6.7/106 votes#1 - Earth: The Secret History
Season 2 Episode 1 - Aired 3/20/2018
Astronaut Mike Massimino uses the latest science to reveal the strange secrets of planet earth, and explores whether alien earths exist elsewhere in the universe.
Director: N/A
Writer: N/A
NaN/100 votes#2 - Alien Planets: Cosmic Nightmares
Season 2 Episode 2 - Aired 3/27/2018
Astronaut Mike Massismino uncovers the violent secrets of the most deadly planets outside our solar system.
Director: N/A
Writer: N/A
NaN/100 votes#3 - Milky Way: The Monster Inside
Season 2 Episode 3 - Aired 4/3/2018
Astronaut Mike Massimino explores the dark secret of the Milky Way, the home to both Earth and a terrifying supermassive black hole.
Director: N/A
Writer: N/A
8.6/105 votes#4 - Ends of the Solar System: Strange Frontiers
Season 2 Episode 4 - Aired 4/10/2018
Astronaut Mike Massimino uses the latest NASA discoveries to explore the dark and mysterious frontiers of our solar system.
Director: N/A
Writer: N/A
8.2/105 votes#5 - Ice Giants: The Frozen Aliens
Season 2 Episode 5 - Aired 4/17/2018
Astronaut Mike Massimino journeys to Uranus and Neptune, the farthest planets from the sun and the home to some of the solar system's strangest mysteries.
Director: N/A
Writer: N/A
NaN/100 votes#6 - Alien Galaxies: The Strange Secrets
Season 2 Episode 6 - Aired 7/24/2018
Astronaut Mike Massimino explores the universe's strangest alien galaxies, strange places that could be home to extraterrestrial life and deadly supermassive black holes.
Director: N/A
Writer: N/A
NaN/100 votes#7 - Mercury: The Cursed Planet
Season 2 Episode 7 - Aired 7/31/2018
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.
Director: N/A
Writer: N/A
NaN/100 votes#8 - Comets: Mysteries from the Deep
Season 2 Episode 8 - Aired 8/7/2018
Astronaut Mike Massimino reveals the alien secrets of comets, strange visitors from deep space that might be responsible for life on Earth.
Director: N/A
Writer: N/A
NaN/100 votes#9 - The Sun: Secrets of Our Star
Season 2 Episode 9 - Aired 8/14/2018
Astronaut Mike Massimino journeys to the sun, revealing the secrets of Earth's star and how it will one day destroy the planet.
Director: N/A
Writer: N/A
NaN/100 votes#10 - The Solar System: Alien Origins
Season 2 Episode 10 - Aired 8/21/2018
Astronaut Mike Massimino uncovers the strange and violent birth of the solar system, and reveals how its planets were built from the wreckage of bygone alien worlds.
Director: N/A
Writer: N/A
NaN/100 votes#11 - Dwarf Planets: Aliens Among Us
Season 2 Episode 11 - Aired 8/28/2018
Astronaut Mike Massimino explores dwarf planets, mysterious worlds like Pluto that are too small to be a planet, but are home to some of the universe's biggest secrets.
Director: N/A
Writer: N/A
NaN/100 votes#12 - Alien Stars: Mystery of the Monsters
Season 2 Episode 12 - Aired 9/4/2018
Astronaut Mike Massimino journeys to the deadliest stars in the universe, where terrifying suns can rip apart planets but may be integral to life on Earth.
Director: N/A
Writer: N/A
NaN/100 votes#13 - Alien Volcanoes: Life in Hell
Season 2 Episode 13 - Aired 9/11/2018
Astronaut Mike Massimino uses the latest science to explore the alien volcanoes of distant worlds and reveals if they are hotbeds for extraterrestrial life.
Director: N/A
Writer: N/A
NaN/100 votes#14 - Alien Moons: The Next Earth
Season 2 Episode 14 - Aired 9/18/2018
Astronaut Mike Massimino journeys to the alien moons of the solar system and discovers if these strange worlds could be habitable for life beyond Earth.
Director: N/A
Writer: N/A
NaN/100 votes#15 - Alien Oceans: Search for Life
Season 2 Episode 15 - Aired 9/25/2018
Astronaut Mike Massimino explores the mysterious oceans of the solar system, where the latest discoveries provide new clues in the search for alien life.
Director: N/A
Writer: N/A
The Best Episodes of The Planets and Beyond Season 2
Every episode of The Planets and Beyond Season 2 ranked from best to worst. Discover the Best Episodes of The Planets and Beyond Season 2!
The story of the discovery and exploration of the planets, revealing the deepest secrets of our neighbors in space.
Genre:Documentary
Network:Science
Season 2 Ratings Summary
"Earth: The Secret History" is the best rated episode of "The Planets and Beyond" season 2. It scored 6.7/10 based on 6 votes. Directed by N/A and written by N/A, it aired on 3/20/2018. This episode is rated NaN points higher than the second-best, "Alien Planets: Cosmic Nightmares".