Episoder
S5·E1 Most Amazing Discoveries22 Nov 2016 · 42mS5·E2 Mystery of Planet 929 Nov 2016 · 42mS5·E3 Black Holes: The Secret Origin6 Dec 2016 · 42mS5·E4 Secret History of Pluto3 Jan 2017 · 42mS5·E5 Stars That Kill10 Jan 2017 · 42mS5·E6 The Universe's Deadliest17 Jan 2017 · 42mS5·E7 Life and Death on the Red Planet24 Jan 2017 · 42mS5·E8 The Dark Matter Enigma31 Jan 2017 · 42mS5·E9 Strangest Alien Worlds7 Feb 2017 · 42m
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