The Planets and Beyond
S02E01 Earth: The Secret History
Astronaut Mike Massimino delves into cutting-edge science to uncover the mysterious secrets of our planet while investigating the possibility of Earth-like worlds beyond our own in the universe.
Season 2 Episodes
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Earth: The Secret History
Alien Planets: Cosmic Nightmares
Milky Way: The Monster Inside
Ends of the Solar System: Strange Frontiers
Ice Giants: The Frozen Aliens
Alien Galaxies: The Strange Secrets
Mercury: The Cursed Planet
Comets: Mysteries from the Deep
The Sun: Secrets of Our Star
The Solar System: Alien Origins
Dwarf Planets: Aliens Among Us
Alien Stars: Mystery of the Monsters
Alien Volcanoes: Life in Hell
Alien Moons: The Next Earth
Alien Oceans: Search for Life