Getting to Know the Goldilocks Planet
Thursday, March 29, 2012 - 23:20
in Astronomy & Space
With NASA's Kepler spacecraft discovering alien worlds at a record pace, it seems to be just a matter of time before an Earth-sized planet is found in the "Goldilocks zone"--that is, in an orbit sized just right for liquid water and life. In today's story from Science@NASA, researchers discuss how they'll explore a cousin of Earth many light years away.