Prospecting for Planets
Show: The Astronomers --> Season: 1 - The Astronomers
AirDate: 4/19/1991
Runtime: 57
Voting: 0 (0)

Overview: Efforts to discover other planetary systems and to learn more about the planets of our own solar system are examined. Images are shown that have been sent back to Earth by Voyager, the space probe exploring the outer edges of the solar system.