This image provided by NASA/JPL-Caltech shows an artist's conception of what the surface of the exoplanet TRAPPIST-1f may look like, based on available data about its diameter, mass and distances from the host star. The planets circle tightly around a dim dwarf star called Trappist-1, barely the size of Jupiter. Three are in the so-called habitable zone, where liquid water and, possibly life, might exist. The others are right on the doorstep. (NASA/JPL-Caltech via AP)
Fotograf:
KEYSTONE
Copyright:
NASA/JPL-Caltech
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JPEG
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57KB
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600
Höhe:
337
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Nichts gefunden.
schallgeschwindigkeit.txt · Zuletzt geändert: 2021/09/13 14:55 von stus-adm