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NASA/ESA/CSA James Webb Space Telescopeが地球からわずか41光年の熱い岩石系外惑星を観測、惑星の大気存在を示す最良の証拠 #WebbSpaceTelescope #Exoplanet pic.twitter.com/mD9ivQZvQB twitter.com/esa/status/178…
European Space Agency@esa
🆕 The NASA/ESA/CSA James #Webb Space Telescope may have an atmosphere surrounding a hot rocky exoplanet just 41 light-years from Earth. This is the best evidence to date for the existence of a rocky planet atmosphere outside our Solar System!