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Season 8 Episode
- Season 6 Mystery of the Alien Asteroid
- Season 6 Secrets of the Seven Earths
- Season 6 Alien Hell Storms
- Season 6 Finding Alien Moons
- Season 6 Dark Secrets of the Solar System
- Season 6 Is the Universe a Hologram
- Season 6 Curse of the Comets
- Season 6 Hunt for the Missing Black Holes
- Season 6 Wrath of the Sun
- Season 6 Asteroid Apocalypse
- Season 6 Mars' Alien Secrets
Space's Deepest Secrets - Season 6 Episode 5 Dark Secrets of the Solar System
7.30 42 minutes 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.
