The BEST episodes of Space's Deepest Secrets season 6
Every episode of Space's Deepest Secrets season 6, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Space's Deepest Secrets season 6!
The stories of deep-space explorers who are risking their careers, and even their lives, to lead humanity to worlds yet to be seen.
#1 - Dark Secrets of the Solar System
Season 6 - Episode 5 - Aired 4/16/2019
New evidence is rewriting the history of our solar system, and using the latest discoveries and cutting-edge tech, experts are investigating if our cosmic neighborhood once featured oversized alien Earths and a second Sun.
Watch Now:Amazon
#2 - Hunt for the Missing Black Holes
Season 6 - Episode 8 - Aired 5/7/2019
New discoveries might finally reveal how supermassive black holes are made, and using the latest technology, experts are on the verge of understanding how these monsters grow and how they affect life on our planet.
Watch Now:Amazon
#3 - Asteroid Apocalypse
Season 6 - Episode 10 - Aired 5/21/2019
New discoveries reveal the apocalyptic consequences of an asteroid strike, and using cutting-edge science, experts are racing to develop tech that can destroy these deadly killers before they unleash Armageddon.
Watch Now:Amazon
#4 - Finding Alien Moons
Season 6 - Episode 4 - Aired 4/9/2019
New discoveries are helping experts in their search for the first alien moon outside our solar system, which could be Earth-like worlds with the potential for life. So far, they haven't found any, but twenty-first century methods might change everything.
Watch Now:Amazon
#5 - Is the Universe a Hologram?
Season 6 - Episode 6 - Aired 4/23/2019
Shocking new evidence has convinced some of the world's greatest physicists that the universe is a hologram, and using cutting-edge technology, they investigate the secrets of black holes and space-time to build the case for this game-changing discovery.
Watch Now:Amazon
#6 - Secrets of the Seven Earths
Season 6 - Episode 2 - Aired 3/26/2019
The new discovery of seven alien Earth-like planets in a faraway solar system is a major milestone in our hunt for extraterrestrial life, and experts investigate the secrets of TRAPPIST-1's mysterious worlds to reveal if we're truly alone in the universe.
Watch Now:Amazon
#7 - Mystery of the Alien Asteroid
Season 6 - Episode 1 - Aired 3/19/2019
When a strange alien object is discovered speeding through our solar system, experts race to uncover if it's real evidence of extraterrestrial contact or a deadly asteroid on a collision course with planet earth.
Watch Now:Amazon
#8 - Alien Hell Storms
Season 6 - Episode 3 - Aired 4/2/2019
Jupiter, Saturn, Uranus, and Neptune are homes to the deadliest storms in our solar system, and new discoveries reveal the secrets of this hellish alien weather, helping experts understand these alien worlds better than ever.
Watch Now:Amazon
#9 - Mars' Alien Secrets
Season 6 - Episode 11 - Aired 5/28/2019
The latest NASA missions to Mars might finally reveal if it is home to alien life, and using these brand-new discoveries, experts are rethinking everything they know about the Red Planet.
Watch Now:Amazon
#10 - Wrath of the Sun
Season 6 - Episode 9 - Aired 5/14/2019
New discoveries reveal the apocalyptic threats that our Sun poses to life on Earth, and using the latest tech, experts are uncovering the deadly secrets of our solar system's star.
Watch Now:Amazon
#11 - Curse of the Comets
Season 6 - Episode 7 - Aired 4/30/2019
New discoveries reveal the dark secrets of comets, and using the latest tech, experts might prove that these mysterious alien visitors are the reason for all life on earth.
Watch Now:Amazon