Martian Underground Could Contain Clues to Life's Origins
Sunday, January 20, 2013 - 15:00
in Astronomy & Space
Minerals found in the subsurface of Mars, a zone of more than three miles below ground, make for the strongest evidence yet that the red planet may have supported life, according to research "Groundwater activity on Mars and implications for a deep biosphere," published in Nature Geoscience on January 20, 2013.