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We’ll Soon Be Able to Look Into the Heart of the Milky Way

The Event Horizon Telescope telescope will use background light to take a silhouetted picture of the black hole at the heart of our galaxy. Sagittarius A, which is 4 million times the mass of the Sun and 25,000 lightyears from Earth, will be the first black hole humans have ever visualized.
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  • Submitted by: Love Knowledge
  • Category: Science
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