The New Space Race

Experts are developing innovative rockets and cutting-edge technology to bring astronauts to Mars, and these new discoveries have led to a new understanding of the mysteries of the Red Planet. This episode is a mashup of three episodes from two Science Channel shows: Mars: the Secret Science, S01E02, "Is There Life?"; The Planets and Beyond, S01E02, "Mars: The Definitive Guide"; and Mars: the Secret Science, S01E01, "Race to the Red Planet".