Join Steve Backshall in uncharted territory to uncover the world’s last unknown places.
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Secrets of the DeadGalileo's Moon
Secrets of the Dead
The Center of the Universe
Galileo challenged the widely-accepted belief that the universe revolved around the earth.
Clip: S18 Ep1 | 3m 46s
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Experts explain how a fake Sidereus Nuncius made its way into infamy.
Clip: S18 Ep1 | 3m 24s
Join experts as they examine an alleged proof copy of Galileo’s “Sidereus Nuncius.”
Preview: S18 Ep1 | 30s
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