The Search For Earth-Like Planets
The search for Earth-like planets is reaching a fever-pitch. Does the
evidence so far help shed light on the ancient question: Is the galaxy
filled with life, or is Earth just a beautiful, lonely aberration? If
things dont work out on this planet Or if our itch to explore becomes
unbearable at some point in the future Astronomers have recently found
out what kind of galactic real estate might be available to us. Well
have to develop advanced transport to land there, 20 light years away.