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New Proof of Galactic Black Hole

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New Proof of Galactic Black Hole

New Proof of Galactic Black Hole

New Proof of Galactic Black Hole

  • Download
  • <iframe src="https://www.npr.org/player/embed/1151767/151767" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

A group of very patient astronomers reports new evidence that an immense black hole lives at the center of Earth's galaxy. The team has been watching a handful of stars at the center of the Milky Way for a decade — waiting for a telltale sign that they're in orbit around a black hole. NPR's David Kestenbaum reports.

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