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Andrea Ghez: The hunt for a supermassive black hole
About this film
With new data from the Keck telescopes, Andrea Ghez shows how state-of-the-art adaptive optics are helping astronomers understand our universe's most mysterious objects: black holes. She shares evidence that a supermassive black hole may be lurking at the center of the Milky Way.
Directors & creators
TED.com
Subjects
TEDTalks, TED, Talks, astronomy, exploration, physics, science, space, technology, TEDGlobal 2009, 2009
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