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Secrets of the Solar Systemchevron_right
S01E04: MarsThe dramatic, moving and powerful story of humanity’s conquest of Mars, told by the people who risked entire careers to explore the red planet. Did we find evidence for life back in the ’70s? Some believe we did.
Genres:
Air Date:
Feb 14, 2020
Runtime:
50 minutes
Casts:
Jim Al-Khalili
