WorldViews: Viking robots


Posted at 11:31 AM ET, 04/13/2012

Report: NASA’s Viking robots may have found life on Mars in 1976
By Elizabeth Flock
A new study reanalyzed results from a life-detection experiment conducted by NASA's Viking Mars robots.

By Elizabeth Flock  |  11:31 AM ET, 04/13/2012 |  Permalink  |  Comments ( 0)
Tags:  National, NASA, Viking robots, Mars