#helium — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #helium, aggregated by home.social.
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RE: https://mastodon.social/@gamingonlinux/116958382115564493
i guess we all move out to #helium until @servo or @ladybirdbrowser finally hit "stable / usable" status :/
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RE: https://mstdn.social/@rysiek/116958556345048804
i guess we all move out to #helium until @servo or @ladybirdbrowser finally hit "stable / usable" status :/
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RE: https://mastodon.social/@proseandpassion/116935425709917770
Where in #space can #planets with #atmospheres be found? C. Cherubim et al. (2026) used #nearinfraredspectroscopy to characterize a #rocky #exoplanet orbiting its host star within the #habitablezone. Planet #LHS1140b exhibits #helium #absorption in its atmosphere, a feature the authors attribute to a helium-dominated #upperatmosphericlayer.
© #StefanFWirth, July 2026, Berlin
Reference
C. Cherubim et al. (2026)
https://doi.org/10.1126/science.aea9708 -
RE: https://mastodon.social/@proseandpassion/116935425709917770
Where in #space can #planets with #atmospheres be found? C. Cherubim et al. (2026) used #nearinfraredspectroscopy to characterize a #rocky #exoplanet orbiting its host star within the #habitablezone. Planet #LHS1140b exhibits #helium #absorption in its atmosphere, a feature the authors attribute to a helium-dominated #upperatmosphericlayer.
© #StefanFWirth, July 2026, Berlin
Reference
C. Cherubim et al. (2026)
https://doi.org/10.1126/science.aea9708 -
RE: https://mastodon.social/@proseandpassion/116935425709917770
Where in #space can #planets with #atmospheres be found? C. Cherubim et al. (2026) used #nearinfraredspectroscopy to characterize a #rocky #exoplanet orbiting its host star within the #habitablezone. Planet #LHS1140b exhibits #helium #absorption in its atmosphere, a feature the authors attribute to a helium-dominated #upperatmosphericlayer.
© #StefanFWirth, July 2026, Berlin
Reference
C. Cherubim et al. (2026)
https://doi.org/10.1126/science.aea9708 -
RE: https://mastodon.social/@proseandpassion/116935425709917770
Where in #space can #planets with #atmospheres be found? C. Cherubim et al. (2026) used #nearinfraredspectroscopy to characterize a #rocky #exoplanet orbiting its host star within the #habitablezone. Planet #LHS1140b exhibits #helium #absorption in its atmosphere, a feature the authors attribute to a helium-dominated #upperatmosphericlayer.
© #StefanFWirth, July 2026, Berlin
Reference
C. Cherubim et al. (2026)
https://doi.org/10.1126/science.aea9708 -
RE: https://mastodon.social/@proseandpassion/116935425709917770
Where in #space can #planets with #atmospheres be found? C. Cherubim et al. (2026) used #nearinfraredspectroscopy to characterize a #rocky #exoplanet orbiting its host star within the #habitablezone. Planet #LHS1140b exhibits #helium #absorption in its atmosphere, a feature the authors attribute to a helium-dominated #upperatmosphericlayer.
© #StefanFWirth, July 2026, Berlin
Reference
C. Cherubim et al. (2026)
https://doi.org/10.1126/science.aea9708 -
https://www.europesays.com/ch-fr/224907/ Une exoplanète de la taille de Jupiter en orbite autour d’une étoile similaire au Soleil a été découverte #ActualitésScientifiques #ActualitésSpatiales #Astronomie #cosmos #découverte #Espace #étoile #exoplanète #Hélium #hydrogène #InformationsSurDesOrdinateursPortatifs #Jupiter #Nasa #NGTS39b #nouvelles #planète #rapport #revues #Science #ScienceAndTechnology #Sciences #SciencesEtTechnologies #Suisse #Technologies #Technology #télescopes #TESS #test
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https://www.europesays.com/be-fr/181090/ Une exoplanète de la taille de Jupiter en orbite autour d’une étoile similaire au Soleil a été découverte #ActualitésScientifiques #ActualitésSpatiales #Astronomie #BE #BEFr #Belgique #Belgium #cosmos #Découverte #Espace #Étoile #exoplanète #hélium #Hydrogène #InformationsSurDesOrdinateursPortatifs #Jupiter #Nasa #NGTS39b #nouvelles #planète #rapport #revues #Science #ScienceAndTechnology #Sciences #SciencesEtTechnologies #Technologies #Technology #télescopes #TESS #test
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https://www.europesays.com/ie/593750/ A Jupiter-sized exoplanet orbiting a Sun-like star has been discovered #(planet) #Astronomy #benchmarks #cosmos #Discovery #Éire #Exoplanet #GraphicsCard #Helium #Hydrogen #IE #Ireland #Jupiter #laptop #nasa #netbook #NGTS39b #notebook #processor #reports #Review #Reviews #Science #ScienceNews #Space #SpaceNews #star #Telescopes #TESS #test #tests
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Potentiële atmosfeer gedetecteerd op exoplaneet LHS 1140b in de bewoonbare zone
Met behulp van spectrale gegevens van de Magellan Clay-telescoop in het Las Campanas Observatory hebben astronomen helium gedetecteerd dat ontsnapt
#atmosfeer #cetus #exoplaneet #helium #Lhs1140 #RodeDwerg #spectrum #SuperAarde #walvis
https://www.kuuke.nl/potentiele-atmosfeer-gedetecteerd-op-exoplaneet-lhs-1140b-in-de-bewoonbare-zone/ -
💁🏻♀️ TIL: 🪐🔭 For the first time, astronomers have detected an #atmosphere on a rocky #planet in the habitable zone of another #star.
The super-Earth LHS 1140 b, located 50 light years away, shows signs of a #helium dominated atmosphere escaping into #space. Researchers used the WINERED #spectrograph at Las Campanas Observatory to make the ground-based #discovery.
#astronomy #exoplanet #superearth #habitablezone #spectrograph #lhs1140b #science #reddwarf #harvard
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💁🏻♀️ TIL: 🪐🔭 For the first time, astronomers have detected an #atmosphere on a rocky #planet in the habitable zone of another #star.
The super-Earth LHS 1140 b, located 50 light years away, shows signs of a #helium dominated atmosphere escaping into #space. Researchers used the WINERED #spectrograph at Las Campanas Observatory to make the ground-based #discovery.
#astronomy #exoplanet #superearth #habitablezone #spectrograph #lhs1140b #science #reddwarf #harvard
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💁🏻♀️ TIL: 🪐🔭 For the first time, astronomers have detected an #atmosphere on a rocky #planet in the habitable zone of another #star.
The super-Earth LHS 1140 b, located 50 light years away, shows signs of a #helium dominated atmosphere escaping into #space. Researchers used the WINERED #spectrograph at Las Campanas Observatory to make the ground-based #discovery.
#astronomy #exoplanet #superearth #habitablezone #spectrograph #lhs1140b #science #reddwarf #harvard
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💁🏻♀️ TIL: 🪐🔭 For the first time, astronomers have detected an #atmosphere on a rocky #planet in the habitable zone of another #star.
The super-Earth LHS 1140 b, located 50 light years away, shows signs of a #helium dominated atmosphere escaping into #space. Researchers used the WINERED #spectrograph at Las Campanas Observatory to make the ground-based #discovery.
#astronomy #exoplanet #superearth #habitablezone #spectrograph #lhs1140b #science #reddwarf #harvard
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💁🏻♀️ TIL: 🪐🔭 For the first time, astronomers have detected an #atmosphere on a rocky #planet in the habitable zone of another #star.
The super-Earth LHS 1140 b, located 50 light years away, shows signs of a #helium dominated atmosphere escaping into #space. Researchers used the WINERED #spectrograph at Las Campanas Observatory to make the ground-based #discovery.
#astronomy #exoplanet #superearth #habitablezone #spectrograph #lhs1140b #science #reddwarf #harvard
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https://www.europesays.com/cz/150792/ Na planetě podobné Zemi v obyvatelné zóně poprvé detekovali atmosféru #Atmosféra #Chile #Exoplanety #HarvardUniversity #Helium #Planety #Svět #teleskop #USA #vesmír #World #WorldNews #Život
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Potential Atmosphere Detected on Habitable-Zone Exoplanet LHS 1140b
Using spectral data from the Magellan Clay telescope at Las Campanas Observatory, astronomers detected helium escaping from LHS…
#NewsBeep #News #Science #atmosphere #CA #Canada #Exoplanet #Habitablezone #Helium #LasCampanasObservatory #LHS1140 #LHS1140b #M-dwarfstar #MagellanClaytelescope #Reddwarf #Spectrum #star #super-Earth #WINERED #x-rays
https://www.newsbeep.com/ca/806904/ -
Potential Atmosphere Detected on Habitable-Zone Exoplanet LHS 1140b
Using spectral data from the Magellan Clay telescope at Las Campanas Observatory, astronomers detected helium escaping from LHS…
#NewsBeep #News #Science #Atmosphere #AU #Australia #Exoplanet #Habitablezone #Helium #LasCampanasObservatory #LHS1140 #LHS1140b #M-dwarfstar #MagellanClayTelescope #Reddwarf #Spectrum #star #super-Earth #WINERED #x-rays
https://www.newsbeep.com/au/805122/ -
Potential Atmosphere Detected on Habitable-Zone Exoplanet LHS 1140b
Using spectral data from the Magellan Clay telescope at Las Campanas Observatory, astronomers detected helium escaping from LHS…
#NewsBeep #News #Science #Atmosphere #AU #Australia #Exoplanet #Habitablezone #Helium #LasCampanasObservatory #LHS1140 #LHS1140b #M-dwarfstar #MagellanClayTelescope #Reddwarf #Spectrum #star #super-Earth #WINERED #x-rays
https://www.newsbeep.com/au/805122/ -
If the large, rocky planet is losing helium, then we can infer what is left behind. #science #exoplanet #helium
Posted into FLIPBOARD EXCHANGE FEED 🗞️ @flipboard-exchange-feed-Econopass
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If the large, rocky planet is losing helium, then we can infer what is left behind. #science #exoplanet #helium
Posted into FLIPBOARD EXCHANGE FEED 🗞️ @flipboard-exchange-feed-Econopass
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If the large, rocky planet is losing helium, then we can infer what is left behind. #science #exoplanet #helium
Posted into FLIPBOARD EXCHANGE FEED 🗞️ @flipboard-exchange-feed-Econopass
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Oh, look! An #exoplanet is losing #helium like a deflating party balloon, and we need #JavaScript to see it. 🎈💨 Next, they'll say we need cookies to track alien tears. 🍪👽
https://www.science.org/doi/10.1126/science.aea9708 #space #science #astronomy #HackerNews #ngated -
Oh, look! An #exoplanet is losing #helium like a deflating party balloon, and we need #JavaScript to see it. 🎈💨 Next, they'll say we need cookies to track alien tears. 🍪👽
https://www.science.org/doi/10.1126/science.aea9708 #space #science #astronomy #HackerNews #ngated -
Oh, look! An #exoplanet is losing #helium like a deflating party balloon, and we need #JavaScript to see it. 🎈💨 Next, they'll say we need cookies to track alien tears. 🍪👽
https://www.science.org/doi/10.1126/science.aea9708 #space #science #astronomy #HackerNews #ngated -
Oh, look! An #exoplanet is losing #helium like a deflating party balloon, and we need #JavaScript to see it. 🎈💨 Next, they'll say we need cookies to track alien tears. 🍪👽
https://www.science.org/doi/10.1126/science.aea9708 #space #science #astronomy #HackerNews #ngated -
Oh, look! An #exoplanet is losing #helium like a deflating party balloon, and we need #JavaScript to see it. 🎈💨 Next, they'll say we need cookies to track alien tears. 🍪👽
https://www.science.org/doi/10.1126/science.aea9708 #space #science #astronomy #HackerNews #ngated -
Helium escaping from atmosphere of nearby rocky exoplanet in a habitable zone
https://www.science.org/doi/10.1126/science.aea9708
Comments: https://news.ycombinator.com/item?id=48939742
#HackerNews #helium #exoplanet #habitablezone #spaceexploration #astrophysics
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Helium escaping from atmosphere of nearby rocky exoplanet in a habitable zone
https://www.science.org/doi/10.1126/science.aea9708
Comments: https://news.ycombinator.com/item?id=48939742
#HackerNews #helium #exoplanet #habitablezone #spaceexploration #astrophysics
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Helium escaping from atmosphere of nearby rocky exoplanet in a habitable zone
https://www.science.org/doi/10.1126/science.aea9708
Comments: https://news.ycombinator.com/item?id=48939742
#HackerNews #helium #exoplanet #habitablezone #spaceexploration #astrophysics
-
Helium escaping from atmosphere of nearby rocky exoplanet in a habitable zone
https://www.science.org/doi/10.1126/science.aea9708
Comments: https://news.ycombinator.com/item?id=48939742
#HackerNews #helium #exoplanet #habitablezone #spaceexploration #astrophysics
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Helium escaping from atmosphere of nearby rocky exoplanet in a habitable zone
https://www.science.org/doi/10.1126/science.aea9708
Comments: https://news.ycombinator.com/item?id=48939742
#HackerNews #helium #exoplanet #habitablezone #spaceexploration #astrophysics
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Astronomers have detected an #atmosphere around a rocky #planet orbiting in the #habitable zone of a nearby #star.
Such planets around red dwarf stars have long been considered the best places in the galaxy to look for signs of alien #life. But so far, the #planets looked like bare rocks.
It wasn’t clear if planets like this could even have atmospheres. Now we know that they can.
The planet, LHS 1140b, is about 5.6 times as massive as Earth and 1.73 times Earth’s size. Those dimensions are consistent with an Earthlike composition shrouded in a gaseous atmosphere, or perhaps a global ocean of water.
It also orbits far enough from its star that its surface temperature could support liquid water.
Astronomers observed the molecular fingerprint of excess #helium gas absorbing light from the star. That excess is a sign of helium streaming away from the planet’s atmosphere, implying that it indeed has an atmosphere.
#exoplanets #astronomy #astrobiology https://www.sciencenews.org/article/rocky-exoplanet-helium-atmosphere
Paper by Cherubim et al. (2026):
https://www.science.org/doi/10.1126/science.aea9708 -
Astronomers have detected an #atmosphere around a rocky #planet orbiting in the #habitable zone of a nearby #star.
Such planets around red dwarf stars have long been considered the best places in the galaxy to look for signs of alien #life. But so far, the #planets looked like bare rocks.
It wasn’t clear if planets like this could even have atmospheres. Now we know that they can.
The planet, LHS 1140b, is about 5.6 times as massive as Earth and 1.73 times Earth’s size. Those dimensions are consistent with an Earthlike composition shrouded in a gaseous atmosphere, or perhaps a global ocean of water.
It also orbits far enough from its star that its surface temperature could support liquid water.
Astronomers observed the molecular fingerprint of excess #helium gas absorbing light from the star. That excess is a sign of helium streaming away from the planet’s atmosphere, implying that it indeed has an atmosphere.
#exoplanets #astronomy #astrobiology https://www.sciencenews.org/article/rocky-exoplanet-helium-atmosphere
Paper by Cherubim et al. (2026):
https://www.science.org/doi/10.1126/science.aea9708 -
Astronomers have detected an #atmosphere around a rocky #planet orbiting in the #habitable zone of a nearby #star.
Such planets around red dwarf stars have long been considered the best places in the galaxy to look for signs of alien #life. But so far, the #planets looked like bare rocks.
It wasn’t clear if planets like this could even have atmospheres. Now we know that they can.
The planet, LHS 1140b, is about 5.6 times as massive as Earth and 1.73 times Earth’s size. Those dimensions are consistent with an Earthlike composition shrouded in a gaseous atmosphere, or perhaps a global ocean of water.
It also orbits far enough from its star that its surface temperature could support liquid water.
Astronomers observed the molecular fingerprint of excess #helium gas absorbing light from the star. That excess is a sign of helium streaming away from the planet’s atmosphere, implying that it indeed has an atmosphere.
#exoplanets #astronomy #astrobiology https://www.sciencenews.org/article/rocky-exoplanet-helium-atmosphere
Paper by Cherubim et al. (2026):
https://www.science.org/doi/10.1126/science.aea9708 -
Astronomers have detected an #atmosphere around a rocky #planet orbiting in the #habitable zone of a nearby #star.
Such planets around red dwarf stars have long been considered the best places in the galaxy to look for signs of alien #life. But so far, the #planets looked like bare rocks.
It wasn’t clear if planets like this could even have atmospheres. Now we know that they can.
The planet, LHS 1140b, is about 5.6 times as massive as Earth and 1.73 times Earth’s size. Those dimensions are consistent with an Earthlike composition shrouded in a gaseous atmosphere, or perhaps a global ocean of water.
It also orbits far enough from its star that its surface temperature could support liquid water.
Astronomers observed the molecular fingerprint of excess #helium gas absorbing light from the star. That excess is a sign of helium streaming away from the planet’s atmosphere, implying that it indeed has an atmosphere.
#exoplanets #astronomy #astrobiology https://www.sciencenews.org/article/rocky-exoplanet-helium-atmosphere
Paper by Cherubim et al. (2026):
https://www.science.org/doi/10.1126/science.aea9708 -
Astronomers have detected an #atmosphere around a rocky #planet orbiting in the #habitable zone of a nearby #star.
Such planets around red dwarf stars have long been considered the best places in the galaxy to look for signs of alien #life. But so far, the #planets looked like bare rocks.
It wasn’t clear if planets like this could even have atmospheres. Now we know that they can.
The planet, LHS 1140b, is about 5.6 times as massive as Earth and 1.73 times Earth’s size. Those dimensions are consistent with an Earthlike composition shrouded in a gaseous atmosphere, or perhaps a global ocean of water.
It also orbits far enough from its star that its surface temperature could support liquid water.
Astronomers observed the molecular fingerprint of excess #helium gas absorbing light from the star. That excess is a sign of helium streaming away from the planet’s atmosphere, implying that it indeed has an atmosphere.
#exoplanets #astronomy #astrobiology https://www.sciencenews.org/article/rocky-exoplanet-helium-atmosphere
Paper by Cherubim et al. (2026):
https://www.science.org/doi/10.1126/science.aea9708 -
La Chine coupe ses exportations d'hélium, nécéssaire à la fabrication des puces
https://mac4ever.com/197113
#Mac4Ever #Chine #helium -
La Chine coupe ses exportations d'hélium, nécéssaire à la fabrication des puces
https://mac4ever.com/197113
#Mac4Ever #Chine #helium -
La Chine coupe ses exportations d'hélium, nécéssaire à la fabrication des puces
https://mac4ever.com/197113
#Mac4Ever #Chine #helium -
Trying out the Helium web browser, and it's looking good.
Hat tip: @ianbetteridge:
"it’s about as stripped back as you can imagine. There’s no password manager, because you should be bringing a secure one of your own. There’s no mail client, AI integration, crazy sidebars… and of course, no Google. But what there is is a light, clean browser which comes out of the box with support for uBlock Origin..."
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Trying out the Helium web browser, and it's looking good.
Hat tip: @ianbetteridge:
"it’s about as stripped back as you can imagine. There’s no password manager, because you should be bringing a secure one of your own. There’s no mail client, AI integration, crazy sidebars… and of course, no Google. But what there is is a light, clean browser which comes out of the box with support for uBlock Origin..."
