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#planetformation — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #planetformation, aggregated by home.social.

  1. Astronomers pin down the origins of a planetary odd couple | MIT News

    Across the Milky Way galaxy, a planetary odd couple is circling a star some 190 light years from…
    #NewsBeep #News #Space #exoplanets #hotJupiter #mini-Neptune #MITKavliInstitute #MITphysics #planetformation #SaugataBarat #Science #UK #UnitedKingdom
    newsbeep.com/uk/567410/

  2. Astronomers pin down the origins of a planetary odd couple | MIT News

    Across the Milky Way galaxy, a planetary odd couple is circling a star some 190 light years from…
    #NewsBeep #News #Space #AU #Australia #exoplanets #hotJupiter #mini-Neptune #MITKavliInstitute #MITPhysics #planetformation #SaugataBarat #Science
    newsbeep.com/au/650493/

  3. Astronomers pin down the origins of a planetary odd couple | MIT News

    Across the Milky Way galaxy, a planetary odd couple is circling a star some 190 light years from…
    #NewsBeep #News #Space #AU #Australia #exoplanets #hotJupiter #mini-Neptune #MITKavliInstitute #MITPhysics #planetformation #SaugataBarat #Science
    newsbeep.com/au/650493/

  4. 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: killbait.com/en/james-webb-dis

    #astronomy #exoplanet #jwst #planetformation

  5. Interstellar comet 3I/ATLAS packed with alcohol stuns astronomers: Here’s what its alien chemistry could reveal about planet formation |

    Astronomers have spotted something unusual in a comet passing through our Solar System. 3I/ATLAS, only the third confirmed…
    #NewsBeep #News #Space #3I/ATLAS #alienchemistry #ALMAtelescope #distantplanetarysystems #interstellarcomet #methanolincomets #planetformation #Science #UK #UnitedKingdom
    newsbeep.com/uk/471569/

  6. 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

    newsletter.tf/distant-planet-s

  7. 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

    newsletter.tf/distant-planet-s

  8. 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

    newsletter.tf/planet-system-ro

  9. 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

    newsletter.tf/planet-system-ro

  10. 🔭 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
    mpia.de/news/science/2026-01-a

  11. 🪐 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 💫

    🌍 doi.org/10.3847/2041-8213/adf7

    #PlanetFormation #Astrophysics #ALMA #WISPIT2b

  12. Scientists from #MPSGoettingen are contributing to and organizing part of the program of the Annual meeting of the German Astronomical Society #ag2025goerlitz

    ag2025.astronomische-gesellsch

    In particular, the splinter session on "Observation and Characterization of Extrasolar Planets" is co-organised by @DrReneHeller ag2025.astronomische-gesellsch

    and the splinter session on "Protoplanetary disks and planet formation at high-angular resolution" is co-organised by @astrojoanna ag2025.astronomische-gesellsch

    Looking forward to the line-up of talks over the next coming days!

    #AG2025Goerlitz #PlanetFormation #ExtrasolarPlanets #ExoPlanets #PLATO #PLATOMission #MPSGoettingen #CHEOPS #JWST #Astrodon #Görlitz

  13. Scientists from #MPSGoettingen are contributing to and organizing part of the program of the Annual meeting of the German Astronomical Society #ag2025goerlitz

    ag2025.astronomische-gesellsch

    In particular, the splinter session on "Observation and Characterization of Extrasolar Planets" is co-organised by @DrReneHeller ag2025.astronomische-gesellsch

    and the splinter session on "Protoplanetary disks and planet formation at high-angular resolution" is co-organised by @astrojoanna ag2025.astronomische-gesellsch

    Looking forward to the line-up of talks over the next coming days!

    #AG2025Goerlitz #PlanetFormation #ExtrasolarPlanets #ExoPlanets #PLATO #PLATOMission #MPSGoettingen #CHEOPS #JWST #Astrodon #Görlitz

  14. Scientists from #MPSGoettingen are contributing to and organizing part of the program of the Annual meeting of the German Astronomical Society #ag2025goerlitz

    ag2025.astronomische-gesellsch

    In particular, the splinter session on "Observation and Characterization of Extrasolar Planets" is co-organised by @DrReneHeller ag2025.astronomische-gesellsch

    and the splinter session on "Protoplanetary disks and planet formation at high-angular resolution" is co-organised by @astrojoanna ag2025.astronomische-gesellsch

    Looking forward to the line-up of talks over the next coming days!

    #AG2025Goerlitz #PlanetFormation #ExtrasolarPlanets #ExoPlanets #PLATO #PLATOMission #MPSGoettingen #CHEOPS #JWST #Astrodon #Görlitz

  15. Scientists from #MPSGoettingen are contributing to and organizing part of the program of the Annual meeting of the German Astronomical Society #ag2025goerlitz

    ag2025.astronomische-gesellsch

    In particular, the splinter session on "Observation and Characterization of Extrasolar Planets" is co-organised by @DrReneHeller ag2025.astronomische-gesellsch

    and the splinter session on "Protoplanetary disks and planet formation at high-angular resolution" is co-organised by @astrojoanna ag2025.astronomische-gesellsch

    Looking forward to the line-up of talks over the next coming days!

    #AG2025Goerlitz #PlanetFormation #ExtrasolarPlanets #ExoPlanets #PLATO #PLATOMission #MPSGoettingen #CHEOPS #JWST #Astrodon #Görlitz

  16. Scientists from #MPSGoettingen are contributing to and organizing part of the program of the Annual meeting of the German Astronomical Society #ag2025goerlitz

    ag2025.astronomische-gesellsch

    In particular, the splinter session on "Observation and Characterization of Extrasolar Planets" is co-organised by @DrReneHeller ag2025.astronomische-gesellsch

    and the splinter session on "Protoplanetary disks and planet formation at high-angular resolution" is co-organised by @astrojoanna ag2025.astronomische-gesellsch

    Looking forward to the line-up of talks over the next coming days!

    #AG2025Goerlitz #PlanetFormation #ExtrasolarPlanets #ExoPlanets #PLATO #PLATOMission #MPSGoettingen #CHEOPS #JWST #Astrodon #Görlitz

  17. ✨ 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: buff.ly/eMVJJ8D

    #Astronomy #PlanetFormation #HPC #FZJ

  18. 1/ 🌌 A twist in planet formation: Protoplanetary #discs aren’t flat. 🪐

    A recent study led by Andrew Winter from #MPIA and the Queen Mary University of London #QMUL shows many discs are slightly warped instead of being highly symmetrical.

    #PlanetFormation #Astronomy

    🔭 qmul.ac.uk/media/news/2025/sci

  19. Using data from ALMA and advanced simulations, a research team led by Santiago Orcajo from the Instituto de Astrofísica de La Plata in Argentina (CONICET and Universidad Nacional de La Plata) has presented a new model that traces the evolution of protoplanetary disks through five distinct stages. The results strongly support a planet-driven origin of these substructures and offer new insights into how planets interact with the disks in which they form.

    Stage I: Very young disks with shallow or no obvious substructures, corresponding to an epoch in which protoplanets are not massive enough to carve noticeable gaps in the disks.

    Stage II: Disks with relatively narrow, but clear gaps and rings, indicating the growth of protoplanets

    Stage III: A rapid widening of the gaps due to the sudden growth in the mass of some planets when they acquire their gaseous envelopes. This stage includes the rapid accumulation of dust at the outer edges of the gaps (the inner rims of the outer disks) due to the strong “pressure bumps” caused by the giant planets that recently formed, which stops the inward drift of dust.

    Stage IV: Dust filtration at the edges of the cavities, resulting in dust-depleted inner disks. The millimeter dust from the outer disks efficiently drifts in and accumulates at the edges of the gaps.

    Stage V: Eventually, the dusty inner disks drain completely onto the stars, and the outer disks become narrow rings (or collections of narrow rings).

    More info: almaobservatory.org/en/press-r

    #ALMA #AtacamaLargeMillimeterSubmillimeterArray #AtacamaLargeMillimeterArray #ProtoplanetaryDisks #PlanetFormation #YoungStars #YoungSolarSystems

  20. Using data from ALMA and advanced simulations, a research team led by Santiago Orcajo from the Instituto de Astrofísica de La Plata in Argentina (CONICET and Universidad Nacional de La Plata) has presented a new model that traces the evolution of protoplanetary disks through five distinct stages. The results strongly support a planet-driven origin of these substructures and offer new insights into how planets interact with the disks in which they form.

    Stage I: Very young disks with shallow or no obvious substructures, corresponding to an epoch in which protoplanets are not massive enough to carve noticeable gaps in the disks.

    Stage II: Disks with relatively narrow, but clear gaps and rings, indicating the growth of protoplanets

    Stage III: A rapid widening of the gaps due to the sudden growth in the mass of some planets when they acquire their gaseous envelopes. This stage includes the rapid accumulation of dust at the outer edges of the gaps (the inner rims of the outer disks) due to the strong “pressure bumps” caused by the giant planets that recently formed, which stops the inward drift of dust.

    Stage IV: Dust filtration at the edges of the cavities, resulting in dust-depleted inner disks. The millimeter dust from the outer disks efficiently drifts in and accumulates at the edges of the gaps.

    Stage V: Eventually, the dusty inner disks drain completely onto the stars, and the outer disks become narrow rings (or collections of narrow rings).

    More info: almaobservatory.org/en/press-r

    #ALMA #AtacamaLargeMillimeterSubmillimeterArray #AtacamaLargeMillimeterArray #ProtoplanetaryDisks #PlanetFormation #YoungStars #YoungSolarSystems

  21. Using data from ALMA and advanced simulations, a research team led by Santiago Orcajo from the Instituto de Astrofísica de La Plata in Argentina (CONICET and Universidad Nacional de La Plata) has presented a new model that traces the evolution of protoplanetary disks through five distinct stages. The results strongly support a planet-driven origin of these substructures and offer new insights into how planets interact with the disks in which they form.

    Stage I: Very young disks with shallow or no obvious substructures, corresponding to an epoch in which protoplanets are not massive enough to carve noticeable gaps in the disks.

    Stage II: Disks with relatively narrow, but clear gaps and rings, indicating the growth of protoplanets

    Stage III: A rapid widening of the gaps due to the sudden growth in the mass of some planets when they acquire their gaseous envelopes. This stage includes the rapid accumulation of dust at the outer edges of the gaps (the inner rims of the outer disks) due to the strong “pressure bumps” caused by the giant planets that recently formed, which stops the inward drift of dust.

    Stage IV: Dust filtration at the edges of the cavities, resulting in dust-depleted inner disks. The millimeter dust from the outer disks efficiently drifts in and accumulates at the edges of the gaps.

    Stage V: Eventually, the dusty inner disks drain completely onto the stars, and the outer disks become narrow rings (or collections of narrow rings).

    More info: almaobservatory.org/en/press-r

    #ALMA #AtacamaLargeMillimeterSubmillimeterArray #AtacamaLargeMillimeterArray #ProtoplanetaryDisks #PlanetFormation #YoungStars #YoungSolarSystems

  22. Using data from ALMA and advanced simulations, a research team led by Santiago Orcajo from the Instituto de Astrofísica de La Plata in Argentina (CONICET and Universidad Nacional de La Plata) has presented a new model that traces the evolution of protoplanetary disks through five distinct stages. The results strongly support a planet-driven origin of these substructures and offer new insights into how planets interact with the disks in which they form.

    Stage I: Very young disks with shallow or no obvious substructures, corresponding to an epoch in which protoplanets are not massive enough to carve noticeable gaps in the disks.

    Stage II: Disks with relatively narrow, but clear gaps and rings, indicating the growth of protoplanets

    Stage III: A rapid widening of the gaps due to the sudden growth in the mass of some planets when they acquire their gaseous envelopes. This stage includes the rapid accumulation of dust at the outer edges of the gaps (the inner rims of the outer disks) due to the strong “pressure bumps” caused by the giant planets that recently formed, which stops the inward drift of dust.

    Stage IV: Dust filtration at the edges of the cavities, resulting in dust-depleted inner disks. The millimeter dust from the outer disks efficiently drifts in and accumulates at the edges of the gaps.

    Stage V: Eventually, the dusty inner disks drain completely onto the stars, and the outer disks become narrow rings (or collections of narrow rings).

    More info: almaobservatory.org/en/press-r

    #ALMA #AtacamaLargeMillimeterSubmillimeterArray #AtacamaLargeMillimeterArray #ProtoplanetaryDisks #PlanetFormation #YoungStars #YoungSolarSystems

  23. Using data from ALMA and advanced simulations, a research team led by Santiago Orcajo from the Instituto de Astrofísica de La Plata in Argentina (CONICET and Universidad Nacional de La Plata) has presented a new model that traces the evolution of protoplanetary disks through five distinct stages. The results strongly support a planet-driven origin of these substructures and offer new insights into how planets interact with the disks in which they form.

    Stage I: Very young disks with shallow or no obvious substructures, corresponding to an epoch in which protoplanets are not massive enough to carve noticeable gaps in the disks.

    Stage II: Disks with relatively narrow, but clear gaps and rings, indicating the growth of protoplanets

    Stage III: A rapid widening of the gaps due to the sudden growth in the mass of some planets when they acquire their gaseous envelopes. This stage includes the rapid accumulation of dust at the outer edges of the gaps (the inner rims of the outer disks) due to the strong “pressure bumps” caused by the giant planets that recently formed, which stops the inward drift of dust.

    Stage IV: Dust filtration at the edges of the cavities, resulting in dust-depleted inner disks. The millimeter dust from the outer disks efficiently drifts in and accumulates at the edges of the gaps.

    Stage V: Eventually, the dusty inner disks drain completely onto the stars, and the outer disks become narrow rings (or collections of narrow rings).

    More info: almaobservatory.org/en/press-r

    #ALMA #AtacamaLargeMillimeterSubmillimeterArray #AtacamaLargeMillimeterArray #ProtoplanetaryDisks #PlanetFormation #YoungStars #YoungSolarSystems

  24. An international collaboration called exoALMA is using our telescopes to s peer through the dusty disks where planets are born. Thanks to their newly developed advanced imaging techniques, exoALMA has revealed the most sharp images of young solar systems, as never seen before. This research project has just published 17 papers, with several more coming on the several months.

    The exoALMA collaboration is using ALMA to conduct a comprehensive planet hunting campaign in the sub-mm regime. They claim to be the first to focus on still-forming planets, instead of fully formed ones.

    Unlike traditional planet-hunting methods that look for a young planet's direct light, exoALMA looks for the effects planets have on their surroundings. This approach potentially allows to detect much younger planets than ever before. "It's like trying to spot a fish by looking for ripples in a pond, rather than [the] fish itself.”

    More information on the link below:

    almaobservatory.org/en/press-r

    #ALMA #AtacamaLargeMillimeterSubmillimeterArray #AtacamaLargeMillimeterArray #exoALMA #ExoPlanets #YoungStars #StarFormation #PlanetFormation #YoungPlanets

  25. An international collaboration called exoALMA is using our telescopes to s peer through the dusty disks where planets are born. Thanks to their newly developed advanced imaging techniques, exoALMA has revealed the most sharp images of young solar systems, as never seen before. This research project has just published 17 papers, with several more coming on the several months.

    The exoALMA collaboration is using ALMA to conduct a comprehensive planet hunting campaign in the sub-mm regime. They claim to be the first to focus on still-forming planets, instead of fully formed ones.

    Unlike traditional planet-hunting methods that look for a young planet's direct light, exoALMA looks for the effects planets have on their surroundings. This approach potentially allows to detect much younger planets than ever before. "It's like trying to spot a fish by looking for ripples in a pond, rather than [the] fish itself.”

    More information on the link below:

    almaobservatory.org/en/press-r

    #ALMA #AtacamaLargeMillimeterSubmillimeterArray #AtacamaLargeMillimeterArray #exoALMA #ExoPlanets #YoungStars #StarFormation #PlanetFormation #YoungPlanets

  26. An international collaboration called exoALMA is using our telescopes to s peer through the dusty disks where planets are born. Thanks to their newly developed advanced imaging techniques, exoALMA has revealed the most sharp images of young solar systems, as never seen before. This research project has just published 17 papers, with several more coming on the several months.

    The exoALMA collaboration is using ALMA to conduct a comprehensive planet hunting campaign in the sub-mm regime. They claim to be the first to focus on still-forming planets, instead of fully formed ones.

    Unlike traditional planet-hunting methods that look for a young planet's direct light, exoALMA looks for the effects planets have on their surroundings. This approach potentially allows to detect much younger planets than ever before. "It's like trying to spot a fish by looking for ripples in a pond, rather than [the] fish itself.”

    More information on the link below:

    almaobservatory.org/en/press-r

    #ALMA #AtacamaLargeMillimeterSubmillimeterArray #AtacamaLargeMillimeterArray #exoALMA #ExoPlanets #YoungStars #StarFormation #PlanetFormation #YoungPlanets

  27. An international collaboration called exoALMA is using our telescopes to s peer through the dusty disks where planets are born. Thanks to their newly developed advanced imaging techniques, exoALMA has revealed the most sharp images of young solar systems, as never seen before. This research project has just published 17 papers, with several more coming on the several months.

    The exoALMA collaboration is using ALMA to conduct a comprehensive planet hunting campaign in the sub-mm regime. They claim to be the first to focus on still-forming planets, instead of fully formed ones.

    Unlike traditional planet-hunting methods that look for a young planet's direct light, exoALMA looks for the effects planets have on their surroundings. This approach potentially allows to detect much younger planets than ever before. "It's like trying to spot a fish by looking for ripples in a pond, rather than [the] fish itself.”

    More information on the link below:

    almaobservatory.org/en/press-r

    #ALMA #AtacamaLargeMillimeterSubmillimeterArray #AtacamaLargeMillimeterArray #exoALMA #ExoPlanets #YoungStars #StarFormation #PlanetFormation #YoungPlanets

  28. An international collaboration called exoALMA is using our telescopes to s peer through the dusty disks where planets are born. Thanks to their newly developed advanced imaging techniques, exoALMA has revealed the most sharp images of young solar systems, as never seen before. This research project has just published 17 papers, with several more coming on the several months.

    The exoALMA collaboration is using ALMA to conduct a comprehensive planet hunting campaign in the sub-mm regime. They claim to be the first to focus on still-forming planets, instead of fully formed ones.

    Unlike traditional planet-hunting methods that look for a young planet's direct light, exoALMA looks for the effects planets have on their surroundings. This approach potentially allows to detect much younger planets than ever before. "It's like trying to spot a fish by looking for ripples in a pond, rather than [the] fish itself.”

    More information on the link below:

    almaobservatory.org/en/press-r

    #ALMA #AtacamaLargeMillimeterSubmillimeterArray #AtacamaLargeMillimeterArray #exoALMA #ExoPlanets #YoungStars #StarFormation #PlanetFormation #YoungPlanets

  29. Planetary systems can be extremely different - and quite unlike the #SolarSystem. The new Lise Meitner Group at #MPSGoettingen headed by Joanna Drążkowska models planetary formation in a unified theory. Read more here: mps.mpg.de/studying-planetary-
    image credit: Swen Pförtner für MPG

    @astrojoanna @maxplanckgesellschaft

    #MaxPlanck #Planet #PlanetFormation #Astrodon #LiseMeitnerGroup #WomeninSTEM #Physikerin