Software engineer interested in solar system exploration + many other things. Advanced amateur planetary image processor. Ruler of several non-existent planets.
Digital colorist, history buff, bestselling author, Forbes Under 30, loves dogs and coffee, etc. #actuallyautistic
Staff writer at The Atlantic. Cat guy, democracy defender. Actor for a day on Succession, Jeopardy champ. New Englander and curmudgeon.
Interested in maths, physics, astronomy, astrophotography. Member of Astronomical Society of Edinburgh. Emeritus Professor at Heriot-Watt University.
Chief of Space Policy at The Planetary Society. Host of Planetary Radio: Space Policy Edition. planetary.org
dabbling with photogrammetry, astrophotography, GIS and more...
https://sschmaus.github.io/links/
Astronomer, science communicator, over-thinker extraordinaire. @AucklandUni space person @AucklandSpace. Autoimmune illness. 🇳🇿🇺🇸
Follow me for UK based astronomy and nature photography. Check out my photographs on EarthSky:
https://ecp.earthsky.org/community-photos/?filter_1_3=Mandy&filter_1_6=Daniels&mode=all
3.14159265358979323846264338327950288
Geek / tech guy / Dad and team lead of "way smarter than me" folks who create awesome technical content for IT Pros and infrastructure aficionados. I lead the "Non Dev DevRel" teams in Infrastructure, Cloud Native and Security at Microsoft.
Journalist and filmmaker covering science, technology, climate, and aerospace for PBS. https://linktr.ee/milesobrien3
Spaceflight Photographer
Fighting to keep the dream alive.
derek.space
derekspace.com
He/Him
Multipurpose spacecraft wrangler for @esa.int
Opinions my own.
https://x37b.nl
NYT columnist. Signal: carlzimmer.51
Newsletter: https://buttondown.com/carlzimmer/
Web: http://carlzimmer.com
[This account includes a tweet archive]
Space enthusiast, amateur space artist.
Love photography and an F1 fan.
Philosopher/AI Ethicist at Univ of Edinburgh, co-Director @technomoralfutures.bsky.social and BRAID @braiduk.bsky.social, author of Technology and the Virtues (2016) and The AI Mirror (2024). Views my own. Humble servant to Carol and Puffin.
In 1994 I bought a Corel Gallery CD-ROM with 10,000 clipart images. Thirty years later those images haunt this ghost story bot. Posts autodelete.
Credits: clipart from Corel; conversion, curation, code, and alt text by @samplereality.bsky.social
We cover the NFL with honesty, candor, authenticity, and transparency, in order to enhance fan enjoyment and understanding. © 2026 Football Talk LLC.
PhD in Paleontology 🦴 Postdoc at the Chinese University of Hong Kong (soon also East China Normal, Shanghai) 🦕 Dinosaur Doodler 🦖 Brexit-causing immigrant 💼 Slav in China 🍲 Screaming about social mobility
I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
The Essential Guide to Astronomy | We provide the world's leading compendium of information about the science and hobby of astronomy.
Jacint Roger
Alineapíxeles.
I still use my Nikon DSLR occasionally but an iPhone is my primary camera. The worst thing about a smartphone camera is when I'm taking photos and the damn thing rings, beeps, twerps, or some other intrusion on my time.
I'm also a retired computer tech.
all the background weirdos, one-offs, and perfectly cromulent townsfolk from america's s̶c̶r̶o̶d̶ ̶b̶a̶s̶k̶e̶t̶ crud bucket. former home of sex cauldron (rip)
Please don't use unroller bots on my threads.
ADHD, TTRPGs, Queer Shit, Nerd Shit, History, Animals. Will yell about Star Trek on demand.
Queer, Disabled, He/Him
🐦@NomeDaBarbarian
💰 https://ko-fi.com/nomedabarbarian
📌 Denver
Astrophysicist. Author of The Little Book of Aliens. Stuff shows up at The Atlantic, NYTimes, Big Think, etc. The Ramones, the Mets and lots of video games.
Planetary scientist by day 🪐 podcaster by night 🎙 photographer at all times 📷 philosopher in my dreams 💭 https://miquai.myportfolio.com/
Photographer / Space nerd / Healthcare
Photos of stuff (rockets preferred)
We Report Space co-founder
Nat Geo contributor
President, Health First Foundation
Reposts / follows ≠ endorsement
More: https://linktr.ee/michaelseeley
We are an independent, nonprofit successor to Climate(.)gov, safeguarding public access to trusted climate data, tools, and information.
Donate: https://givebutter.com/climate-for-us-protected-by-you
Unemployed exoplanet scientist | Astrobiologist | Trans Lesbian | Wife | SFF Writer | Lukewarm Ecosocialist | Union Woman | One Half of @asabpod.bsky.social | She/Her| 🌹
www.tessafisher.com
Words and opinions are my own.
Professor of astrophysics / planetary science / meteoritics at Arizona State University.
I turn Art into Sports (and vice versa) | NO AI USED | “Everything I didn't know I needed" - follower testimonial
Sharing my astrophotography(mostly) and my process too
https://sweetmanastrophoto.com
https://www.instagram.com/5minuteastrophoto/
https://www.youtube.com/@Sweetman_astro
CBC Sports Senior Reporter. Head of Content, The Curling Group. Plant dad. Coffee lover. Born in Saskatoon. Live in Toronto. Taking you to the heart of the story.
A nerd at large. Writer. Musician.
Sometimes funny. 🏳️🌈
Join my sci-fi book club:
http://patreon.com/ellecordova
nerd humor • space & sci fi • books
Feature writer covering federal politics at The Globe and Mail. Deep love for great beer, old art, all cheese, The Golden Girls and Gritty.
Christian, Host of the Brother Timothy Clark Podcast, musician, writer, blogger, ham radio operator, volunteer with the FAA Safety team, lover of teas.
Oh and I am totally blind and have a love for photography.
TimothyClarkMusic.wordpress.com
Chairman of the Poster-Farmer Party
Professor of Space Physics at Lancaster University, President Elect of the Royal Astronomical Society, and lover of all things spacey. Fell-runner, EV enthusiast, film/soundtrack geek and curry fan. My own views etc.
Space Artist, sky observer and photographer. Processor of space images. Interested in Astronomy, Planetary Geology, history and in what the future may bring.
Cinéaste maudit. Educator. Dad of 2. Quinquagenarian. Man of Appetites. Film writer. UCLA '94, M.F.A. '99. 2nd gen native Angeleno. Pro-union. Anti-fascist. Clearly not the actor from NICKEL BOYS. He/Him.
Your home for all those culinary delights, anomalies, and misfires that live on only in our memories...Still slowly but surely migrating over the over 1,000 foods I covered on Twitter, so if you don't see a favorite here yet, stay tuned!
Former SciComms guy Chris here, chronicling Mount St. Helens' history: the mountain before 1980, its eruptive fury, and nature's stunning comeback.
Links: https://linktr.ee/sthelensin1980
Poet, Political Scientist, Lecturer USSC/USYD, #FirstGen, Research Aficionado, Occasional Podcaster, Human (she/her). I study space, women in STEM, politics, and #scicomm. Views my own.
Fields: Space Policy, Political Communication/Behaviour, US Politics
Senior Editor at Scientific American, covering astronomy, physics and math. She/her 🏳️🌈
From Earth orbit to deep space: sharing the excitement of real-time mission operations at the European Space Agency. Home for ESA's teams working on Planetary Defence, Space Weather, Clean Space & Space Debris.
esa.int/Operations
esa.int/Space_Safety
Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca
Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
AstroSpace Advisor, Former Chief Scientist UK Space Agency, Visiting Prof (Uni of Leicester), FRAS FBIS #BristolAstroSoc, Astro, #Space #Astrophotographer, #Park-run #ProgRock, #Sci-Fi, #anti-Trump #anti-Reform (he/him)
Author of Sunday Times Bestseller, Apollo Remastered. Writer & imaging specialist - restoring humankind's finest moments, including Armstrong's first steps.
Gemini & Mercury Remastered coming soon...
https://linktr.ee/apolloremastered
Carnegie Fellow at the Earth and Planets Laboratory. Protoplanetary + circumplanetary disks. Formerly at MPE, BU, and University of Michigan. She/her. #BiInSci 🏳️🌈✨🔭 Opinions are my own.
sierragrant.com
Buffalo Bills beat reporter and radio sideline reporter for WGR550.
For inquiries: https://salsportsmedia.com
Cosmologist, science communicator, author, speaker, and longtime writer of Starts With A Bang.
Not the next Carl Sagan; the first Ethan Siegel.
📷”The Aurora Guy”
🌌Space Physics Ph.D. student
📍North Pole, Alaska
🫂Participatory science, science comm.
🌀 Professional aurora chaser
👨💻Views my own
I'm a scientist studying fluid dynamics in the cores of rotating planets and stars. I mostly post pics of clouds and timelapses. All media by me. He/him.
CTV News Ottawa is your home for live, local, breaking news. Send us your news tip: ottawanews@ctv.ca.
North America’s Trusted Source Of News
Patreon: https://www.patreon.com/thebeaverton
Merch: https://the-beaverton.myshopify.com/
Hey, I’m Dan Rivkin and I’ve been writing about the Beatles’ Get Back sessions since 2012 at theymaybeparted.com. Same guy you’ve seen @theymaybeparted in all the other places.
space reporter. covering Artemis II for NatGeo.
occasionally: national geographic, engadget, fast company, wired, science friday, npr. links: http://bio.site/skrishna
also: Star Trek, Star Wars, knitting, books, parenting
NASA Systems Engineer & Mars postcard maker. Europa Clipper SE and Perseverance Rover engineering cameras I&T Lead. All opinions are my own.
The 76th most followed account on bluesky. I will NOT be updating this ranking when it’s no longer true
Toward a Climate-Smart Nation. The official NOAA account for Climate.gov hosted by the Climate Program Office. Follow for #climate news, #science, #data, resources, and more!
Astrophotographer since 1975.
Worked as computer scientist at IBM, DEC and Hewlett-Packard and as a freelance photojournalist for Belgian newspapers.
Other interests: photography, cooking, vintage classical telescopes.
Finance Manager, Amatuer Astronomer, Warhammer nutjob.. Horse Thief...
Retired librarian, now "full-time" writer/ reader of fantasy, SF and mystery. TKZ blogger. Author of The Empowered series, Meg Booker librarian mystery series, and various novellas and short stories. Avid stargazer, role-player, board gamer. Fez wearer.
Chasing Starlight 🌌 | Drinking
Coffee ☕️ | Supporting Real Madrid ⚽️
SIGMA America Ambassador 📷
Cosmographer at Univ. Paris-Saclay | mapping the Universe | co-discoverer of Laniakea (our home supercluster of galaxies), Hoʻoleilana, and some other (very) large scale structures
📖 https://orcid.org/0000-0003-2038-0488
▶️ https://vimeo.com/pomarede
Geologist, vertebrate paleontologist, amateur astronomer, scientist, lover of the natural world. #geology #Cretaceous #Paleogene #Paleocene #dinosaurs #dinos #astronomy #astrophotography #science #paleontology #newmexico #newmexicotrue #nmtru
Editor, artist, astrophotographer, astronomer
STEM ambassador and astrophotographer.
Published images in Astronomy Now, Sky at Night and Popular Astronomy.
Member of the Tiptree Stargazers.
Paint the soul, never mind the legs and arms
Astrophotographer by night and UX Researcher by day. Life-long singer, guitar player and music lover. Husband, father and dog dad.
Astronomer Royal for Scotland, Professor of Astrophysics, Edinburgh University. Director of the German Centre for Cosmological Lensing, RUB. @astronomerroyal on insta (She/her)
I'm Naz! An astrophotographer from of Boston. I post astrophotos as well as videos which I create to spread the good word about space.
shop.naztronomy.com/product/astronomy-calendar-by-naztronomy-2026
naztronomy.com
youtube.com/Naztronomy
Research Meteorologist at NOAA’s NCEI. We archive your data and I play with it. On this hell site too along with all the others.
An amateur photographer and astronomy/science hobbyist. No random direct messages please, thanks.
Please check out my photos here: https://www.lens2print.co.uk/artistview.asp?artistID=194
I love calculating & chasing eclipses,shadows,transits,occultations on faraway worlds. The sun, moon & planets are my friends 'cause I got class 8-9 bortle sky.
Author of 50+ books. Dog, cat, and horse lover. Amateur astrophotographer.
Retired NASA communications executive. Multimedia superfreak. Author. Former journalist. Explorers Club Fellow. National Press Club Member. Avatar picture is younger than I appear.
Weather, aviation, baseball, photography, spaceflight, astronomy, cats. Milwaukee, Wisconsin, USA.
Dad, Husband, Mars Rover Crew Chief. Opinions and views expressed are my own. Not a NASA account. Contains strong language. He/Him
planetary astronomer | nearly famous | jwst interdisciplinary scientist | looks just like an ordinary mom | oboist (thoughts expressed here are my own)
Watercolor space and science artist, geology nerd. 💜 Rocks, gems, cats, spaceflight, Sailor Moon, Star Wars. IAAA Artist. Cancer survivor. Internet dinosaur. STS-133 NASA Tweetup alum. Medford, OR. She/her. Ally. Rebel. https://linktr.ee/manyfaceted
Active Galaxy Nut and Space Environmentalist.
Read Losing The Sky at Amazon, Apple Books, or Google Play.
More grooviness at https://andyxlastro.me
Science journalist specializing in aviation & technology, featured in Netflix doc "MH370: The Plane that Disappeared," host of the "Finding MH370" podcast.
More: https://linktr.ee/jeffwise
Writer, Space pundit, Skywatcher
Nature nerd. Lava lover. Rock licker. Slightly political cat Mom. Liberal AF.
🇨🇦Lower Mainland, B.C.🇨🇦
🇺🇦I stand with Ukraine🇺🇦
⛔No DMs.⛔
I drink coffee for the flavour, I swear.☕
A feed of photos of the Earth from NASA's DSCOVR EPIC camera. Note that this is not an official NASA account.
For more DSCOVR:EPIC information, see epic.gsfc.nasa.gov
Managed by 🔴 @redshift.pics
Astronomy prof at U Michigan; exoplanet atmospheres in 3D; cares about people more than science; despises chocolate (she/her)
Weather for Ottawa Canada. Long time TV radio and digital weatherman.
Teacher ICT/Physics (ret.). Tech journalist. Meteorology/Ham Radio/Astronomy/Cybersecurity/ADS-B/AI/
Prime Minister's/Premier's SciTech awards. CERN/HST. VE7AFV #OSINT
Planetary scientist. Deputy Project Scientist for Curiosity and (formerly) Opportunity Mars rovers. Muppet aficionado. Views and opinions my own. She/her.
Retired S/W Architect. Husband/Dad. #Cowboys #Sens #RedBlacks #F1 #IndyCar. Curler @cityviewcurling. Throws: Right. Bats: Right. Shoots: Left. Golfs: Badly. #ElbowsUp!
📍 Ottawa, Canada
Spacecraft systems engineer, amateur astrophotographer, general space nerd
Physics Educator, Space Enthusiast, Astrophotographer
https://the-physics-well.net/
