000			01576nkc a22001937a 4500
005			20190211115131.0
008			190211b xxu||||| |||| 00| 0 eng d
020			_q9781531702953
040			_cOC
050			_aQC6 .B53 2018
245			_aBlack hole apocalypse [video recording] / _chosted by Janna Levin ; written, produced and directed by Rushmore Denooyer ; edited by Ryan Shepheard and Rob Kirwan. --
260			_a[Place of publication not identified] : _bPBS Distribution, _cc2018.
300			_a1 videodisc : _bsound, color ; _c4 3/4 in.
306			_a(approximately 120 mins.)
520			_aBlack holes are the most enigmatic and exotic objects in the universe. They’re also the most powerful, with gravity so strong it can trap light. And they’re destructive, swallowing entire planets, even giant stars. Anything that falls into them vanishes…gone forever. Now, astrophysicists are realizing that black holes may be essential to how our universe evolved—their influence possibly leading to life on Earth and, ultimately, us. In this two-hour special, astrophysicist and author Janna Levin takes viewers on a journey to the frontiers of black hole science. Along the way, we meet leading astronomers and physicists on the verge of finding new answers to provocative questions about these shadowy monsters: Where do they come from? What’s inside? What happens if you fall into one? And what can they tell us about the nature of space, time, and gravity?
546			_aEnglish subtitles.
650		0	_97159 _aBlack holes (Astronomy)
942			_2lcc _cCDDVD
999			_c25078 _d25078