15. The Solar System: Alien Origins

2018 - Season 3

Astronaut Mike Massimino uncovers the strange and violent birth of our solar system, and reveals how its planets were built from the wreckage bygone alien worlds.

12. Alien Stars: Mystery of the Monsters

2018 - Season 3

Astronaut Mike Massimino journeys to the deadliest stars in the universe, and though these terrifying suns can rip planets apart, they might be integral to life on earth.

7. Mercury: The Cursed Planet

2018 - Season 3

Astronaut Mike Massimino explores Mercury, a deadly and tiny planet that faces constant attacks from the Sun, and which might one day pose a threat to all life on Earth.

2. Alien Volcanoes: Life in Hell

2018 - Season 3

Astronaut Mike Massimino uses the latest science to explore the alien volcanoes of distant worlds and reveals if they are hotbeds for extraterrestrial life.