Mineral nutrients found on Mars
Friday, June 27, 2008 - 21:42
in Astronomy & Space
MEDFORD, Mass., June 27 (UPI) -- U.S. scientists said soil on Mars appears to be alkaline enough to support plant life.
MEDFORD, Mass., June 27 (UPI) -- U.S. scientists said soil on Mars appears to be alkaline enough to support plant life.