How the Universe Works

1:00 AM to 2:00 AM
Saturday 25 January
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Black Holes

Season 1 Episode 2 of 8

The formation of a black hole, which is caused by a star's collapse and has a gravitational pull so strong not even light can escape it

How the Universe Works airs on Discovery History at 1:00 AM, Saturday 25 January. (Subtitles.)
Topics
News ➝ Current Affairs
Documentary