Episodes

3 episodes in this season

Aliens

60 min

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Should We Go to Mars?

60 min

How to Live Longer

60 min

The Big Thinkers

TV Series

20161h

Documentary

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Should We Go to Mars?

Season 1 · Episode 2 · Apr 11, 2017

The attempt to send and land astronauts on Mars risks billions of dollars and the lives of those brave enough to attempt it. Is the possible benefit really worth the risk? And is it really achievable? Guiding us through this ethical and scientific minefield is Dr Kevin Fong. Kevin's diverse background in astrophysics, aeronautics and medicine makes him uniquely placed to understand the technical and human challenges of this perilous journey. With the help of the BBC's rich archive and a cast of supporting experts, Kevin leads us through the journey to Mars stage by stage. For Kevin, not only is this the toughest journey we will ever attempt, it is one that he feels we ultimately must make if we are to survive as a species.

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The Big Thinkers

TV Series

20161h

Documentary

Now playing

Should We Go to Mars?

Season 1 · Episode 2 · Apr 11, 2017

More details