Tales from a Martian rock: New chemical analysis of ancient Martian meteorite provides clues to planet's history of habitability
Monday, December 22, 2014 - 19:30
in Astronomy & Space
A new analysis of a Martian rock that meteorite hunters plucked from an Antarctic ice field 30 years ago this month reveals a record of the planet's climate billions of years ago, back when water likely washed across its surface and any life that ever formed there might have emerged.