Are we in Danger? Black Holes and Killer Stars

Our Universe is ever expansive and dangerous. Learn all about Black Holes, Supernovas, Ultra Massive Black Holes and their incredible impact on the cosmos. Are Black Holes Real? - 00:00 - 08:40 Secret Origin of Black Holes - 08:40 - 16:58 How Black Holes Made Us - 16:58 - 24:33 Monster Black Holes - 24:33 - 32:39 Journey to a Black Hole - 32:39 - 40:49 Supernova Black Holes - 40:49 - 46:57

Courtesy of Science Channel on YouTube. Watch on YouTube ↗

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