New discoveries reveal the dangers that asteroids pose to planet Earth, but these rocky worlds could be the next destination for human space colonization. This episode is a mashup of TBD and "How the Universe Works", S06E09, "War on Asteroids". |
||
Title: | Asteroids of Doom | |
Air Date: | July 30, 2018 | |
Runtime: | 60 min | |
kas1965 : I want to know how I have seen this already. Am I the only one who has seen this someplac...