A new series of Helen Keen's comic but scientifically accurate look at the science and history of space exploration.
This week's episode looks at how we might one day travel to Mars and beyond, and discusses the problems of long space voyages, with tips on a rather unsavoury way to stop cosmic rays and what to do if you feel like eating your crewmates.
Starring Helen Keen, Peter Serafinowicz and Susy Kane
Written by Helen Keen and Miriam Underhill
Produced by Gareth Edwards.
You are at the first episode