#superearths — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #superearths, aggregated by home.social.
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https://www.europesays.com/uk/936899/ Which is the most common type of planet in the galaxy? Scientists reveal ‘super-Earths’ | #AlienLife #Exoplanets #Habitability #KeplerMission #MilkyWay #Nasa #PlanetFormation #ProtoplanetaryDiscs #Science #Space #SuperEarths #UK #UnitedKingdom
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https://www.europesays.com/ie/467725/ Which is the most common type of planet in the galaxy? Scientists reveal ‘super-Earths’ | #AlienLife #Éire #Exoplanets #Habitability #IE #Ireland #KeplerMission #MilkyWay #nasa #PlanetFormation #ProtoplanetaryDiscs #Science #Space #SuperEarths
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#Ariel, the M-class #ESA mission (launch 2028), hopes to study a range of exoplanet atmospheres in transmission. What we've learned from #JWST, though, is that most small planets have "flat" spectra. #Neptunes because their atmospheres are dominated by "heavy" volatiles. Earths & #superEarths because they've lost theirs altogether. So if JWST, with a 6.5m mirror, can't see a spectrum, what hope is there for Ariel with only a 1m mirror? My guess is it will become a hot jupiter survey mission.
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in the #arXiv
Populating The Milky Way: Characterising Planet Demographics by Combining Galaxy Formation Simulations and Planet Population Synthesis Models
by C. Boettner and co-authors
https://arxiv.org/abs/2402.08029#milkyway #galaxy #planets #demographics #planetdemographics #earths #superearths #neptunians #subgiants #giants #map #HESTIA #model #simulation #astronomy #astrophysics #astrodon #space #science #research #STEM