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#natureastronomy — Public Fediverse posts

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  1. RE: mastodon.uno/@Umbertogaetani/1

    🌖🌊 Interesting new #NatureAstronomy paper on #Europa’s #subsurface #ocean:

    Ojha, Barik & Buffo argue that direct liquid-water transport from Europa’s deep ocean into shallow subsurface reservoirs may be much more limited than often assumed.

    🌍 doi.org/10.1038/s41550-026-029

    Thanks @Umbertogaetani for sharing ✌️

    #PlanetaryScience #SpacePhysics #IcyMoons #Astrobiology

  2. RE: mastodon.uno/@Umbertogaetani/1

    🌖🌊 Interesting new #NatureAstronomy paper on #Europa’s #subsurface #ocean:

    Ojha, Barik & Buffo argue that direct liquid-water transport from Europa’s deep ocean into shallow subsurface reservoirs may be much more limited than often assumed.

    🌍 doi.org/10.1038/s41550-026-029

    Thanks @Umbertogaetani for sharing ✌️

    #PlanetaryScience #SpacePhysics #IcyMoons #Astrobiology

  3. RE: mastodon.uno/@Umbertogaetani/1

    🌖🌊 Interesting new #NatureAstronomy paper on #Europa’s #subsurface #ocean:

    Ojha, Barik & Buffo argue that direct liquid-water transport from Europa’s deep ocean into shallow subsurface reservoirs may be much more limited than often assumed.

    🌍 doi.org/10.1038/s41550-026-029

    Thanks @Umbertogaetani for sharing ✌️

    #PlanetaryScience #SpacePhysics #IcyMoons #Astrobiology

  4. RE: mastodon.uno/@Umbertogaetani/1

    🌖🌊 Interesting new #NatureAstronomy paper on #Europa’s #subsurface #ocean:

    Ojha, Barik & Buffo argue that direct liquid-water transport from Europa’s deep ocean into shallow subsurface reservoirs may be much more limited than often assumed.

    🌍 doi.org/10.1038/s41550-026-029

    Thanks @Umbertogaetani for sharing ✌️

    #PlanetaryScience #SpacePhysics #IcyMoons #Astrobiology

  5. RE: mastodon.uno/@Umbertogaetani/1

    🌖🌊 Interesting new #NatureAstronomy paper on #Europa’s #subsurface #ocean:

    Ojha, Barik & Buffo argue that direct liquid-water transport from Europa’s deep ocean into shallow subsurface reservoirs may be much more limited than often assumed.

    🌍 doi.org/10.1038/s41550-026-029

    Thanks @Umbertogaetani for sharing ✌️

    #PlanetaryScience #SpacePhysics #IcyMoons #Astrobiology

  6. Nature study identifies a new way to spot nuclear weapons in orbit

    NEW YORK — A study published last week in Nature Astronomy has proposed a new satellite design and…
    #NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Space #NatureAstronomy #Nuclearweapons #Research #Science #SN
    newsbeep.com/us/767568/

  7. Nature study identifies a new way to spot nuclear weapons in orbit

    NEW YORK — A study published last week in Nature Astronomy has proposed a new satellite design and…
    #NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Space #NatureAstronomy #Nuclearweapons #Research #Science #SN
    newsbeep.com/us/767568/

  8. Um estudo do Center for Astrophysics, da Universidade Harvard e Smithsonian, revela por que algumas erupções solares não se tornam ejeções de massa coronal. A pesquisa, publicada na revista Nature Astronomy, fornece novos insights sobre os mecanismos envolvidos nessas falhas.

    🔗 omniletters.com/estudo-erupcoe

    #erupcaosolar #astrofisica #cme #natureastronomy #pesquisa

  9. Übersehen wir Leben im All, weil wir nach falschen Signalen suchen? 👽🔭

    🚀 Eine neue #NatureAstronomy -Studie untersucht „False Negatives“, also Fälle, in denen es Hinweise auf außerirdisches Leben geben könnte, die jedoch unerkannt bleiben.

    Die Studie plädiert für neue, breitere Ansätze: von Laborforschung über Modellierung bis zu KI-gestützter Mustererkennung.

    ✨ Mit dabei: Forschende der #FUBerlin mit wichtigen Beiträgen zu neuen astrobiologischen Suchansätzen.

    🔗 fu-berlin.de/presse/informatio

  10. Übersehen wir Leben im All, weil wir nach falschen Signalen suchen? 👽🔭

    🚀 Eine neue #NatureAstronomy -Studie untersucht „False Negatives“, also Fälle, in denen es Hinweise auf außerirdisches Leben geben könnte, die jedoch unerkannt bleiben.

    Die Studie plädiert für neue, breitere Ansätze: von Laborforschung über Modellierung bis zu KI-gestützter Mustererkennung.

    ✨ Mit dabei: Forschende der #FUBerlin mit wichtigen Beiträgen zu neuen astrobiologischen Suchansätzen.

    🔗 fu-berlin.de/presse/informatio

  11. Übersehen wir Leben im All, weil wir nach falschen Signalen suchen? 👽🔭

    🚀 Eine neue #NatureAstronomy -Studie untersucht „False Negatives“, also Fälle, in denen es Hinweise auf außerirdisches Leben geben könnte, die jedoch unerkannt bleiben.

    Die Studie plädiert für neue, breitere Ansätze: von Laborforschung über Modellierung bis zu KI-gestützter Mustererkennung.

    ✨ Mit dabei: Forschende der #FUBerlin mit wichtigen Beiträgen zu neuen astrobiologischen Suchansätzen.

    🔗 fu-berlin.de/presse/informatio

  12. Übersehen wir Leben im All, weil wir nach falschen Signalen suchen? 👽🔭

    🚀 Eine neue #NatureAstronomy -Studie untersucht „False Negatives“, also Fälle, in denen es Hinweise auf außerirdisches Leben geben könnte, die jedoch unerkannt bleiben.

    Die Studie plädiert für neue, breitere Ansätze: von Laborforschung über Modellierung bis zu KI-gestützter Mustererkennung.

    ✨ Mit dabei: Forschende der #FUBerlin mit wichtigen Beiträgen zu neuen astrobiologischen Suchansätzen.

    🔗 fu-berlin.de/presse/informatio

  13. Übersehen wir Leben im All, weil wir nach falschen Signalen suchen? 👽🔭

    🚀 Eine neue #NatureAstronomy -Studie untersucht „False Negatives“, also Fälle, in denen es Hinweise auf außerirdisches Leben geben könnte, die jedoch unerkannt bleiben.

    Die Studie plädiert für neue, breitere Ansätze: von Laborforschung über Modellierung bis zu KI-gestützter Mustererkennung.

    ✨ Mit dabei: Forschende der #FUBerlin mit wichtigen Beiträgen zu neuen astrobiologischen Suchansätzen.

    🔗 fu-berlin.de/presse/informatio

  14. Astrônomos japoneses descobriram uma atmosfera fina em 2002 XV93, um objeto transnetuniano no Cinturão de Kuiper. A pesquisa, publicada na revista Nature Astronomy, traz novas questões sobre a formação e estabilidade atmosférica em pequenos corpos celestes.

    🔗 omniletters.com/atmosfera-2002

    #astronomia #cinturaodekuiper #objetostransnetunianos #pesquisasciendificas #natureastronomy

  15. Um estudo da Universidade de Estocolmo, publicado na Nature Astronomy, analisa como aglomerados estelares influenciam a dinâmica das galáxias. Usando dados dos telescópios James Webb e Hubble, a pesquisa investiga a interação entre radiação estelar e gás molecular.

    🔗 omniletters.com/estudo-aglomer

    #estrelas #galaxias #natureastronomy #telescopio #jameswebb

  16. #Solar #prominences are huge, cool and dense structures suspended in the #corona. Some are also extremely long-lived: They are stable for weeks relying on constant replenishing of fresh material. A study published today in #NatureAstronomy explores their “supply logistics”: nature.com/articles/s41550-026
    More: information: mps.mpg.de/solar-prominences-s ☀️🔭
    #Sun #spaceweather

    Image credits: Sun: NASA/SDO/GSFC Visualization Studio/Virtual Solar Observatory; white frames: MPS

  17. #Solar #prominences are huge, cool and dense structures suspended in the #corona. Some are also extremely long-lived: They are stable for weeks relying on constant replenishing of fresh material. A study published today in #NatureAstronomy explores their “supply logistics”: nature.com/articles/s41550-026
    More: information: mps.mpg.de/solar-prominences-s ☀️🔭
    #Sun #spaceweather

    Image credits: Sun: NASA/SDO/GSFC Visualization Studio/Virtual Solar Observatory; white frames: MPS

  18. #Solar #prominences are huge, cool and dense structures suspended in the #corona. Some are also extremely long-lived: They are stable for weeks relying on constant replenishing of fresh material. A study published today in #NatureAstronomy explores their “supply logistics”: nature.com/articles/s41550-026
    More: information: mps.mpg.de/solar-prominences-s ☀️🔭
    #Sun #spaceweather

    Image credits: Sun: NASA/SDO/GSFC Visualization Studio/Virtual Solar Observatory; white frames: MPS

  19. #Solar #prominences are huge, cool and dense structures suspended in the #corona. Some are also extremely long-lived: They are stable for weeks relying on constant replenishing of fresh material. A study published today in #NatureAstronomy explores their “supply logistics”: nature.com/articles/s41550-026
    More: information: mps.mpg.de/solar-prominences-s ☀️🔭
    #Sun #spaceweather

    Image credits: Sun: NASA/SDO/GSFC Visualization Studio/Virtual Solar Observatory; white frames: MPS

  20. #Solar #prominences are huge, cool and dense structures suspended in the #corona. Some are also extremely long-lived: They are stable for weeks relying on constant replenishing of fresh material. A study published today in #NatureAstronomy explores their “supply logistics”: nature.com/articles/s41550-026
    More: information: mps.mpg.de/solar-prominences-s ☀️🔭
    #Sun #spaceweather

    Image credits: Sun: NASA/SDO/GSFC Visualization Studio/Virtual Solar Observatory; white frames: MPS

  21. Fugaku pone en duda que estrellas tipo solar inviertan su rotación al envejecer: el magnetismo estabiliza la rotación diferencial y el ecuador seguirá más rápido que los polos. aidoo.news/noticia/Wz2k4W

    #EvoluciónEstelar #Magnetismo #Supercomputación #Fugaku #NatureAstronomy

  22. Hallan en el espacio interestelar la mayor molécula orgánica con azufre: un anillo de 13 átomos en una nube cerca del centro de la Vía Láctea, clave para entender la química previa a planetas. aidoo.news/noticia/rqVYn6

    #Ciencia #Espacio #Quimica #ViaLactea #NatureAstronomy

  23. Beautiful new Nature Astronomy cover featuring the Chandra X-ray Observatory

    Image: NASA/CXC/SAO/M.Weiss, K.DiVona. Cover design: Bethany Vukomanovic

    nature.com/natastron/volumes/9

    #Chandra #NatureAstronomy #Astrodon #space #science

  24. Beautiful new Nature Astronomy cover featuring the Chandra X-ray Observatory

    Image: NASA/CXC/SAO/M.Weiss, K.DiVona. Cover design: Bethany Vukomanovic

    nature.com/natastron/volumes/9

    #Chandra #NatureAstronomy #Astrodon #space #science

  25. Beautiful new Nature Astronomy cover featuring the Chandra X-ray Observatory

    Image: NASA/CXC/SAO/M.Weiss, K.DiVona. Cover design: Bethany Vukomanovic

    nature.com/natastron/volumes/9

    #Chandra #NatureAstronomy #Astrodon #space #science

  26. Beautiful new Nature Astronomy cover featuring the Chandra X-ray Observatory

    Image: NASA/CXC/SAO/M.Weiss, K.DiVona. Cover design: Bethany Vukomanovic

    nature.com/natastron/volumes/9

    #Chandra #NatureAstronomy #Astrodon #space #science

  27. Beautiful new Nature Astronomy cover featuring the Chandra X-ray Observatory

    Image: NASA/CXC/SAO/M.Weiss, K.DiVona. Cover design: Bethany Vukomanovic

    nature.com/natastron/volumes/9

    #Chandra #NatureAstronomy #Astrodon #space #science

  28. #NatureAstronomy Insights from early life in the 3.45-Ga Kitty’s Gap Chert for the search for elusive life in the Universe www.nature.com/articles/s41... cc @pcoffeebreak "Most common forms of extraterrestrial life on a rocky planet will be similar to terrestrial chemotrophic organisms"

  29. #NatureAstronomy Insights from early life in the 3.45-Ga Kitty’s Gap Chert for the search for elusive life in the Universe nature.com/articles/s41550-025 "Most common forms of extraterrestrial life on a rocky planet will be similar to terrestrial chemotrophic organisms which are notoriously difficult to detect and identify. An extraterrestrial observer could probably have detected any biosignature for Earth only in the last 800 Myr, even though Earth has probably been inhabited since the Hadean (4.56–4.0 Ga)."

  30. #NatureAstronomy Insights from early life in the 3.45-Ga Kitty’s Gap Chert for the search for elusive life in the Universe nature.com/articles/s41550-025 "Most common forms of extraterrestrial life on a rocky planet will be similar to terrestrial chemotrophic organisms which are notoriously difficult to detect and identify. An extraterrestrial observer could probably have detected any biosignature for Earth only in the last 800 Myr, even though Earth has probably been inhabited since the Hadean (4.56–4.0 Ga)."

  31. #NatureAstronomy Insights from early life in the 3.45-Ga Kitty’s Gap Chert for the search for elusive life in the Universe nature.com/articles/s41550-025 "Most common forms of extraterrestrial life on a rocky planet will be similar to terrestrial chemotrophic organisms which are notoriously difficult to detect and identify. An extraterrestrial observer could probably have detected any biosignature for Earth only in the last 800 Myr, even though Earth has probably been inhabited since the Hadean (4.56–4.0 Ga)."

  32. #NatureAstronomy Insights from early life in the 3.45-Ga Kitty’s Gap Chert for the search for elusive life in the Universe nature.com/articles/s41550-025 "Most common forms of extraterrestrial life on a rocky planet will be similar to terrestrial chemotrophic organisms which are notoriously difficult to detect and identify. An extraterrestrial observer could probably have detected any biosignature for Earth only in the last 800 Myr, even though Earth has probably been inhabited since the Hadean (4.56–4.0 Ga)."

  33. #NatureAstronomy Insights from early life in the 3.45-Ga Kitty’s Gap Chert for the search for elusive life in the Universe nature.com/articles/s41550-025 "Most common forms of extraterrestrial life on a rocky planet will be similar to terrestrial chemotrophic organisms which are notoriously difficult to detect and identify. An extraterrestrial observer could probably have detected any biosignature for Earth only in the last 800 Myr, even though Earth has probably been inhabited since the Hadean (4.56–4.0 Ga)."

  34. #NatureAstronomy Lunar surface and subsurface water revealed by Chang’e-6 www.nature.com/articles/s41... The average water content of the exposed fine regolith of the shallow subsurface is ~76 ppm, which is lower than the surface abundance of ~105 ppm measured at the surface.