Nova Sciencenow

Can We Make It To Mars?

Season 5, Episode 1 of 6

A trip to Mars and back could take two to three years. Can humans survive the journey, fraught with deadly meteoroids, bone and muscle wasting, and perilous levels of radiation?

Previously Aired

Day
Time
Channel
1/19/2011
8 p.m.
1/20/2011
1 a.m.
1/23/2011
2 p.m.
8/3/2012
noon
8/4/2012
4 p.m.
8/15/2012
10 p.m.
8/16/2012
3 a.m.
2/17/2013
5 p.m.
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