CMU Mellon College of Science @cmuscience.bsky.social Carnegie Mellon University's Mellon College of Science is a leader in diverse fields of scientific research and prepares students to become 21st century scientists.
Brown University Department of Physics @brownphysics.bsky.social Official account of Brown University's Physics Department.
Chair: Prof. Vesna Mitrović.
https://linktr.ee/brownphysics
Brown University @brown.edu Official Bluesky feed for Brown University. A leading research university distinct for its student-centered learning and deep sense of purpose. 
Quanta Magazine @quantamagazine.org Illuminating math and science. Supported by the Simons Foundation. 2022 Pulitzer Prize in Explanatory Reporting. www.quantamagazine.org
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.
Yvette Cendes @whereisyvette.bsky.social Astronomer here! I’m a Hungarian-American radio astronomer, alias /r/Andromeda321 on Reddit. Assistant professor at the University of Oregon 
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
Baylor Fox-Kemper @baylorfk.bsky.social Oceanography, Climate & Music all at #BrownUniversity. Opinions my own, facts are everybody's.
https://fox-kemper.com
Timothy Gowers @wtgowers.bsky.social Mathematics professor at Collège de France and fellow of Trinity College Cambridge.
Steven Strogatz @stevenstrogatz.com Mathematician, writer, Cornell professor. All cards on the table, face up, all the time. www.stevenstrogatz.com
Grant Sanderson @3blue1brown.com Math videos
Institute at Brown for Environment & Society (IBES) @brown-ibes.bsky.social Empowering people, driving solutions for a sustainable world.
ibes.brown.edu
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho- J Jatan Buch @jatanbuch.bsky.social Scientist studying clouds, wildfires, air quality, with physics and machine learning
Andrew Mark Henry @andrewmarkhenry.bsky.social PhD of late antique Mediterranean religion | YouTuber @ Religion For Breakfast
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/
Leah Stokes @leahstokes.bsky.social Professor of climate + energy policy at UCSB. Alumni of MIT, Columbia and UToronto. Hosts "A Matter of Degrees" podcast. Cuts carbon pollution! Proudly 🇨🇦 Gardener 🌱 leahstokes.com; Newsletter: electricnotes.news
Climate Town @climatetown.bsky.social Solve climate change or die trying.
Full videos on YouTube👇
https://linktr.ee/climatetown
Dykanite @dykanite.bsky.social Geologist & Volcanology PhD Candidate 🌋
Geochem ⚛️ Marine geo 🌊
LGBTQ in Science 🗝️🗡️
325k on TikTok
Akshay Nagar @akshay23.bsky.social Engineering PhD @ Brown
Interested in neurovascular dynamics across disease and aging. Currently studying the effect of APOE4 on vascular topology
@yiruwang.bsky.social @yiruwang.bsky.social 
Graduate Labor Org @gradlabororg.bsky.social Union of graduate student workers at Brown University ✊🏿✊🏽✊🏻
| Local 6516
@aftunion.bsky.social
+
The Rhode Island Federation of Teachers and Health Professionals
glounion.org
RIPTA @ripta.com From Westerly to Woonsocket with all the stops in between, explore the Ocean State with Rhode Island's public transit authority! 🚍 #RideRIPTA
Terence Tao @teorth.bsky.social Mathematician at UCLA. My primary social media account is https://mathstodon.xyz/@tao . I also have a blog at https://terrytao.wordpress.com/ and a home page at https://www.math.ucla.edu/~tao/
Robert Reich @rbreich.bsky.social Berkeley professor, former Secretary of Labor. Co-founder of @inequalitymedia.bsky.social and @imcivicaction.bsky.social.
Substack: http://robertreich.substack.com
Buy my new book: https://sites.prh.com/reich
Visit my website: https://rbreich.com/
Naomi Klein @naomiaklein.bsky.social "End Times Fascism" book coming September 2026.
Doppelganger. This Changes Everything. The Shock Doctrine. No Logo. On Fire.
UBC Professor of Climate Justice.
🔗 https://linktr.ee/naomiklein
Hakeem Jeffries @hakeem-jeffries.bsky.social Brooklyn Congressman. Democratic Leader.
Work hard. Stay focused. Deliver results #ForThePeople.
Matt Parker @standupmaths.bsky.social That maths guy from the internet.
Oxford Mathematics @oxfordmathematics.bsky.social Official account of the Mathematical Institute, University of Oxford
Providence City Council @pvdcitycouncil.bsky.social The legislative body for RI's creative capital, serving each of Providence's distinct and vibrant neighborhoods. Led by @rachel-ri.bsky.social.
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Space Telescope Science Institute @stsci.edu STScI is the Science Operations Center for Webb, Hubble, and the upcoming Roman space telescopes, & Mission Operations Center for Webb. We help humanity explore the universe with advanced space telescopes and data archive. news.stsci.edu
ACLU @aclu.org A nonprofit, nonpartisan, legal and advocacy 501(c)(4) organization. Visit our site for more about us and our affiliated organization, the ACLU Foundation.
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
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
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
Philippe J. Fournier @338canada.bsky.social Editor-in-Chief 338Canada丨Rédacteur en chef Qc125丨Chroniqueur @ L'actualité, The Walrus & Politico Canada丨Co-host The Numbers podcast丨Prof astronomy & astrophysics丨Occasional cat pictures🤍丨📍Montréal
Woods Hole Oceanographic Institution @whoi.edu We're the world's largest independent non-profit dedicated to ocean research, exploration, and education. Join us!
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
Carnegie Mellon University @cmu.edu At CMU, the (Blue)sky's the limit. United by curiosity and driven by passion, we reach across disciplines, forge new ground and deploy our expertise to make real change that benefits humankind.
Providence Streets Coalition @pvdstreets.org Moving Providence forward on streets built to share.
Avanzando la Providencia en calles construidas para compartir. 👣🚲🚌🛴♿🏃🏽♀️🚗
https://linktr.ee/providencestreets
Adam Chase @adamchase.bsky.social kickin’ it in the Snack Zone
ben doyle @thewheatgerm.bsky.social professional magic: the gathering player
https://www.instagram.com/thewheatgerm/
Sam (from Wendover) @samfromwendover.bsky.social 
Dave Amos - City Beautiful @citybeautiful.nebula.tv Assistant professor, City and Regional Planning, Cal Poly SLO
Producer of YT channel City Beautiful
Ray Delahanty | CityNerd @nerd4cities.bsky.social Plangineer (AICP) when I’m at work, alter ego CityNerd when I’m not. New videos on cities and transportation every Wednesday. Nerd4cities.com | http://linktr.ee/CityNerd
Randall Munroe @xkcd.com 
American Physical Society @apsphysics.aps.org Fostering a vibrant, inclusive, and global community dedicated to science and society. Join us: http://go.aps.org/2NWWEeY
John Preskill @preskill.bsky.social Caltech theoretical physicist
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Senator Sheldon Whitehouse @whitehouse.senate.gov U.S. Senator from Rhode Island, the Ocean State.
https://linktr.ee/senwhitehouse
Congressman Gabe Amo @amo.house.gov Proudly representing Rhode Island's First Congressional District in the United States Congress.
U.S. Senator Jack Reed @reed.senate.gov Official feed of Rhode Island’s U.S. Senator Jack Reed. Ranking Member of the Senate Armed Services Committee.
Senator Bernie Sanders @sanders.senate.gov Sen. Sanders of Vermont, Ranking Member of the U.S. Senate Committee on Health, Education, Labor & Pensions, is the longest-serving independent in congressional history.
Hank Green @hankgreen.bsky.social Long Time Internet Guy
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👆)
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