Series that explores the Mars of imagination, science and history.
All available episodes
William Shatner takes you on a fact-fuelled cosmic journey to the mysterious red planet.
Kevin Fong goes to Mars in Virtual Reality.
Nasa scientist Robert Moses on living off the land on Mars, and why it matters to him.
Why settling on Mars not be desirable or possible
Robert Zubrin: The case for Mars colonisation
Sign in to the BBC, or Register