Finding ET may require giant robotic leap
Wednesday, April 18, 2012 - 16:30
in Astronomy & Space
Autonomous, self-replicating robots -- exobots -- are the way to explore the universe, find and identify extraterrestrial life and perhaps clean up space debris in the process, according to an engineer, who notes that the search for extraterrestrial intelligence -- SETI -- is in its 50th year.