#planet-formation — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #planet-formation, aggregated by home.social.
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James Webb Discovers Metal-Poor Atmosphere on Giant Exoplanet TOI-5205 b
📰 Original title: This “forbidden” exoplanet has an atmosphere scientists can’t explain
🤖 IA: It's clickbait ⚠️
👥 Usuarios: It's clickbait ⚠️View full AI summary: https://killbait.com/en/james-webb-discovers-metal-poor-atmosphere-on-giant-exoplanet-toi-5205-b/?redirpost=0e7c0294-cd51-4bca-a4e0-30df0ac9d756
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Des astronomes observent un système solaire en formation via JWST: un aperçu fascinant de ce que notre univers fut www.futura-sciences.com/sciences/act... #Space #Science #Innovation #Astrophysics #JWSTData #PlanetFormation #NewSpace #RémyDecourt
Les astronomes assistent à une... -
Distant Planet System Puzzles Astronomers, Questions Planet Formation Rules
Astronomers found a far-off planet system with mixed rocky and gas planets, challenging old ideas about how planets form. What does this mean?
#PlanetFormation, #AstronomyNews, #DistantPlanets, #SpaceDiscovery, #ScienceFacts
https://newsletter.tf/distant-planet-system-mixes-rocky-gas-planets/
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A new distant planet system has been found with rocky and gas planets mixed up, unlike our own solar system. This discovery makes scientists rethink how planets are made.
#PlanetFormation, #AstronomyNews, #DistantPlanets, #SpaceDiscovery, #ScienceFacts
https://newsletter.tf/distant-planet-system-mixes-rocky-gas-planets/
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Planetary System Discovered With Rocky Worlds Orbiting Beyond Gas Giants, Challenging Formation Theories
Scientists found a planet system with rocky worlds far out, past gas giants. This is unusual and makes them rethink how planets form.
#Exoplanets, #Astronomy, #PlanetFormation, #SpaceScience, #LHS1903
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Scientists have found a new system of planets around a star far away. It has rocky planets on the outside and gas planets in the middle, which is not what they expected. This helps them learn more about how planets are made.
#Exoplanets, #Astronomy, #PlanetFormation, #SpaceScience, #LHS1903
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🔭 Exciting discoveries from the ARKS survey carried out with the ALMA interferometer! Astronomers have captured the 'teenage years' of planetary systems, showcasing the dynamic growth stages of 24 debris discs—cosmic evidence of how planets evolve. #Astronomy #PlanetFormation
#NRAO
https://www.mpia.de/news/science/2026-01-arks-survey -
🪐 First direct #imaging of a forming #exoplanet carving multiple rings in its accretion disk! Van Capelleveen et al. (2025) reveal a ~5 MJup #protoplanet 57 AU (~8.5 billion km, farther than Pluto) from its star (#WISPIT2, ~133 pc) with #VLT/SPHERE, showing #Keplerian motion and Hα #accretion. A rare, striking view of planet–disk interaction in real time 💫
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Scientists from #MPSGoettingen are contributing to and organizing part of the program of the Annual meeting of the German Astronomical Society #ag2025goerlitz
https://ag2025.astronomische-gesellschaft.de/program/index.php
In particular, the splinter session on "Observation and Characterization of Extrasolar Planets" is co-organised by @DrReneHeller https://ag2025.astronomische-gesellschaft.de/view_splinter.php?session=ExoPlanets
and the splinter session on "Protoplanetary disks and planet formation at high-angular resolution" is co-organised by @astrojoanna https://ag2025.astronomische-gesellschaft.de/view_splinter.php?session=PlanetFormation
Looking forward to the line-up of talks over the next coming days!
#AG2025Goerlitz #PlanetFormation #ExtrasolarPlanets #ExoPlanets #PLATO #PLATOMission #MPSGoettingen #CHEOPS #JWST #Astrodon #Görlitz
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✨ Interstellar objects such as the recently discovered 3I/ATLAS could play a key role in jump-starting the rapid formation of giant planets, research by Professor Susanne Pfalzner (JSC) suggests, using advanced simulations on HPC systems of the JSC: https://buff.ly/eMVJJ8D
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Cosmic surprise! The James Webb Telescope reveals rogue planets, drifting without stars, may be forming their own mini planetary systems with dusty disks. A new twist on planet formation!
#GoodNews #RoguePlanets #JamesWebb #SpaceDiscovery #PlanetFormation
https://thedebrief.org/in-the-darkness-between-stars-mysterious-rogue-planets-may-be-building-worlds-of-their-own-webb-telescope-reveals/
