Looking for a cool present for Xmas? Our @setiinstitute.bsky.social citizen science has now merch available on ChopShop Store for you, your friends and our community. #SupportScience www.chopshopstore.com/collections/...
02.12.2025 03:27 โ ๐ 12 ๐ 3 ๐ฌ 1 ๐ 0
Radical idea: Generation Beta may be the last humans as we know them. Kids born today will grow up with genetic upgrades, AI-enhanced minds, and lifespans with no clear limit. If youโre raising them, youโre holding the hinge of history, the final โold humanity,โ and the architects of what comes next
01.12.2025 01:54 โ ๐ 2 ๐ 0 ๐ฌ 1 ๐ 0
In our latest #SETILive #podcast, @allplanets.bsky.social asked Dr. Ariel Graykowski what it meant that an analysis of #Comet3I/ATLAS revealed a lack of water in the coma. Listen to the full episode: feeds.libsyn.com/462636/rss ๐งช ๐ญ ๐ฉโ๐ฌ
29.11.2025 22:01 โ ๐ 25 ๐ 6 ๐ฌ 0 ๐ 0
Recent events raise legitimate questions about the president capability to carry out the duties of the office. When medical concerns or persistent communication issues become impossible to ignore, itโs not about politics โ itโs about ensuring that the country is being led with clarity and stability.
30.11.2025 21:42 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0
American Airlines says all planes impacted by Airbus glitch have been fixed
American Airlines said Saturday that aircrafts impacted by an Airbus recall have received the software fixes necessary to resume flying.
Space exploration isnโt a luxury or sci-fi โ itโs infrastructure. Airbus just grounded 6,000 A320s for urgent software repairs after solar flares threatened to corrupt flight-critical data. Space weather affects every nation, every sky, every system. www.cnbc.com/2025/11/29/a...
29.11.2025 21:26 โ ๐ 4 ๐ 0 ๐ฌ 0 ๐ 0
Fantastic work by Ariel Graykowski and our @setiinstitute.bsky.social citizen scientists.
Comet C/2025 K1 (ATLAS) is breaking apart โ and some of you caught it live. After passing 0.3 AU from the Sun, it erupted, and three days later a third appeared.
K1 is now officially in pieces.
25.11.2025 05:27 โ ๐ 33 ๐ 14 ๐ฌ 0 ๐ 3
How many more Cloudflare, AWS, or GCP outages do we need before we admit our internet is built on a few fragile chokepoints? These failures arenโt accidents โ theyโre the cost of centralization. Time to look seriously at decentralized infra as a real path to resilience. #web3
19.11.2025 05:59 โ ๐ 2 ๐ 1 ๐ฌ 2 ๐ 0
New observations of comet 3I/ATLAS show itโs exactly where predictions said it would be. No mystery, no breakup.
Scientists shouldnโt post rough guesses as headlines โ and journalists should stop amplifying them. Letโs focus on the real science, not manufactured drama.
14.11.2025 15:12 โ ๐ 6 ๐ 2 ๐ฌ 0 ๐ 0
Comet 3I/ATLAS Perihelion Update
YouTube video by SETI Institute
What do we really know about interstellar comet 3I/ATLAS? I sat down with planetary astronomer Ariel Graykowski for an honest, curiosity-driven discussionโno promo, just science. #astronomy #comet3I www.youtube.com/live/zaVO-uf...
01.11.2025 15:38 โ ๐ 3 ๐ 1 ๐ฌ 0 ๐ 0
YouTube video by SETI Institute
Comet 3I/ATLAS Perihelion Update
โ๏ธ What happens when a visitor from another star system drops by?
Our CEO @allplanets.bsky.social and Ariel Graykowski joined @setiinstitute.bsky.socialโs #SETILive to discuss Comet 3I/ATLAS - the third known interstellar object ever detected!
www.youtube.com/watch?v=zaVO...
30.10.2025 09:22 โ ๐ 4 ๐ 1 ๐ฌ 0 ๐ 0
Imagine a single, unified telescope network spanning the globe, capturing scientific data 24 hours a day. That is our mission.
#SkyBridge is the first step in decentralizing discovery, connecting #astronomy to a world-changing purpose.
Join the movementโฌ๏ธ
bujxgc-va.myshopify.com/collections/...
21.10.2025 13:38 โ ๐ 5 ๐ 1 ๐ฌ 0 ๐ 0
Homepage
Discover the innovative world of Unistellar Smart Telescopes with revolutionary technologies. Capture breathtaking images of the universe.
The universe is calling โ will you answer? ๐
Only 60 Unistellar binoculars left in the first presale!
Connect. Explore. Discover.
๐ www.unistellar.com
#SETI #Astronomy #CitizenScience
15.10.2025 00:54 โ ๐ 2 ๐ 0 ๐ฌ 0 ๐ 0
10 Nights Under the Stars
Unistellar marks its 10th anniversary with a call to stargazers: observe 10 comets this autumn in partnership with the SETI Institute.
Join us for 10 Nights Under the Stars, a global citizen-science campaign by Unistellar + SETI. Over October & November, observe comets like SWAN, ATLAS & Lemmon โ contribute data, earn recognition, and help expand our cosmic knowledge. #Astronomy #CitizenScience #SETI
www.seti.org/news/10-nigh...
10.10.2025 07:32 โ ๐ 2 ๐ 0 ๐ฌ 0 ๐ 0
Congratulations to Jill Tarter โ astronomer, innovator, and founder of the @setiinstitute.bsky.social โ for receiving the California Academy of Sciences Fellows Medal!
Her dedication to science has inspired generations, including myself. Always a joy to talk with her about @skymapper.bsky.social
08.10.2025 03:58 โ ๐ 78 ๐ 12 ๐ฌ 0 ๐ 1
ENVISION - Preorders
UNISTELLAR - ENVISION - Preorders
Everyone remembers the first time they saw Saturnโs ringsโoften through binoculars. โจ
With ENVISION, weโre bringing that magic into the modern world: smart AR binoculars that connect people to the sky.
Preorders are open: unistellar.com/envision
02.10.2025 08:05 โ ๐ 16 ๐ 3 ๐ฌ 0 ๐ 0
In Memory -- George Fitzgerald Smoot, III | AstroParticule & Cosmologie
R.I.P. George F. Smoot (1945โ2025).
Brilliant out-of-the-box thinker, true francophile & kind soul. Nobel Laureate who used NASAโs COBE to map the early Universe and reveal the seeds of todayโs galaxies.
apc.u-paris.fr/fr/memory-ge...
26.09.2025 16:34 โ ๐ 5 ๐ 0 ๐ฌ 0 ๐ 0
Launched in 2020, this SpaceX satellite joined 7,600+ siblings before burning up safelyโno direct danger (maybe for our ozone layer?), just a cosmic fireworks.
Soon the @skymapper.bsky.social
network will be catching these streaks in real time. #Space #Starlink
26.09.2025 16:18 โ ๐ 4 ๐ 0 ๐ฌ 0 ๐ 0
Fun SETILive and interesting discussion with @asrivkin.bsky.social on 2024YR4 and its potential impact on the moon in 2032. We are going to need a Planetary Defense program for the Moon if we establish permanent bases there...
26.09.2025 16:12 โ ๐ 3 ๐ 0 ๐ฌ 0 ๐ 0
Itโs the first time Iโve ever watched Jimmy Kimmel, but today feels special for our country. Our freedoms and the principles that make this a truly free nationโfree speech , respect for science, and a fair system of justiceโare what unite us as Americans. Letโs stand together to protect them.
24.09.2025 05:23 โ ๐ 136 ๐ 15 ๐ฌ 2 ๐ 0
๐จ Possible brightening in comet 3I/ATLAS!
Observers report an uptick since Sept 17 (UTC). Our @Unistellar data shows 2 points brighter than predictedโpromising but sparse.
As 3I nears the Sun itโs getting tougher to spot, so more observations in the next few nights are key! #exocomet
19.09.2025 23:50 โ ๐ 13 ๐ 4 ๐ฌ 0 ๐ 0
When you tune out the amplified extremes, humanity looks far less like a battleground and far more like a vast network of mostly decent people quietly making life better. Letโs remember this please. #future
15.09.2025 02:49 โ ๐ 7 ๐ 1 ๐ฌ 0 ๐ 0
YouTube video by ONE Media
PROJECT HAIL MARY Trailer (2025) Ryan Gosling
Project Hail Mary, based on one of the best sci-fi books Iโve read recently, is about to hit the screen. The story? A teacher-turned-astronaut who meets an alien named Rocky. I canโt wait! www.youtube.com/watch?v=vkcE...
14.09.2025 04:53 โ ๐ 4 ๐ 1 ๐ฌ 2 ๐ 0
Beyond politics, itโs time for all of us to confront the radicalization of some young men, likely accelerated by COVID isolation and social media, an alarming sign of a society that has lost its values, neglected to properly guide its youth, and failed to simply love them. #education #family
12.09.2025 23:46 โ ๐ 4 ๐ 0 ๐ฌ 0 ๐ 0
New comet SWAN25B already bright but near the sun
Thereโs a new comet in the sky, although, as of Friday morning, it was not yet officially confirmed. SWAN25B is best positioned for observers in the Southern Hemisphere. Because itโs so close to the sun, it will be tricky to spot. #comet #astronomy earthsky.org/space/new-co...
12.09.2025 22:01 โ ๐ 6 ๐ 3 ๐ฌ 0 ๐ 0
Several citizen astronomers of the @unistellar.bsky.social network watched the eclipse beginning of this week. Here some images by Aad V. who lives in Netherlands. Don't miss the next one on March 2-4, 2026! #LunarEclipse #astronomy
12.09.2025 16:59 โ ๐ 4 ๐ 0 ๐ฌ 0 ๐ 0
Electronics and science geekโฆ
Equal rights for all
3D printing, microscopy, astronomy, RF, sci-fi, retro electronics, nature photography, zoology
Too many projects, too little timeโฆ
Trying to keep up with technology and things, but fuck this brain tumor
Astrophysicist at CRAL (Observatoire de Lyon, Universitรฉ Lyon 1, @ENSdeLyon.bsky.social) | Planet formation ๐ช
๐: @jfg_astro@fediscience.org
Born at 325ppm CO2
#asteroids #comets #protoplanetarydisks #planetaryScience ๐งช๐ญ๐๐ฐ๏ธโ๏ธ
Science Programme Manager @issibern.ch. Co-I of ESA's Comet Interceptor, collaborator on NASA's Lucy and ESA's Rosetta missions.
www.spaceMarschall.net
(he/him)๐จ๐ญ๐บ๐ธ๐ซ๐ท
Planetary scientist @iaacsic.bsky.social, working on @esa.int's Rosetta & @cometinterceptor.bsky.social. Prev @TUBraunschweig, @LAM, @QMUL & @UoLeicester ๐ฌ๐ง๐ช๐ธ๐ช๐บ
https://sites.google.com/view/nickattree
ORCID: 0000-0003-3344-6693
Planetary Astronomer on #TeamAsteroid; Gedankenband member/guitarist; โSurprisingly nonchalantโ according to Wired. He/him ืื ื ื ๐ป
Work Output: https://scholar.google.com/citations?user=aGVsk3IAAAAJ
Play output: https://andyrivkin.bandcamp.com
Planetary astronomer, studying piles of rock in space. Reader of books. Drinker of tea. He/him. This is a personal account. To bigotry no sanction.
Astrophysics | Planetary Science | โCentaursโ AAS/IOP book| AAS Journals | DEIA | LGBTQ-rights | Photography
Atmospheric & planetary scientist. Venus, exoplanets, Earth, Mars. Based in Edinburgh. @openuniversity.bsky.social
Planetary scientist at SwRI studying H2O on the Moon and asteroids. I like baseball and dogs (she/her)
Planetary scientist & astronomer at Queenโs University Belfast: KBOs, Planet Four(Mars), exoplanets (Planet Hunters NGTS) ,LSST SSSC co-chair. Opinions posted are my own. Pronouns: she/her
Deputy Project Scientist on NASA's New Horizons mission. Participating Scientist on NASA's Lucy Mission. Minor Planet 9726.
Planetary scientist, Dad-in-training, space enthusiast, Professor based at the University of Leicester
https://linktr.ee/leigh.fletcher
https://orcid.org/0000-0001-5834-9588
Research Scientist at Yale studying planetary climates
Astrochemist โ๏ธ | Planetary Scientist ๐ญ | The Realest In The Streets | Founder of BlackInAstro | Fairy Godmother of Astro ๐ง๐ฝโโ๏ธ| Astronomy's fave hype woman| NASA FINESST| Ice Queen ๐ง๐จ| ๐ฒ๐ถ
Planetary astronomer @UCNZ: envisioning worlds from here and elsewhere, in a dark & glorious sky. Rutherford Discovery Fellow. Asteroid (10463). Pฤkehฤ; she
Space physicist at IRF Kiruna doing data analysis and archiving for Rosetta, BepiColombo, and Mars Express.
European Space Scientist and #FNRS Research Associate from #ULiรจge (Be). I work on Jupiter's aurorae and participate to the NASA #Juno mission.
Visiting Assistant Professor @ Middlebury College | PRESSURE | Volcanologist ๐| Planetary geologist ๐ | Former ALT ๐ฏ๐ต| Writer โ๐พ | Traveler ๐งณ | Wannabe Lego enthusiast ๐งฑ
sipeters.com
The Europlanet Society promotes the advancement of European planetary science.
Im a physicist working in planetary science at Imperial.