Astronauts on a mission to Mars must confront the dangers of zero gravity, which could lead to muscle and bone loss, and the risk of brain damage and cancer from cosmic radiation.
Aired: Oct 7, 2007Mars pioneers embark on a trailblazing expedition to evaluate the feasibility...
Aired: Oct 7, 2007The next episode delves into the cutting-edge spacecraft engineering that ena...
Aired: Oct 14, 2007Astronauts on a mission to Mars must confront the dangers of zero gravity, wh...
Aired: Oct 14, 2007The next episode explores the emotional toll of a prolonged Mars mission, rev...
Aired: Oct 21, 2007As the Mars lander approaches its landing site, mission control refines its e...
Aired: Oct 21, 2007A team of scientists venture to Mars to search for signs of life, targeting t...
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