How Nasa Learned Mars' Biggest Secret

This documentary explores how NASA's robotic explorers have unlocked some of Mars's biggest secrets from the surface of the Red Planet. Following the agency's landers and miniature satellites, it examines new discoveries about water, dust storms, and the geology of a neighbouring world. The film captures the ingenuity behind studying Mars from millions of miles away. Informative and absorbing, it is a compelling look at planetary science in action. Free to watch in HD on Dr Documentary.

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