Book of Donmon Teith

The text of the Broadway play, captures the last twenty years of American culture

Harvard's top astronomer lays out his controversial theory that our solar system was recently visited by advanced alien technology from a distant star

A rigorous and scientific analysis of the myriad possibilities of life beyond our planet. ÒAre we alone in the universe?Ó This tantalizing question has captiv

An engaging account of our quest for habitable environments, recounting fascinating recent discoveries and providing insight into future space missions.

One of the world’s leading scientists explains why—and how—the search for intelligent life beyond Earth should be expanded. Fifty years ago, a young astro