Authors:

Sometimes I think we're alone in the universe, and sometimes I think we're not. In either case the idea is quite staggering.

"The Eerie Silence by Paul Davies - review" by Nicholas Lezard, www.theguardian.com. April 28, 2011.
Sometimes I think we're alone in the universe, and sometimes I think we're not. In either case the idea is quite staggering.