Sensitive laser instrument could aid search for life on Mars
Wednesday, October 15, 2008 - 10:07
in Astronomy & Space
Minuscule traces of cells can be detected in a mineral likely present on Mars, a new study shows. The results, obtained using a technique developed at the U.S. Department of Energy's Idaho National Laboratory, could help mission scientists choose Martian surface samples with the most promise for yielding signs of life.