Mars: Exploring the Red Planet
Wolfgang Engelhardt
Hardcover
(Quadrillion Media Llc, April 1, 1999)
Answers questions about the planet Mars and the history of Mars probes, discussing current ideas about the planet and its climate, and American, Soviet, and European exploration, including the Viking and Sojourner landings and proposed missions with human crews.Answers questions about the planet Mars and the history of Mars probes, discussing current ideas about the planet and its climate, and American, Soviet, and European exploration, including the Viking and Sojourner landings and proposed missions