/him | e/esan)
Tha mi nam neach-ionnsachaidh.
๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ๐ณ๏ธโ๐๐โฐ๏ธ๐ดโโ๏ธ๐โโ๏ธ๐ฃโโ๏ธ
Bernard Schutz @bschutz.bsky.social Astrophysicist, author, grandfather. Have lived in USA, Wales, Germany, Italy. FRS, NAS. Views my own.
Corey Gray @corey-m-gray.bsky.social ISFJ,Blackfoot,Scottish, Washington, PNW,
Backpacker,Salsa Dancer,Traveler,LIGO, Gravitational Waves
https://linktr.ee/corey_m_gray
Shane Larson @sciencejedi.bsky.social Physics professor, amateur astro, fountain pens, woodworker, Lego, aspiring guitar player, cat dad, father, [he/him] Posts & opinions are my own.
My Blog: writescience.wordpress.com
My Instructables: www.instructables.com/member/gravitino/instructables/
Michael Puerrer @michaelpuerrer.bsky.social Gravitational wave astronomy, AI/ML, data analysis & source modeling for mergers or black holes and neutron stars
Physics & Center for Computational Research @ University of Rhode Island
David Keitel @dkeitel.bsky.social gravitational waves researcher at @iac3.uib.cat / @uib.cat in Palma, Spain
Andreas Freise @gwoptics.bsky.social Looking for gravitational waves, modelling light.
Photos are taken by me unless stated otherwise (provided under a CC BY-NC-SA 4.0 license).
James Alexander Clark @spacepig.bsky.social Motorcycling, mountain biking gravitational wave computational scientist, guinea pig fancier, rabbit-herd and robo-shepherd. LIGO Caltech (ATL FOB).
Sumeet Kulkarni @sumeetkul.bsky.social Science Writer, Astrophotographer
Elena Cuoco @elenacuoco.bsky.social Gravitational wave physicist
Dan @danhoak.bsky.social Radio science at MIT Haystack Observatory. Formerly: x-rays with OSIRIS-REx, gravitational waves with LIGO, Fulbrighter in Pisa at EGO/Virgo. 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/
Mark Hannam @markdhannam.bsky.social Gravitational-wave astronomer. Author, physicist, philosopher. Revealer of truths, exposer of lies. Exemplar of humanity. Also rather modest. https://fictionalaether.substack.com/
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
Yvette Cendes @whereisyvette.bsky.social Astronomer here! Iโm a Hungarian-American radio astronomer, alias /r/Andromeda321 on Reddit. Assistant professor at the University of Oregon 
Andrea Vicerรฉ @andreavicere.bsky.social Full professor of Physics, active in Gravitational Waves experiments.
Born when CO2 was at 318.70 ppm
Keith Smith @drkeithsmith.bsky.social PhD, occasional astronomer, talking head, science geek, cynic. Senior Editor at @Science.org, responsible for research papers in astronomy and planetary science. Views own, duh. Bio: https://www.science.org/content/author/keith-t-smith
Simon Stevenson @simon-stevenson.bsky.social ARC DECRA Fellow at Swinburne University of Technology in Melbourne. Member of OzGrav and the LIGO Scientific Collaboration. Binary population synthesis with COMPAS.
Dr. Skylar Grayson @skylargrayson.bsky.social Astrophysics PhD โจ studies black holes and galaxy evolution ๐Science Communicator (find me other places at โSpace According to Skylarโ)
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.
@jorgepullin.bsky.social @jorgepullin.bsky.social Physicist, motorcyclist, bagpiper, marathon runner, blogger, open access editor.
Robert Garisto @robertgaristo.bsky.social Physicist. Editor. Writer.
LIGO Scientific Collaboration @ligo.org Official account of the LIGO Scientific Collaboration. We detect gravitational waves!
Email: questions@ligo.org
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/
Bluesky @bsky.app official Bluesky account (check username๐)
Bugs, feature requests, feedback: support@bsky.app