Earth is under constant threat from asteroids and comets that could destroy the planet. Dr Kaku finds out how a rogue star could be detected, assessed and eliminated. |
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Title: | Deep Impact | |
Air Date: | September 8, 2010 | |
Runtime: | 30 min | |
Genres: | Sci-Fi | |
rascal : Just watched the 1st episode and right from the start of it wow it'll grab you . I hope th...