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Mars journey perils

Duration: 01:33

Bone and muscle deterioration in zero gravity and radiation from solar flares are just two of the hazards that future astronauts journeying to Mars will have to contend with.

Available since: Tue 21 Jun 2011


Mark Halliley
Zam Baring
Series Producer
David McNab
Liz Tucker
Teresa Hunt

This clip is from

The Planets Revisited Atmosphere: Mars

6/8 An exploration of weather systems found throughout the Solar System.

First broadcast: 29 Nov 2004

Image for Atmosphere: Mars Not currently available on BBC iPlayer

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