TED Talks

Andrea Ghez: The hunt for a supermassive black hole (2009x204)

Uitzenddatum: Dec 03, 2009

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.