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Space's Deepest Secrets Season 4 Episodes
Season 4 Episode Guide
10 Episodes 2018 - 2018
Episode 1
The Time Travel Enigma
Tue, May 15, 2018
Time travel is less impossible than we think, and the newest discoveries in space and theoretical physics have us on the brink of cracking one of the universe's greatest puzzles.
Episode 2
Mission to the Red Planet
Wed, May 23, 2018
The latest science reveals what it would take to build colonies on Mars, and how our future on the Red Planet might be closer than we think.
Episode 3
Hunt for the edge of the Universe
Wed, May 30, 2018
New discoveries are helping experts map the entire universe, and they are finding strange truths about the cosmos and its unimaginable size.
Episode 4
Journey to Alien Earths
Wed, Jun 6, 2018
New discoveries of alien earths reveal vital clues in finding extraterrestrial life. Using the latest science and technology, experts reveal the strange landscapes and oceans of these distant worlds.
Episode 5
Wrath of the Black Hole
Wed, Jun 13, 2018
New discoveries change everything known about black holes, and using the latest science and technology, experts reveal secrets to the mysterious behind these strange and deadly places
Episode 6
New Race to the Moon
Wed, Jun 20, 201840 mins
New discoveries reveal that our Moon could be the next home for human life, triggering a new international space race to make it the home of humanity's first space colony.
Episode 7
Mars: The Next Frontier
Wed, Jun 27, 2018
Modern-day explorers are competing in a new space race to send the first people to Mars, and cutting-edge technology might make the Red Planet the next home for humans life.
Episode 8
Secret History of the Juno Mission
Wed, Jul 11, 2018
NASA's Juno mission is the closest we've ever explored Jupiter, and its incredible images reveal the Gas Giant's deepest secrets and how this deadly world helped create our solar system.
Episode 9
Mystery of the Northern Lights
Wed, Jul 18, 201851 mins
The aurora borealis is one of Earth's most incredible sights, and new discoveries finally explain why these mysterious lights appear and what they reveal about the Sun's sinister and deadly powers.
Episode 10
Pluto's Strange Secrets
Sat, Oct 13, 201842 mins
NASA's mission to Pluto gathered the first close-up pictures of this strange and distant world, and now, new discoveries and the latest science reveal the secrets of its alien features, which could point to extraterrestrial life.