Asteroid sites hint at life on Mars
Monday, April 16, 2012 - 07:02
in Astronomy & Space
(Phys.org) -- Craters made by asteroid impacts may be the best place to look for signs of life on other planets, a study suggests.
(Phys.org) -- Craters made by asteroid impacts may be the best place to look for signs of life on other planets, a study suggests.