Heavy Ion Accelerators @hia-accelerates.bsky.social The Australian Heavy Ion Accelerators project operates world-leading particle accelerators for science and industry.
Physics Today @physicstoday.aip.org The world's most popular physics magazine.
physicstoday.aip.org
Fiona Parker @fionaparker1.bsky.social Breakfast Presenter 6.30am-9.00am weekdays 91.1FM ABC Central Victoria: Bendigo, Castlemaine, Macedon Ranges, Kyneton, Rochester, up to the Murray at Echuca etc
Dr Andrew Wotherspoon | Mathematics & STEM Tutor @drandrewwotherspoon.substack.com PhD STEM Educator. Specialist in HSC/IB mastery for Sydney’s Inner West & Australia. Moving students from rote learning to academic excellence at @tutorio.com.au.
John Kerrison @johnkerrison.me Former Journalist. Now posting about public affairs, marketing and emerging channels. Advocate for a healthy, independent media.
jkerrison on Twitter.
"We grow on the edge of our window of tolerance."
📍 Sydney Australia
Stephen Luntz @sluntz.bsky.social Science writer and (non-government) election administrator.
astrosocaus.bsky.social @astrosocaus.bsky.social The Astronomical Society of Australia is an organisation whose members contribute to the advancement of Australian astronomy and related sciences.
ARC Dark Matter Centre @darkmatteraus.bsky.social The ARC Centre of Excellence for Dark Matter Particle Physics brings together experts from across Australia and internationally to unlock the secrets of dark matter and foster the science and engineering leaders of the future.
Art Cotterell @artcotterell.bsky.social Power, policies and politics of emerging technology | Space and nuclear | Former policy advisor + lawyer turned academic
Perimeter Institute for Theoretical Physics @perimeterinstitute.ca We are an independent centre for research, training, and outreach in theoretical physics in Waterloo.
https://perimeterinstitute.ca/link-in-bio
Australian Science Media Centre @aussmc.bsky.social The Australian Science Media Centre Inc. works to enhance the media's coverage of science, for the benefit of all Australians. Home of https://scimex.org
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
Tim Schmidt @schmidtim.bsky.social Just a boy who loves shooting molecules with lasers 
Publications of the Astronomical Society of Australia @pasajournal.bsky.social Official account for Publications of the Astronomical Society of Australia (PASA). We are a leading open access journal which publishes new and significant peer-reviewed research in astronomy and astrophysics. https://tinyurl.com/4n9324mj
@zitengwang.bsky.social @zitengwang.bsky.social 
University of Sydney (USYD) @sydney.edu.au Research, campus life and all things #USYD!
Leadership for good.
CRICOS: 00026A
TEQSA: PRV12057
Ray Norris @raynorris.bsky.social Astrophysicist (large radio surveys, odd radio circles, radio galaxies) and researcher in cultural astronomy, especially that of Aboriginal Australians. Works with CSIRO and Western Sydney Uni.
Australasian Centre for Space Governance @acsg.bsky.social The Australasian Centre for Space Governance (ACSG) advocates for Australia’s interests in space in the 21st century and advances the agenda for responsible space governance.
https://www.spacegovcentre.org/
Tristian McDonald Photography @astrophotographer.bsky.social 2023 Landscape Astrophotographer OTY - 2024 Aurora Australis Photographer OTY - APOD
https://www.instagram.com/tristianmcdonaldphotography/
https://www.facebook.com/tristian.mcdonald.5
www.cre8tivestr3k.com
Ivy Wong @astroivy.bsky.social Radio astronomer
RAS Journals @rasjournals.bsky.social Official account for Monthly Notices of the Royal Astronomical Society (MNRAS), Geophysical Journal International (GJI) and RAS Techniques and Instruments (RASTI). See also https://academic.oup.com/rasjournals
Natasha Van Bemmel @natasha-vb.bsky.social ✨ Astronomy PhD | Swinburne | OzGrav
🔭 Time-domain astronomy | Hunting for kilonovae
🖤 Token workplace emo
🌙 she/her
Wilson da Silva @wilsondasilva.bsky.social Science journalist | Co-founder, COSMOS magazine | Former President, World Federation of Science Journalists | www.wilsondasilva.com
Sydney, Australia 🌏 🇵🇹🇧🇷
Gavin Heaton @servantofchaos.bsky.social Founder DisruptorsCo. Exploring disruptive innovation, social impact and living with purpose.
Australian Academy of Science @science.org.au An independent organisation of distinguished Australian scientists, championing science for the benefit of all.
Read our landmark report: https://bit.ly/ASAF2035 #Science2035
ANU Press @anupress.bsky.social The first and largest open-access university press in the world. Based at ANU, we publish academic monographs and journals across a wide variety of disciplines.
Science & Medicine at ANU @scienceanu.bsky.social Celebrating the Australian National University science and medicine community 🔭🌿💥🩺 🧪
#scienceanu
TEQSA provider PRV12002. CRICOS provider 00120𝘊
Gosia Curyło @astrogosia.bsky.social Astrophysics research fellow at Monash, timing pulsars 💫
🇵🇱 🇦🇺
OzGrav @ozgrav.bsky.social 
Emil Lenc @elenchically.bsky.social Radio astronomer, casual photographer and software/electronics engineer (not necessarily in that order) with a passion for all things nerdy and/or humorous.
Lisa Stoj @lisastoj.bsky.social Rockets, space, satellites, cats. Previously @RocketLab, @TMRO, @Questacon. 今は日本語が勉強しています。
Dr. James Beattie @astromagnetism.bsky.social Ph.D @ourANU | @Princeton and @CITA_ICAT Research Fellow | 2022 Fulbright scholar @ucsc | Astrophysicist | Fourier transformer | 🇦🇺🇳🇿➡️🇨🇦🇺🇸
cafuego @misanthrope.social I have learned my lesson about using a social network that is centrally controlled by americans.
Come join everyone on Mastodon or see my toots there by following the @ap.brid.gy account.
Mars Buttfield-Addison @themartianlife.com Academic in radio telescope instrumentation by day, game dev tools + scicomm by night
📍 lutruwita/Tasmania
💚 Skeets as @yarnspinner.dev
Find me at https://themartianlife.com
Lewis de Zoete @lougo.bsky.social PhD student at Swinburne University.
Researching computer vision for human-robot teaming 🤖🤝🧑🦼
Dr. Sharan Banagiri (he/him) @geodesicvoyager.bsky.social Astrophysicist @monashastro.bsky.social | Previously @ Northwestern & UMN | తెలుగు | Gravitational waves | @LIGO | LISA
Decarbonization now ✊🏽
All opinions my own and do not represent past or present employers.
orcid : https://orcid.org/0000-0001-7852-7484
Prof. Alan @profalan.bsky.social 🏛 Professor e Historiador
🎬 Canal YouTube: Inventando História
🎙 Podcast: @podperguntar
Natasha Mitchell (she/her) @natashamitchell.bsky.social Australian journo. NOW: host of ABC Radio National's BIG IDEAS, THEN: Founding presenter/creator of All in the Mind & Science Friction podcasts, host of Life Matters, MIT Knight fellow, World Federation of Science Journalists board. Owned by a wolfhound-x.
Helen MC @crystallised-cricket.com Follow for the crystal structures, stay for the cricket (or vice versa)
Interests brought to you by the letter ‘C’, cryominerals 🥶, woman’s cricket 🏏 and cookbooks 🥘
Lives on Dharug and Gandangarra country (Blue Mountains, Australia)
Cathrin Machin Space Art @cathrinmachin.bsky.social Space Artist & Telescope Operator 🚀
Grab my 2026 Calendar here 👇
https://catmachin.com/products/2026-calendar
Tamara Davis @tamarastro.bsky.social Astrophysicist, frisbee player, excited about everything.
Peter Tuthill @spiralstar.bsky.social Astronomer
Lisa Bromfield @lisabromfield.bsky.social Sleep deprived space photographer and amateur astronomer based in Tasmania, Australia. 
George Zhou @georgezhouastro.bsky.social Astronomer at the University of Southern Queensland. Searching for young planets | He/Him | https://georgezhouastro.com/ 
AstroPuNk @astropunk.bsky.social AstroPuNk
Anarchy Under The Stars
Join My Astronomical Journey Of Discovery
Omnipresent AstroPuNk with ADHD (Dyslexic)
All opinions are mine
http://linktr.ee/astro_punk
John Forbes @redshiftless.bsky.social Astronomer in Aotearoa/New Zealand at the University of Canterbury.
Pusher of pixels, pens, arrays, and computer keys.
www.johncforbes.com
Taïssa Danilovich @stellaralchemist.bsky.social I study molecules and dust around evolved stars. Some of the stardust we’re made of. Astronomy/astrophysics researcher, from and back in Australia. Formerly Sweden and Belgium.
Daniel Price @danastro.bsky.social Astrophysicist at Monash Uni in Melbourne, Australia
Simon Campbell @stellarsimon.bsky.social Australian stellar astrophysicist. Concerned about the climate crisis - there is no planet B.
Tory Shepherd @toryshepherd.bsky.social Guardian Australia journalist
stephi bernard @stephoebe.bsky.social astronomy and space science educator in melbourne ✨🔭🌌🛰️
Andrew Cole @aacole42.bsky.social Astronomer, ultimate frisbee player, freelance beer critic, bass guitar enthusiast. Constructively irreverent. "In the beginning the Universe was created. This has made a lot of people very angry and been widely regarded as a bad move."
🔭 Nataliea the Astronomer ✨ @nataliealowson.bsky.social 🪐Postdoctoral Fellow and Exoplanet Atmosphere Enthusiast. She/Her 💜
https://www.nataliealowson.com/
Shishir Dholakia @astroshishir.bsky.social Astrophysics PhD Candidate at UniSQ | Exoplanet detection and characterization | Astrophotography & SciComm | prev. UC Berkeley | https://shishirdholakia.github.io/
Dr. Victoria Meadows @exoterraincognita.bsky.social Astrobiologist, no...really! Never met a terrestrial planet I didn't like. Astronomy Professor, Astrobiology Program Director at the University of Washington.
Priyanka Dhopade @drpriaero.bsky.social Aerospace Engineer | Research @ Uni of Auckland & Uni of Oxford | 👩🏽🚀 She/her | ssi.org.nz @ssinz.bsky.social
Sean Richards | Toitū Te Tiriti | they/she @ordinarystarman.com Non-binary binary star modeller. Sāmoan & manuhiri to Aotearoa. Builder of cool shit. Absolute nerd. Opinions own.
Research Fellow @ University of Auckland
Current book list: https://ordinarystarman.com/books/
they/she.
Dr. Joe Glaser @astroglaser.bsky.social Computational Astrophysicist at @NANOGrav / @wvuresearch. Studying the effects of stellar flybys on planets. Alumni of @DrexelUniv. Avid #Maker
(He/Him)
NANOGrav PFC @nanograv.bsky.social A NSF-funded Physics Frontiers Center using pulsars to search for low-frequency gravitational waves! They/Them/Theirs
David Mimoun @moonnext.bsky.social Proud dad, Space Systems Prof U Toulouse- Mars Microphone @NasaPersevere Venus balloons #PlanetaryScience & SoCal addict. IHEDN 75e PolDef . Reserve Cit. AAE
ASCL (Astrophysics Source Code Library) @asclnet.bsky.social Making astrophysics research source codes discoverable since 1999
editor@ascl.net
Ryan White @astroryan.bsky.social Astrophysics student at Macquarie University, artist, bread obsessed. Studying cool (but actually quite hot) stars 🌟 @astrobites.bsky.social author 🪐 i have art too! @ryanwhiteartist.bsky.social 🖌️
ryanwhite1.github.io
(he/him)
Prof Sandy O’Sullivan (Wiradjuri, trans they/them) @sandyosullivan.bsky.social Aboriginal trans professor doing anti-colonial work across policy, universities, museums, art, gender, culture, supporting older queer lives @IndigFutures.
them/sib/kin
Shashank Dholakia @astroshashank.bsky.social Astrophysics PhD candidate at University of Queensland | UC Berkeley '21 | Exoplanets and Stars | @astrosoundbites.bsky.social co-host | Astrophotographer
shashankdholakia.github.io
ARC Tracker @arc-tracker.bsky.social Part human, part bot, 100% UNOFFICIAL. I track Australian Research Council grant outcomes. Bot checks outcomes announcements each min. DMs open. FAQ: https://tinyurl.com/ARC-Tracker-FAQ
Adam Frew @frewecologist.bsky.social Group Leader at Umeå Plant Science Centre | Lecturer in Mycorrhizal Ecology at the Hawkesbury Institute for the Environment
| (He/Him) 🏳️🌈 | Editor @plantspeopleplanet.bsky.social
www.frewlab.com
https://www.upsc.se/
Jack Ryan 🙏🧪 @jacksonwryan.com not a spy.
investigative journalist.
President, SJAA.
Co-founder, CONTINUE? magazine
i write about people, science, integrity, dodgy stuff, video games, art
newsletter: nobreakthroughs.com- J Joss Bland-Hawthorn @jossbh.bsky.social Astrophysicist, Director of the Sydney Institute for Astronomy, University of Sydney.
- O @ozgravityguru.bsky.social @ozgravityguru.bsky.social
Jonathan ‘the Edunaut’ Nalder @jnxyz.bsky.social Putting beautiful visuals out into the world YouTube.com/@lofitravelspace
| •Education(25yrs) •Edunauts.net Space Advocacy •ACS ICT GISP Program Manager | •Photography📸 LEGO🧱 Edtech (AI,ARVR, fmrADE) •Process Drama🎭 •👨🚀 Mars Society 🔴
Max-Planck-Institut für Astronomie @mpi-astro.bsky.social Astronomical research institute in Heidelberg, Germany / Astronomisches Forschungsinstitut in Heidelberg
Impressum: https://www.mpia.de/impressum
IAU Office of Astronomy for Education @astro4edu.bsky.social The Office of Astronomy for Education (OAE) of the International Astronomical Union, hosted at @hausderastronomie.bsky.social
https://haus-der-astronomie.de/de/impressum
The Open Journal of Astrophysics @ojastro.bsky.social A peer-reviewed Diamond Open-Access Astrophysics journal using an arXiv overlay. This community-run service is provided entirely free for authors and readers.
https://astro.theoj.org/
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
Think Big (Peter Pat) @think-big.bsky.social Physics Grad, Maths Tutor, Amateur Astronomer & Astrophotographer, Kung Fu Instructor & Student. Interested in Climate Science, Education & Politics.
High-res versions of astrophotos can be found here: https://www.astrobin.com/users/Retrograde/
Sydney, Au
Tanya Ha @tanyaha.bsky.social Science & environment speaker, comms, media, author, steminist & occasional raconteur.
Engagement Director at Science in Public. Former board member Diversity Council Australia, Science & Technology Australia and Sustainability Victoria. Mum of 2. She/her
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 🇦🇺🇨🇦. Opinions ∉ UCSC.
Santa Cruz CA, USA. He/him. bryangaensler.net
Paul Lasky @plasky.bsky.social Professional astrophysicist, amateur human, parental enthusiast.
Gravitational waves, black holes, neutron stars, GRBs, cosmology; Monash Astrophysics, OzGrav, AAL. 
Rowina Nathan ✨ @pinkastrophysicist.bsky.social PhD in progress. Pulsar timer, gravitational wave cartographer, mad keen skier and lover of the colour pink 💕💫⛷️ | she/her/hers | Naarm 🇦🇺
Media enquires: https://rowina-n.github.io
ORCiD: https://orcid.org/0000-0002-3922-2773
Jodie Bradby @jodiebradby.bsky.social Director of The Research School of Physics at the Australian National University | Prof @PhysicsANU | High Pressure Science & Diamonds | AIP President 2019-20 | Dog lover | Enjoys new tech | opinions my own
Jonti Horner @jontihorner.bsky.social Astronomer and astrobiologist at the University of Southern Queensland. I research Exoplanets, our Solar system, and habitability, among other things... He/Him
Dr. Chenoa D. Tremblay @chenoachem.bsky.social Astrophysics...Astrochemistry...SETI...Computing...Geochemistry... Research and Development... Wife...Mom...Gamer..opinions my own.
Dr Craig O'Neill @thecraigoneill.bsky.social Planetary science, geophysics, science writing... and single malts. 
Valentina Di Marco @valentinadimarco.bsky.social Astrophysicist, martial artist (karate/kobudo), opera lover.
Bianca Nogrady @biancanogrady.bsky.social Freelance science journalist (Nature, the Guardian, The Saturday Paper, BMJ etc) & author. She/her. Writings at biancanogrady.com and https://nerd-scribe.ghost.io/. Chair at Varuna. Views my own. Dharug/Gundungurra land, Australia. Signal @BiancaNogrady.36
Greg Sleap @paladinsmeg.bsky.social Trekkie, amateur astrophotographer, humanist, skeptic, IT, software and Rado astronomy geek. Climate change is real, it's happening and will be bad unless we act now. Get vaccinated -they are modern miracles. Be kind - people are people. He/him
Brendan O'Brien @astrophiz.bsky.social Rural Aussie interviewing great scientists from all over the world for the fabulous Astrophiz.com astronomy podcasts since 2016.
Plants trees, see my FB.
Several LY to the left of maga
Monash Astrophysics @monashastro.bsky.social Welcome to the official Bluesky for Monash University Astrophysics! 🌠Follow us for research updates, department life and seriously cool science. ✨ 🚀#MonashAstrophysics #science #physics #astrophysics 
Prof. James McKee @drjamesmckee.bsky.social Assistant Professor of Physics & Astronomy at Union College
jamesyphd.weebly.com
Duncan K Galloway @duncankgalloway.bsky.social Astrophysicist, educator, cyclist, science communicator. Living through a climate emergency (as are we all) on Boon Wurrung/Wurundjeri land/Netherlands. He/him. http://outs1der.github.io
ORCID: 0000-0002-6558-5121
Minh Huynh @astrominh.bsky.social Radio astronomer. Politics nerd. Avid ultimate frisbee player. Comic book geek and MCU fan. Opinions own. she/her, dr 🏳️🌈
Alan Rew @alanrew.bsky.social UK-based retired software developer.
Art, Photography, Science, Music, Economics, Politics, Geology, Physics, Chemistry, Earth Science, Architecture, Archaeology
I can't send/receive DMs here.
Signal: alan.285
Sue Moffitt @mofsu.bsky.social Currently 'follow' the grandkids ! Grew up in Kimberley cyclones & wildlife.
Deborah Lee-Talbot @colourfulhistories.bsky.social Social historian. Devoted to archives, including their social histories. Easily distracted by women's history, local politics (Oceania), and methodologies.
TLDR: Geek.
www.colourfulhistories.com.au- P @profastrosarah.bsky.social @profastrosarah.bsky.social
Australian Histories Podcast @aushistpod.bsky.social The Australian Histories Podcast: a fresh look at some brilliant stories from Australia’s past.
An Australian history podcast presented as themed topics - see if the current topic sparks your interest!
AustralianHistoriesPodcast.com.au
Michael Brown @mjibrown.bsky.social Astronomer, Monash academic, Conversation writer, cycling commuter or mamil.
https://research.monash.edu/en/persons/michael-brown
IncludeHer @includeher.bsky.social Official account of the IncludeHer movement to correct Australian STEM curricula to include mentions of women and their contributions to STEM.
https://linktr.ee/includeher