NASA scientists find evidence of water in meteorite, reviving debate over life on Mars
Saturday, March 1, 2014 - 02:02
in Astronomy & Space
A team of scientists has found evidence of past water movement throughout a Martian meteorite, reviving debate in the scientific community over life on Mars. In 1996, a group of scientists reported biogenic evidence in the Allan Hills 84001(ALH84001) meteorite. In this new study, researchers focused on structures deep within a 30-pound (13.7-kilogram) Martian meteorite known as Yamato 000593 (Y000593). The team reports that newly discovered different structures and compositional features within the larger Yamato meteorite suggest biological processes might have been at work on Mars hundreds of millions of years ago.