How the Universe Works: Season 1 Episode 2
Black Holes
Black Holes,the most powerful destroyers in the Universe, the most mysterious phenomena in the heavens. For years they were only speculation, now modern astronomy is proving them frighteningly real and showing that they may well shape everything we see.
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SD HD Box setSubtitles:
Opensubtitles
1 - 1Big Bang Apr. 25, 2010
1 - 2Black Holes May. 02, 2010
1 - 3Galaxies May. 10, 2010
1 - 4Stars May. 10, 2010
1 - 5Supernovas May. 17, 2010
1 - 6Planets May. 17, 2010
1 - 7Solar Systems May. 24, 2010
1 - 8Moons May. 24, 2010
