Matt Hilton
Astrophysics professor at the University of the Witwatersrand, Johannesburg
@alastaircampbell2.bsky.social
Writer, strategist, co-presenter the U.K. No1 podcast The Rest Is Politics … love Britain hate Brexit, loved Twitter loathe Musk n Trump
@atlastdesign.bsky.social
Development study for a next-generation 50-meter aperture single-dish sub-millimeter astronomical facility powered by renewable energy. Website: atlast.uio.no.
@witsdigitaldome.bsky.social
The Wits Anglo American Digital Dome, formerly the Wits Planetarium, is a groundbreaking, high-tech, multi-disciplinary digital research and innovation facility at the University of the Witwatersrand.
@tinypettingzoo.bsky.social
Every few hours I show you a cute petting zoo. Please pet the animals and feed them emoji food. By @JoeSondow.bsky.social
@seanmcarroll.bsky.social
#Physics, #philosophy, #complexity. Johns Hopkins & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social. Latest: Quanta & Fields, book 2 of The Biggest Ideas in the Universe. https://preposterousuniverse.com/ He/him.
@mireiamontes.bsky.social
Ramon y Cajal fellow at ICE-CSIC working on the faintest extragalactic things. Intersectional feminist, dancer, depressed person. She/her. /Mee-ray-yah/ 🍉
@emojiaquarium.bsky.social
Every few hours I show you a tiny aquarium with interesting fish. Please do not tap the glass. By @JoeSondow.bsky.social
@bernarditaried.bsky.social
🌲 PhD Astrophysics student at Stanford University with a Fulbright scholarship 🎓 MSc in Physics Universidad de Chile 🔭 NOIRLab ambassador 🖤 Observational Cosmology Sometimes u'll find Spanish here 🇨🇱
@johnharris1969.bsky.social
Guardian: Politics Weekly pod, Anywhere But Westminster films, also columns. Plus music writing in MOJO. Maybe I'm Amazed, my new memoir about autism & music, out now. Order here https://linktr.ee/maybeimamazed
@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
@evevavagiakis.bsky.social
Assistant Professor of Physics at Duke. Cosmology and astrophysics with ACT, CCAT, CMB-S4 and the Simons Observatory. Author of Meet the Universe books, MIT Kids Press: “I’m a Photon” out May 2025! Cornell alum x3 🐻 Often outside 🏃♀️🚵🏻♀️🥾
@act-pol.bsky.social
Investigating the structure and evolution of the universe with the six-meter telescope which observed from 5190 meters elevation on Cerro Toco in northern Chile
@terriblemapshq.bsky.social
The home of terrible maps with a pinch of humour terriblemaps@gmail.com
@csifon.bsky.social
Astrophysicist. Dark matter, galaxies and clusters through optical/submm/other wavelengths.
@sptelescope.bsky.social
A 10-meter diameter sub-mm wavelength telescope observing the cosmic microwave background from the South Pole, Antarctica.
@ehtelescope.bsky.social
We are The Event Horizon Telescope who captured the first image of a black hole with a virtual Earth-sized telescope. Instagram, Twitter, Facebook: ehtelescope eventhorizontelescope.org
@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
@the-athena-x-ray-observatory.eu
Athena Community Office official account. The largest X-ray observatory ever built, Athena will investigate some of the hottest and most energetic phenomena in the Universe with spatially-resolved X-ray spectroscopy & deep wide-field X-ray spectra imaging
@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
@vrubinobs.bsky.social
Get ready for a new era in astronomy and astrophysics with Rubin Observatory! Para español siga a Instagram: http://instagram.com/rubin_observatory
@simonsobservatory.org
Figuring out some of the mysteries of the Universe from Chile at simonsobservatory.org
@tonymroczkowski.bsky.social
astronomer, submm instrument scientist, AtLAST, ALMA, ACT, GBT/MUSTANG-2, Simons Observatory, CMB-S4
@astroroyalscot.bsky.social
Astronomer Royal for Scotland, Professor of Astrophysics, Edinburgh University. Director of the German Centre for Cosmological Lensing, RUB. #LongCovid (She/her)
@carolecadwalla.bsky.social
Ex-Guardian & Observer journalist till I got replaced by Nick Clegg. Fighting the Broligarchy since 2016. Please sign up to my (free!) newsletter: https://open.substack.com/pub/broligarchy
@unlikelyworlds.bsky.social
Stay Awake. Latest novel: Beyond the Burn Line Incoming (12th Feb 2026): Loss Protocol Working on: Heaven's Grand Design Website: https://www.unlikelyworlds.co.uk Agent: Oliver Cheetham at Mic Cheetham Agency
@mcsweeneys.net
The official Bluesky feed of McSweeney's Quarterly Concern, McSweeney's Internet Tendency, & McSweeney's Books. .
@mrholness.bsky.social
Sunday Times Bestselling Author of GARTH MARENGHI’S TERRORTOME, INCARCERAT, Possum, Darkplace. Agents: RCW Literary Agency/Sophie Chapman Talent/SueTerryVoices
@apiln.bsky.social
Angry People in Local Newspapers - Weird news - Bizarre headlines - Wild animals and ghosts which are actually cats - Bonkers billboards. Earnest replies will be mocked.
@bobbyllew.bsky.social
Born at 314 ppm CO2. (We are now at 426 ppm CO2) Founder and presenter on The Fully Charged Show. That bloke from Red Dwarf and Scrapheap Challenge. Info@unitedagents.co.uk Time and Money, serialised novel on Substack: https://llewellyn.substack.com/
@watsoncomedian.bsky.social
Comedian, author, producer. Your mum is a fan. But not like THAT.
@mrchrisaddison.bsky.social
Spy. Dammit! Ex-spy. Is it about work? Please contact: Rob Aslett roba@avalonuk.com Avi pic by Clara Wolden. Background pic designed by Gentleman Jim Gloster.
@colin-fraser.net
Driven by industry progress, inspired by provocative leadership, plus don't mind a good pair of shoes or a great @PennStateFball scoreboard either.
@ledbydonkeys.org
Art, Activism and Accountability https://linktr.ee/ledbydonkeys?utm_source=linktree_admin_share
@geoffnorcott.bsky.social
Centre-right bloke off comedy & politics shows like Live at the Apollo, Mash Report & Question Time.
@greatdismal.bsky.social
Author of Neuromancer and, most recently, Agency (still above from “Kill Switch”, The X-Files, Season 5, Episode 11, co-written with Tom Maddox)
@mrjamesob.bsky.social
Broadcaster @lbc.co.uk Author: https://www.waterstones.com/book/how-they-broke-britain/james-obrien/9780753560365
@swfc.co.uk
The official Bluesky account of Sheffield Wednesday Football Club. We are the Owls 🦉
@mscaitlinmoran.bsky.social
In the culture wars, I want to be the bit on Christmas Day where they all knocked it on the head for a bit and played football.
@paulsinha.bsky.social
Considering it's been six years, pretty damn proud. https://www.penguin.co.uk/books/456343/one-sinha-lifetime-by-sinha-paul/9781529908534
@garymarcus.bsky.social
AI and cognitive science, Founder and CEO (Geometric Intelligence, acquired by Uber). 8 books including Guitar Zero, Rebooting AI and Taming Silicon Valley. Newsletter (50k subscribers): garymarcus.substack.com