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Black Hole Hunter: Andrea Ghez

Clip: Season 45 Episode 1 | 3m 39s

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Andrea Ghez asks the ultimate question: Is there a supermassive black hole at the center of our galaxy?

Aired: 12/06/17 | Rating: NR

Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

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