DeskribapenaArtist's view of planets transiting red dwarf star in TRAPPIST-1 system.jpg
English: This artist's impression shows two Earth-sized worlds passing in front of their parent red dwarf star, which is much smaller and cooler than our Sun. The star and its orbiting planets TRAPPIST-1b and TRAPPIST-1c reside 40 light-years away. The planets are between 20 and 100 times closer to their star than Earth is to the Sun. Researchers think that at least one of the planets, and possibly both, may be within the star's habitable zone, where moderate temperatures could allow for liquid water on the surface. Hubble looked for evidence of extended atmospheres around both planets and didn't find anything.
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Fitxategi honek informazio gehigarri dauka, ziurrenik kamera digital edo eskanerrak egiterako momentuan gehitutakoa. Hori dela-eta, jatorrizko fitxategi hori aldatu egin bada, baliteke xehetasun batzuek errealitatearekin bat ez egitea.
Datuen sorreraren data eta ordua
18:10, 20 uztaila 2016
Irudiaren izenburua
This artist's impression shows two Earth-sized worlds passing in front of their parent red dwarf star, which is much smaller and cooler than our Sun. The star and its orbiting planets TRAPPIST-1b and TRAPPIST-1c reside 40 light-years away. The planets are between 20 and 100 times closer to their star than Earth is to the Sun. Researchers think that at least one of the planets, and possibly both, may be within the star's habitable zone, where moderate temperatures could allow for liquid water on the surface. Hubble looked for evidence of extended atmospheres around both planets and didn't find anything. Link: NASA Press release
Erabilitako softwarea
Adobe Photoshop CC 2015 (Macintosh)
Fitxategi aldaketaren data eta ordua
10:30, 15 uztaila 2016
Digitalizazioaren data eta ordua
05:20, 14 uztaila 2016
Datuaren metadata azken aldiz aldatu da
06:30, 15 uztaila 2016
Kreditua/Emalea
NASA, ESA, and G. Bacon (STScI)
Jatorria
ESA/Hubble
Jatorrizko dokumentuaren ID bakarra
xmp.did:58cb951f-dac9-456a-be98-a6c5b9bd2409
Izenburua laburra
Artist's view of planets transiting red dwarf star in TRAPPIST-1 system