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Say hello to Sagittarius A*, the black hole at the center of the Milky Way galaxy

  • Written by Chris Impey, University Distinguished Professor of Astronomy, University of Arizona
Say hello to Sagittarius A*, the black hole at the center of the Milky Way galaxyThis image shows Sagittarius A*, the black hole at the center of the Milky Way galaxy. EHT Collaboration, CC BY-SA

On May 12, 2022, astronomers on the Event Horizon Telescope team released an image of a black hole called Sagittarius A* that lies at the center of the Milky Way galaxy. Chris Impey, an astronomer at the University of Arizona, explains...

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