First air date: May 29, 2007
Episode duration: 00h 45m
Rating: (7.867) based on 162 votes
Status: Ended Seasons: 9
Episodes: 88
Starring: David Ackroyd, Erik Thompson
Genre: Documentary Tag:
space
history
scientists
From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and time.