
'Even Light Can't Escape' Discovered Black Holes
Clip: 12/6/2011 | 5m 45s
'Even Light Can't Escape' Discovered Black Holes
Astronomers recently discovered two massive black holes over 300 million light years away. Gwen Ifill gets the details about what the discovery means for the universe.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Major corporate funding for the PBS News Hour is provided by BDO, BNSF, Consumer Cellular, American Cruise Lines, and Raymond James. Funding for the PBS NewsHour Weekend is provided by...

'Even Light Can't Escape' Discovered Black Holes
Clip: 12/6/2011 | 5m 45s
Astronomers recently discovered two massive black holes over 300 million light years away. Gwen Ifill gets the details about what the discovery means for the universe.
Problems playing video? | Closed Captioning Feedback
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Major corporate funding for the PBS News Hour is provided by BDO, BNSF, Consumer Cellular, American Cruise Lines, and Raymond James. Funding for the PBS NewsHour Weekend is provided by...




