Icy moon of Jupiter. Recent research suggests that not only are conditions promising for finding life on this moon, but that life may have first appeared in ice on the planet Earth. view entry > | edit entry >
Twenty light years away, the planet Gliese 581C orbits the red dwarf star Gliese 581. The planet orbits its star every 13 days. It is 1.5 times the mass of Earth, and is estimated to have an average… view entry > | edit entry >
The most likely places to find extraterrestrial life.