question of whether we are alone in the universe has formed a new field in the sciences. Astrobiology, the study of life in space, is no longer relegated to the stuff of science fiction and alien enthusiasts. “There are a lot of variables involved in knowing if there’s life out there, where it would be, and how prevalent it would be,” says Curtis C. Mead, a graduate student at the School of Engineering and Applied Sciences who is involved in the search for extraterrestrials. “We think that life probably…
Words 7110 - Pages 29