Paul Voosen @voosen.me Dad of two. Earth, climate, and planetary science reporter @Science.org magazine. Mistrusts narratives; still writes them.
https://www.science.org/content/author/paul-voosen
https://sciencemastodon.com/@voooos
voosen@protonmail.com
Signal: @voosen.01
@westernuearth.bsky.social @westernuearth.bsky.social 
Western SOGS @westernsogs.bsky.social The Society of Graduate Students (SOGS) represents more than 6,200 graduate students at Western University.
sogs.ca
Cambridge University Press @universitypress.cambridge.org Our publications, research, and higher education solutions spread knowledge, spark curiosity and aid understanding around the world.
View our social media commenting policy here: https://cup.org/38e0Gv2
European Space Agency @esa.int Elevating the future of Europe through space.
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Ilmatieteen laitos - Finnish Meteorological Institute @ilmatieteenlaitos.fi Tuotamme tietoa tulevaisuuden turvaksi – olosuhteet eivät saa yllättää ketään.
www.ilmatieteenlaitos.fi
University of Helsinki @helsinki.fi 
Europlanet @europlanetmedia.bsky.social The Europlanet Society promotes the advancement of European planetary science.
Jack Hostrawser @wabalaba1.bsky.social Planetary geologist, compulsive explorer, affiliate member of the Artemis III Geology Team, not-yet astronaut | @westernuEarth @westernuSpace | 
Eric Pilles @epilles.bsky.social 
The Planetary Society @planetarysociety.bsky.social A space advocacy nonprofit founded in 1980 by Carl Sagan, Bruce Murray, and Louis Friedman, now led by Bill Nye.
Find your place in space.
Become a member today: https://www.planetary.org/
@katehowells.bsky.social @katehowells.bsky.social 
Kelly Weinersmith @weinersmith.bsky.social Parasites, History of Medicine, Space Settlements, and Tech.
Co-host: Daniel and Kelly's Extraordinary Universe
Co-author: A City on Mars and Soonish.
President of the American Society of Parasitologists (opinions my own)
She/her
www.weinersmith.com
Western Academy for Advanced Research @westernuacademy.bsky.social Which of the world's most pressing issues should we tackle next?
The Western Academy for Advanced Research brings together teams of scholars, community leaders, and industry experts who committed to discovering solutions to global challenges.
Gordon "Oz" Osinski @drcrater.bsky.social Professor at Western University. Canadian Lunar Rover PI, Co-I on the Artemis III Science Team, and the ExoMars PanCam and Enfys instruments. Explorer. Geologist. Astronaut Trainer. Husband & Father.
Natasha MacBean @nmacbean.bsky.social Associate Professor at Western University (University of Western Ontario) in the Department of Geography and Environment & Department of Biology. C3E Lab: Carbon Cycle, Climate and Ecosystems https://macbeanlab.com
Hannah Christie @hannchristie.bsky.social PhD student & galaxy enthusiast
(she/her)
Canadian Science Policy Centre @sciencepolicy.ca www.sciencepolicy.ca | An inclusive hub for convening, connecting, capacity building & catalyzing research in support of an effective science & innovation policy community in Canada
Mariek Schmidt @marschm.bsky.social Volcanologist Petrologist on Earth and Mars, Professor and Chair of Earth Sciences at Brock University, Canada. Mom of two humans, one cat, one dog
Alison Allan @dralisonallan.bsky.social Cancer Metastasis Researcher | Associate Vice-President (Research), Western University | Director, Breast Cancer Canada Translational Research Unit, London Health Sciences Centre | Proud 🇨🇦
Parshati Patel, PhD @parshatipatel.bsky.social Astrophysicist (PhD) turned Science Communicator, Space Industry Professional, Astrophotographer, & Space Artist
🗣️ English | ગુજરતી | हिंदी
🇨🇦🇮🇳
Penny Pexman @pennypexman.bsky.social Professor of Psychology and Vice President (Research) at Western University 🇨🇦
Dr. Tanya Harrison @tanyaofmars.bsky.social “Very Respected Science Person” -NBC News
🔴 Former science operations for NASA Mars missions
🛰️ Current space sector strategist & author advocating for Earth
🌎 Based in Ottawa but often found on a train
✨🇨🇦🏳️🌈✨
@westernucronyn.bsky.social @westernucronyn.bsky.social 
Kristen (Reilly) Firth @krisfirth.bsky.social she/her
Knowledge Mobilization & Research Impact Specialist at WesternU
Nienke van der Marel @nienkemarel.bsky.social Assistant professor of astronomy at Leiden Observatory | Leiden University | Formerly 🇨🇦&🇺🇲 | Planet formation | ALMA | Astromom | Outreach | She/her/hers | Views my own
Ben Feist @benfeist.bsky.social Software Engineer, Data Visualization & Informatics and Historian at NASA Johnson Space Center. Creator of ApolloInRealtime.org, Astromaterials3D,
@apollo11movie team. Other account: @benfeist@astrodon.social
Andy Forest @andyforest.bsky.social AI platform architect | principal engineer | nonprofit and product leader. Cross-functional builder of ambitious systems, teams, and ideas. Author of Make: AI Robots.
SNOLAB @snolabscience.bsky.social Canada's deep underground science lab. Celebrating research, innovation, and the people behind it.
International Relations @ Western University @westernuir.bsky.social Collaborative program between the Departments of History and Political Science at Western University
internationalrelations.uwo.ca
ir-inquiries@uwo.ca
Ivan Semeniuk @ivansemeniuk.bsky.social Journalist covering the universe and its inhabitants.
Science reporter for Canada's national newspaper The Globe and Mail.
Piano player with an inordinate fondness for E♭.
Rotman Institute of Philosophy @rotmanphilosophy.bsky.social 
Perimeter Institute for Theoretical Physics @perimeterinstitute.bsky.social We are an independent centre for research, training, and outreach in theoretical physics in Waterloo.
https://perimeterinstitute.ca/link-in-bio
Dunlap Institute for Astronomy & Astrophysics @dunlapinstitute.bsky.social Astronomy research institute at #UofT. Innovative tech, groundbreaking research, world-class training, & public outreach.
Learn more about what we're up to: https://linktr.ee/DunlapInstitute
Cover: D. Chung
@uoft
@uoftartsci
Dan Pye @danpye.bsky.social Director of Astronomy and Science Communication at Kielder Observatory ✨| Voice Actor for video games 🎮, radio 📻 the tele box 📺 and other things 🎙️
#kielderobservatory #voiceactor #voiceover #TennoCon
Micro:bit Educational Foundation @microbit.org 🧑🏫Transforming the way we teach technology to children one micro:bit at a time.
👉Follow and tag us to share your micro:bit and micro:bit CreateAI stories.
#microbit
#EdTech
#STEMeducation
#ComputerScience
#coding
CTV News London @ctvnewslondon.bsky.social 
CTF/FCE @ctffce.bsky.social The voice of 365,000+ 🇨🇦 teachers | La voix de 365 000 + membres de la profession enseignante.
https://www.ctf-fce.ca/
Joel Welch @joelwelch.bsky.social Space cowboy. Temporarily frozen in carbonite.
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
Space.com @space.com Taking you out of this world, every day! 🪐
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
🌏 🚀 🔬
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
Neeraja Chinchalkar @neerajac.bsky.social 🌌🔭
Western University grad 🇨🇦
Auburn University grad
🌕🚀. Planetary Geologist💫🪐🌎. Zircons. Impact Craters☄️🌠 #womaninSTEM
Exploring by the Seat of Your Pants @ebtsoyp.bsky.social Beaming #science #exploration #adventure #conservation into classrooms across the world through ✨free✨ virtual speakers & field trips
linktr.ee/ebtsoyp
Paul Byrne @theplanetaryguy.com Associate Professor of Earth, Environmental, and Planetary Science at WashU • NASA Planetary Data System Geosciences Node Director • Explorers Club EC50 • eeps.washu.edu/people/paul-byrne • he/him
Dr. Mona Nemer / Dre Mona Nemer @chiefscican.bsky.social Chief Science Advisor of Canada / Conseillère scientifique en chef du Canada 🇨🇦
@tvdsb.bsky.social @tvdsb.bsky.social 
Royal Ontario Museum @romtoronto.bsky.social The largest museum in Canada - we showcase art, culture, and nature from around the world and across the ages.
Jason Major @jpmajor.bsky.social I post cool pictures of stuff in space. (Everything is in space.)
Dr. Philip Reger @philipreger.bsky.social Cosmochemistry🪐 Meteorites☄️
Postdoc at Arizona State University, moving to Scripps Institution of Oceanography at UC San Diego in 2026
Formerly at the University of Western Ontario and ETH Zürich
JWST Observer @jwstobserver.bsky.social JWST Observer is managed by STScI and provides astronomers with the most up-to-date information, news, and events related to observing with JWST.
David Grinspoon @drfunkyspoon.bsky.social Astrobiologist, Author, Musician. 👽🎸❤️🚀
Sagan Medalist, PEN winner, AAAS fellow.
Former Senior Scientist for Astrobiology Strategy at NASA.
There’s an asteroid named after me (22410 Grinspoon) which is better than having one with your name on it…
Planetary Science Institute @psi.edu https://www.psi.edu/
A private nonprofit dedicated to studying the origin, characteristics, and evolution of planetary systems and planets, including the Earth.
Sami Lamby 🩷💜💙 @samilamby.bsky.social PhD Astronomy candidate at Western University • brown dwarfs, ultracool dwarfs & exoplanets • outreach assistant at Cronyn Observatory ✨ she/her
James Webb 🔴 Gallery @webb-telescope.bsky.social Regular posts of images related to the James Webb Space Telescope.
This account is not associated with NASA. Posts are sourced from esawebb.org/images and www.flickr.com/photos/nasawebbtelescope
Managed by 🔴 @redshift.pics
Dr. Catherine Neish @planetneish.bsky.social Professor at The University of Western Ontario in planetary geology. Also a parent and OG X-Phile. I use she/her pronouns. https://planetneish.ca/
WesternU Research @westernuresearch.bsky.social Supporting & celebrating research, scholarship, creative activity and innovation at #WesternU.
westernu.ca/research
Pauline Barmby @pbarmby.bsky.social LLM-free science: https://orcid.org/0000-0003-2767-0090, fiction: https://www.galacticwords.com. Words in Year’s Best Cdn F&SF, Utopia SF, Analog, OnSpec, MNRAS, ApJ, etc. Knitter, curler, sometime runner. 🇨🇦 & minor planet 281067. She/her.
Jeff Renaud @jeffrenaud99.bsky.social Media Relations Consultant @westernu.bsky.social
https://m.youtube.com/watch?v=CkR5NvwDhTE
James Tuttle Keane @jtuttlekeane.bsky.social planetary scientist 🪐 science illustrator 🎨 trekkie 🖖 dog dad 🐶 Pasadena 🌹 views are my own 🏳️🌈 he/him
Michele Bannister @astrokiwi.bsky.social Planetary astronomer @UCNZ: envisioning worlds from here and elsewhere, in a dark & glorious sky. Rutherford Discovery Fellow & Assoc. Professor. Asteroid (10463). Pākehā; she
Nature @nature.com Research, news, and commentary from Nature, the international science journal. For daily science news, get Nature Briefing: https://go.nature.com/get-Nature-Briefing
Peter Brown @pgbrown2.bsky.social Meteor astronomer and planetary scientist.
Denis Vida @meteordoc.bsky.social Research Professor at @westernu. Looking up.
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
Hilding Neilson @astrojipjawej.bsky.social St. John’s #yyt, Mi’kmaw, astronomer at #munl, trying to understand stars and their stories. Indigenizing astronomy and STEM. views are my own. He/him. hildingneilson.com
Youth Science Canada | Science Jeunesse Canada @youthscience.ca Fueling the curiosity of Canadian youth through science, technology, engineering and math (STEM) projects. Alimenter la curiosité des jeunes Canadiens par le biais de projets scientifiques, technologiques, d'ingénierie et mathématiques (STIM). 
The Wire Magazine @thewiremagazine.bsky.social “The most essential music magazine of the contemporary era.” (Forced Exposure)
thewire.co.uk
The Conversation Canada @ca.theconversation.com Written by academic experts, edited by journalists, backed by evidence
✉️ Newsletter: http://bit.ly/2W8X3Ev
🎧 Podcast: http://bit.ly/39v1EE0
➕ Donate: http://bit.ly/3GV1uam
Johns Hopkins University @jhu.edu America’s first research university. Leading discovery and sharing knowledge to better the world since 1876. With campuses & centers in Baltimore & around the world.
Bertha Mispireta Garcia, she/her, ella🇨🇦 @cholitaperuana.bsky.social Professor of Pathology, Physician, Pathologist, Medical Educator, mentor. No DM unless invited. “Pescaderiana Peruana” 🇵🇪
Dr. Debarati Das @debaratidas.bsky.social Space scientist, artist, storyteller, dancer! 🌌👩🎨💃.Nat Geo Explorer. Postdoc- Los Alamos National Labs
Former NASA Mars Sci Lab team member.
I ♥️sci outreach & will tell u about the rocks.
https://explorers.nationalgeographic.org/directory/debarati-das
Western Student Experience @westernuse.bsky.social 
UArizona Lunar and Planetary Laboratory @uarizonalpl.bsky.social The Lunar and Planetary Laboratory at the University of Arizona in Tucson.
Tahir Merali @kulfispace.bsky.social Sr.PrjMgr, Calgary Airport Authority | Building the space econosphere | Principal, Celestial Growth | Co-founder, Zenith Canada Pathways Foundation | 1-time Calgary City Council candidate
SuperNOVA at Dalhousie University @supernovaatdal.bsky.social We are dedicated to inclusive #STEM education across Atlantic Canada through targeted outreach, experiential learning, workshops, and camps.
🇨🇦 Dr. Kathy Hibbert @kathyhibbert.bsky.social Distinguished University Prof., Western University, London Canada 🇨🇦
#EduSKY, #MedEdSky #curriculum #multiliteracies
https://www.edu.uwo.ca/about/faculty-profiles/kathryn-hibbert/index.html
Wife, mom, grandma. Supervisor of the best graduate students ever!
Western Sustainability @westernusustain.bsky.social Committed to sustainability across campus. Proudly showcasing all of #WesternU’s sustainability initiatives, and the community that make it possible.
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
Charmi Bhatt @charmibhatt.bsky.social Astronomer studying molecules in space🌌✨️
Meghan Bartels @meghanbartels.bsky.social Science journalist (for hire!). Book person, cat person, Georgetown alumna, etc. In NYC. Signal: mbartels.07. she/her http://meghanbartels.github.io/portfolio/
Erika Chamberlain @echamberlain.bsky.social Law prof and recovering dean at Western University, writing about torts, Crown liability, and defamation. Multi-sport endurance athlete, outdoor enthusiast, dog lover, proud Canadian.
Western Institute for Neuroscience (WIN) @westernuwin.bsky.social The Western Institute for Neuroscience was established to bring together and enhance collaboration among basic and applied researchers and clinicians, with expertise in various disciplines and approaches across the neuroscience community.
Eric Choi (蔡文信) @aerospacewriter.bsky.social Aerospace engineer, award-winning writer and editor. Born in Hong Kong (香港). Made in Canada (加拿大). www.aerospacewriter.ca
Western University @westernu.ca #WesternU combines research excellence with a transformational student experience to create a meaningful impact in #LdnOnt and beyond. #PurpleAndProud 💜 #AllinWesternU
westernu.ca | news.westernu.ca | allin.westernu.ca
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