Season 1
- 1The Grand Tour13 Feb 2020
- 2Sun & Mercury13 Feb 2020
- 3Venus13 Feb 2020
- 4Mars13 Feb 2020
- 5Jupiter13 Feb 2020
- 6Saturn13 Feb 2020
- 7Asteroids & Comets13 Feb 2020
- 8Pluto13 Feb 2020
Secrets of the Solar System explores the greatest set of journeys humankind has ever taken, on a quest to answer the deepest of questions: where do we come from? How was the solar system formed? Are we alone in the universe?