Nobel Prize @nobelprize.org The official Bluesky account of the Nobel Prize.
Celebrating the work and discoveries that have had the greatest benefit to humankind.
TTC Alerts @ttcalerts.bsky.social Unofficial 🤖, Toronto Transit Commission Line & Route Alerts
For further information, please check https://www.ttc.ca/service-alerts
Keep Calm and Carry On (CW Daily) @keepcalm-cw.bsky.social This account is for political posts by award winning Science Fiction author Connie Willis. Posts on keepcalm.beehiiv.com
Connie Willis dot Net @conniewillisdotnet.bsky.social Account for the Official Connie Willis website, conniewillis.net, for the award winning science fiction author Connie Willis. Maintained by webmaster Lee Whiteside. Notes: Connie does nor directly participate in social media, and is not the radio host.
Dr Eugenia Cheng -- no advice please -- @dreugeniacheng.bsky.social Pure Mathematician+pianist. Grieving involuntary childlessness. Author: "Is Math(s) Real?" 2023 etc. "Unequal" out 2025!
USask @usask.ca The official account of #USask. A U15 Canadian university paving the way forward with discovery & innovation the world needs. 🌎 #BeWhatTheWorldNeeds
WeRateDogs @weratedogs.com Your Only Source For Professional Dog Ratings
nonprofit: @15outof10.org ❤️🩹
links.weratedogs.com
The Scamperbeasts @scamperbeasts.bsky.social Sugar, Spice, Smudge and Saja, and occasionally guest animals and humans.
Toronto Police Service @tps.ca Call 911 for emergencies. Non-Emergency: call 416-808-2222. Account not monitored 24/7.
Toronto Blue Jays @torontobluejays.bsky.social We are Blue Jays #TOTHECORE 🇨🇦 Follow us on Facebook, Instagram, YouTube, Threads, Snapchat and TikTok:
@BlueJays
University of Toronto @utoronto.ca Welcome to #UofT! Canada’s top university, and a catalyst for discovery, innovation, and progress. #UofTDefyGravity
🔗 utoronto.ca
Toronto Sceptres @pwhlsceptres.bsky.social Forging Our Own Legacy. | one of the @thepwhl.com inaugural six.
➡️ linktr.ee/torontosceptres
Rachel Ward-Maxwell @rlwardmaxwell.bsky.social ✨ PhD Astrophysicist
🔭 Science Communicator
⚾️ Jays Fan
🪐 Staff Astronomer at the Ontario Science Centre
she/her
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
The RFK Jr Brain Worm @handle.invalid Just a worm in a guy 🪱🪱🪱🪱
cogito, ergo sum
Worm thoughts by @cult-papa.com
email me your wormy thoughts
worm@rfkjrbrainworm.com
https://links.thebrainworm.com
Governor Tim Walz @governorwalz.mn.gov Dad, husband, teacher, coach, veteran. Governor of Minnesota. Working to move our state forward as #OneMinnesota.
StormhunterTWN @stormhunter.bsky.social Stormchaser, meteorologist, volcano explorer. I have an interesting life. You’ll see me on the Weather Network doing things that I really don’t recommend anyone else doing … 🌋🌪️🦈⛈️ Also Warhammer. From time to time. 
ScienceUpFirst @scienceupfirst.bsky.social An initiative of the Canadian Association of Science Centres. We are a broad networks of experts and researchers addressing misinformation on social media in clear and creative ways.
Consult our referenced posts and vetted resources:
ScienceUpFirst.com
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Centre of the Universe @cuatdao.bsky.social 
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Aaron Maxwell (he, him | il, le) @vote-nobody.bsky.social 🇯🇲🇲🇰🇨🇦#BlackInSTEM
Unapologetically neurodivergent data analyst for the federal government, forever bound for the stars. It is very sad that only I get to live in my head.
Ad astra, per aspera. Ex astris, scientia.
André Picard @picardonhealth @picardonhealth.bsky.social André Picard is the health columnist at The Globe and Mail and the author of six bestselling books. I share stories and opinion pieces from a broad range of publications. Shares are not endorsements. 
TexRailUK @texrailuk.bsky.social Photographer| dual national| hater of racism, any kind of discrimination| pro women’s rights| loving grandad| climate change believer| expat
All photos are taken by me except reposts
🚫DMs 🚫MAGA 🚫porn 🚫crypt
Diane Ferguson 🇨🇦✌️🌻🕊️ @dianefwriter.bsky.social I’m a writer and accountant who loves reading, music, yoga, meditating, stargazing, gardening, kirtan, hockey and laughing! Keeping up the fight for liberal democracy and human rights. We all deserve to live in peace. 🕊️
Parshati Patel, PhD @parshatipatel.bsky.social Astrophysicist (PhD) turned Science Communicator, Space Industry Professional, Astrophotographer, & Space Artist
🗣️ English | ગુજરતી | हिंदी
🇨🇦🇮🇳
Infinite Skies 🇨🇦 @space-truckin.bsky.social A hobbyist with sleep issues practicing astrophotography direct from my backyard in cloudy SW Ontario🇨🇦🔭
https://www.astrobin.com/users/Baro2n/
Chris Vaughan @astrogeoguy.bsky.social I'm an astronomer, geophysicist, and nerd with a passion for public outreach and education #STEM and a #Starlab mobile planetarium! Author of weekly #Skylights and monthly astro-events for http://Space.com and your favorite astronomy app. #scifi (he/him)
Yianni Tong @yiannitong.bsky.social Visual storyteller exploring the intersection of art, science and design through the lens of humanity. Be kind. Be humble. Laugh a lot.
John Ginder @johnginder.bsky.social 
Space Place Planetarium Canada @spaceplacecanada.bsky.social Space Place Planetarium Canada is a non-profit, multi-disciplinary group of professionals determined to bring an iconic 21st century public planetarium back to Toronto, supporting a virtual planetarium for Canada and the world.
Brian Malow @sciencecomedian.bsky.social Science comedian, producer, speaker, human
Charles Darrow 🇨🇦🇺🇸 @chasdarrow.bsky.social Amateur Astronomer, Exo Planets, Dog-Lover, Euro Rack Synthesizers, Photography, Alpine Skiing, Science, In the Emmy wining documentary “The Hunt for Planet B” Married to @ saraseager.bsky.social
@colinmochrie.bsky.social @colinmochrie.bsky.social 
Chris Hadfield @cmdr-hadfield.bsky.social Astronaut, back on Earth after 3 spaceflights. For events & media, please write to info@chrishadfield.ca. Order books at http://chrishadfield.ca/books
The Fields Institute @fieldsinstitute.bsky.social At the Fields Institute, mathematics research, innovation and education flourish. We foster an inclusive, equitable and collaborative culture where everyone can discover mathematics, and where mathematicians can make meaningful contributions to the world.
Ca1v1n @ca1v1n.bsky.social (He/Him) Born in the remote Canadian North and raised by wolves I joined the circus and traveled the world. Proud Dad of LGBTQ2 kids, PC Gamer, Dog Enthusiast, Craft Beer, Hockey, Star Trek, Alt/Punk/Goth Rock. Sucker for Historical Fiction. ¡No pasarán!
Krista Lamb @kristalamb.bsky.social Podcast host and science communicator. Author of the book, Beyond Banting. Supporting researchers and research organizations to communicate in ways that are understandable, empathetic and non-stigmatizing.🇨🇦 https://www.kristalamb.com
Timothy Caulfield @caulfieldtim.bsky.social Professor of health law and science policy, author, speaker, and commentator. #ScienceUpFirst
Linktree: https://linktr.ee/caulfieldtim
NYAA Starfest @nyaastarfest.bsky.social Starfest is Canada’s largest annual Amateur Astronomy Conference and Star Party held at the River Place Campground near Mount Forest Ontario.
www.nyaa.ca/starfest.html
Images are my own
Malcolm Park on Astrobin https://www.astrobin.com/users/MalcolmPark/
Nicole Mortillaro @nebulousnikki.bsky.social Senior science reporter at the Canadian Broadcasting Corporation (CBC News)/Editor for the Journal of the Royal Astronomical Society of Canada/amateur astronomer. Deeply concerned about climate change.
Greg Jenner (Historian) @gregjenner.bsky.social ~Public Historian 📜🤓
~Host & creator BBC YOU’RE DEAD TO ME podcast😆🧐🎙️📻📜🏛️
~ Author of 8 funny books for kids & adults ✍️📚
~ BBC HORRIBLE HISTORIES (2008-19)
📺🤣
~Hon. Dr & Fellow, University of York IPUP 🧑🎓
~Spurs fan #COYS ⚽️
www.gregjenner.com 🧑💻
Lyn Green @wadjetweret.bsky.social Egyptologist. Also obsessed with Egyptomania, artistic gymnastics & Tudor history. Interested in many other things.
Ryan Reynolds @vancityreynolds.bsky.social owner: Aviation Gin - Mint Mobile - Maximum Effort - Wrexham AFC- B @bvanstone.bsky.social @bvanstone.bsky.social
David Frum @davidfrum.bsky.social Staff writer for the Atlantic. Host of the David Frum Show webcast. Formerly ... quite a lot of things.
Washington DC and Wellington, Ontario.
Reach me via Producer@TheDavidFrumShow.com
DMs open to followers
Andrew Coyne @acoyne.bsky.social Explorer, founder of Lachine, seigneur of Cataracoui, discoverer of the mouths of the Mississippi.
World Bollard Association™️ @worldbollardassoc.bsky.social The official Bluesky account of the World Bollard Association™️. MERCH STORE - https://worldbollardassociation.team-togs.com/shop/storeorderform.php
Andy Beaton @aiabx.bsky.social “This is not a time to be dismayed. This is punk rock time. This is what Joe Strummer trained you for.” - Henry Rollins
#astronomy #cycling #boardgames #stratocaster #film
he/him/vax/mask
Toronto/Toronno/Trawna 🇨🇦
also at aiabx@mastodon.social
Brenda Shaw @felisbufo.bsky.social 416 to 716 transplant. Medical laboratory technician, amateur astronomer, and science outreach whatsit. Chair of Education and Public Outreach, Royal Astronomical Society of Canada.
Robert J. Sawyer @robertjsawyer.com Hugo and Nebula Award-winning Canadian science-fiction writer; https://sfwriter.com
Matt Elliott @graphicmatt.com City columnist, contributing to the Toronto Star & writing the award-winning City Hall Watcher newsletter. A lot about Toronto Politics and then some nerd stuff. Humber College prof. (he/him)
Steve Fanning @northtorontoguy.bsky.social Proud dual code rugby fan - Leinster and Ireland (RU), Wigan (RL)
Irish and Canadian
Militant centrist 🇨🇦🇮🇪🇪🇺🇺🇦🇹🇼
Ramona Rea 🍁 @ramonarea.bsky.social Business consultant to health/science-related orgs. Science, sustainable living, trees, birds, BlueJays⚾. Defender of bike lanes. yeg➡️yyz➡️yvr
The Globe and Mail @theglobeandmail.com Canada's national newspaper, but on Bluesky
Monterey Bay Aquarium @montereybayaquarium.org How do you do, fellow squids? 🌊 We're your frondly Aquarium with a mission to inspire conservation of the ocean. https://www.montereybayaquarium.org
Neil Gaiman @neilhimself.neilgaiman.com Makes things up. Writes them down. Dreams about growing up but not yet. - R @rodvanstone.bsky.social @rodvanstone.bsky.social
California Academy of Sciences @calacademy.bsky.social Natural history museum, research institute, aquarium, planetarium, rainforest, & so much more — all under one living roof.
Eric Briggs @tgebriggs.bsky.social Planetariums, Astronomy, Doctor Who
mboadway.bsky.social @mboadway.bsky.social Opine on various things eventually. Sensible politics. Loud music. Rugby Union and League.
George Takei @georgetakei.bsky.social Husband, Actor, Activist, Uncle George to the Internet 🖖
Paul Fairie @paulisci.bsky.social Researcher, UCalgary
PhD, Political Science
Dr. Cronk, Historian of Complaints. I've written a book, The Press Gallery (release TBD).
Headline of the Year! Lots going on.
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
Science Friday @scifri.bsky.social Entertaining & educational conversations about science, tech, + more. Hosted by Ira Flatow and Flora Lichtman. From WNYCStudios.
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app