An artist's concept of Gliese 876 in Aquarius and its super-Jupiter, with two hypothetical moons. [G. Bacon / STScI / NASA]
How Long Until We Find a Second Earth?
Discover Magazine | 10/10/08 | Robert Kunzig
Posted on 10/11/2008 12:59:49 AM PDT by LibWhacker
http://www.freerepublic.com/focus/f-chat/2102983/posts
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