Scientists believe that there is an undiscovered massive planet lurking at the edge of our solar system. Join researchers as they hunt for this mysterious world, an investigation that could reveal the secret history of the solar system's formation.
| Title | Space's Deepest Secrets - Season 2 Episode 7 Race to Planet 9 |
|---|---|
| Year | 2021 |
| Genre | Documentary |
| Country | United States of America |
| Studio | Science |
| Cast | |
| Crew | |
| Alternative Titles | 宇宙深处高解析 |
| Keyword | |
| First Air Date | Apr 26, 2016 |
| Last Air date | May 12, 2021 |
| Season | 8 Season |
| Episode | 68 Episode |
| Runtime | 42:14 minutes |
| Quality | HD |
| IMDb: | 7.30/ 10 by 6.00 users |
| Popularity | 9.315 |
| Language | English |
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