Scientists: If Aliens Ever Land on Earth, They Will Be Robots
Thursday, March 10, 2011 - 12:31
in Astronomy & Space
Don't expect cuddly, squishy E.T.s to come calling someday; instead, picture robots descending from the sky.
Don't expect cuddly, squishy E.T.s to come calling someday; instead, picture robots descending from the sky.