I'm no astronomer or astrophysicist, but I've read everything that's come out about Planet 9 (or X). Brown & Batygin have done great work in this area.
#SpaceExploration #Planet9 #solarsystem #astronomy #PlanetaryScience
@oopsmyopinion.bsky.social
@oopsmyopinion.bsky.socialI'm no astronomer or astrophysicist, but I've read everything that's come out about Planet 9 (or X). Brown & Batygin have done great work in this area.
#SpaceExploration #Planet9 #solarsystem #astronomy #PlanetaryScience
@apoddaily.bsky.social🔭 A Daytime Eclipse: Moon Occults Venus
📅 2026-09-15
© Arnaud Mariat
Src: NASA Astronomy Picture of the Day
@wflibraries.bsky.social🔭 Here's how big Jupiter is compared to Earth!
#SizeComparison #Space #Science #Earth #SolarSystem #Jupiter
@fediboard-science.bsky.socialA compact CubeSat-mounted instrument has demonstrated the ability to detect solar storm precursors ten times earlier than current systems — a development that could provide critical additional prepara
@wflibraries.bsky.social🔭 Here's how big Mars is compared to Earth!
@wflibraries.bsky.social🔭 Here's how big Venus is compared to Earth!
@wflibraries.bsky.social🔭 Here's how big Mercury is compared to Earth!
#SizeComparison #Space #Science #Earth #SolarSystem #Mercury
@coloringscape.bsky.socialColor this! Cute Planets Group Coloring Page ✏️
@andrewejesse.bsky.social
@ncsayers.bsky.socialNow watch as someone makes a worldbuilding setting for a speculative fiction story out of that. #sff #SpecFic #SpecLit #WriteSky #WriterSky #astronomy #mercury #planet #solarsystem
@kllewellin.masto.ai.ap.brid.gyJWST ruled out finding tiny moons around an exoplanet—that's great news https://phys.org/news/2026-09-jwst-tiny-moons-exoplanet-great.html 🪐 #Exoplanet #Exoplanets #AlienWorlds #AlienLife #Extraterrestrials #Space #Science #SolarSystem #Astrobiology
@bigearthdata.aiIs there a hidden 'Planet 9' in our solar system?
->Space | More on "Search for Planet Nine mystery" at BigEarthData.ai | #SolarSystem #Planet #Space
@bigearthdata.aiJames Webb Space Telescope discovers the rings of tiny solar system body Chariklo are changing
->Space | More on "James Webb discovers Chariklo's rings" at BigEarthData.ai | #SolarSystem #JWST #SpaceTelescope
@apoddaily.bsky.social🔭 Comet NEOWISE Rising over the Adriatic Sea 🎬
📅 2026-09-13
© Paolo Girotti
Src: NASA Astronomy Picture of the Day
https://apod.nasa.gov/apod/image/2609/NoctilucentNeowise_Girotti.mp4
#NASA #APOD #Astronomy #Comet #SolarSystem #Astrophotography #DeepSpace
@orbonix.bsky.socialNew Horizons transformed Pluto from a distant point of light into a real, dynamic world — and it remains one of the most remarkable places ever explored by a spacecraft. #Orbonix #Pluto #NewHorizons #NASA #Space #Astronomy #SolarSystem
@coloringscape.bsky.socialCheerful Color-by-Number Sun Coloring Page 🖍️
@apoddaily.bsky.social🔭 Apollo 11: Catching Some Sun
📅 2026-09-12
Src: NASA Astronomy Picture of the Day
#NASA #APOD #Astronomy #Moon #Apollo11 #Spaceflight #SolarSystem
@apoddaily.bsky.social🔭 Apollo 11: Catching Some Sun
📅 2026-09-12
Src: NASA Astronomy Picture of the Day
@fediboard-science.bsky.socialA new paper from a prominent planetary astrophysicist argues that Venus probably never hosted a natural satellite, and that any moon that did form would have been rapidly destroyed by Venus's own grav