S2.E1 ∙ Earth: The Secret History Mon, Mar 19, 2018 Astronaut Mike Massimino uses the latest science to reveal the strange secrets of planet Earth. 0 /10
S2.E2 ∙ Cosmic Nightmares Mon, Mar 26, 2018 Mike uncovers the secrets of deadly planets outside the solar system. 0 /10
S2.E3 ∙ Milky Way: The Monster Inside Mon, Apr 02, 2018 Astronaut Mike Massimino explores the dark secrets of the Milky Way. 0 /10
S2.E4 ∙ Strange Frontiers Mon, Apr 09, 2018 Astronaut Mike Massimino explores the mysterious frontiers of the solar system. 0 /10
S2.E5 ∙ Ice Giants: The Frozen Aliens Mon, Apr 16, 2018 Mike journeys to Uranus and Neptune, the farthest planets from the sun. 0 /10
S2.E6 ∙ Alien Galaxies Mon, Jul 23, 2018 Astronaut Mike Massimino explores the universe's strangest alien galaxies. 0 /10
S2.E7 ∙ Mercury: The Cursed Planet Mon, Jul 30, 2018 Mike explores Mercury, a deadly planet that faces attacks from the Sun. 0 /10
S2.E8 ∙ Comets: Mysteries from Deep Space Mon, Aug 06, 2018 Mike reveals the alien secrets of comets. 0 /10
S2.E9 ∙ The Sun: Secrets of Our Star Mon, Aug 13, 2018 Astronaut Mike Massimino reveals the secrets of Earth's star. 0 /10
S2.E10 ∙ Solar System: Alien Origins Mon, Aug 20, 2018 Astronaut Mike Massimino uncovers the strange and violent birth of the solar system. 0 /10
S2.E11 ∙ Dwarf Planets: Aliens Among Us Mon, Aug 27, 2018 Astronaut Mike Massimino explores dwarf planets of the solar system. 0 /10
S2.E12 ∙ Alien Stars Mon, Sep 03, 2018 Astronaut Mike Massimino journeys to the deadliest stars in the universe. 0 /10
S2.E13 ∙ Alien Volcanoes: Life in Hell Mon, Sep 10, 2018 Astronaut Mike Massimino explores alien volcanoes of distant worlds. 0 /10
S2.E14 ∙ Alien Moons: The Next Earth Mon, Sep 17, 2018 Astronaut Mike Massimino learns if the moons of the solar system could be habitable for life. 0 /10
S2.E15 ∙ Alien Oceans: Search for Life Mon, Sep 24, 2018 Astronaut Mike Massimino explores the mysterious oceans of the solar system. 0 /10
