BBC Horizon - Who's Afraid of a Big Black Hole?

Aired 11-3-09 on the BBC.

Playlist: http://www.youtube.com/view_play_list?p=58211B49FA51CBF3

"Black holes are one of the most destructive forces in the universe, capable of tearing a planet apart and swallowing an entire star. Yet scientists now believe black holes could hold the key to answering the ultimate question - what was there before the Big Bang?"

Load Comments...

Send this Article to a Friend



Separate multiple emails with a comma (,); limit 5 recipients






Your email has been sent successfully!

Manage this Video in Your Playlists




notify when someone comments
X

This website uses cookies.

This website uses cookies to improve user experience. By using this website you consent to all cookies in accordance with our Privacy Policy.

I agree
  
Learn More