Black and white photo of Roy Kerr. He is wearing a white collared shirt, unbuttoned at the top, and looking directly at the camera.

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1. Robert McNees (mcnees@mastodon.social)'s status on Saturday, 16-Dec-2023 19:35:06 UTC Robert McNees

   in reply to

   But the most important development at the conference came when a young physicist named Roy Kerr presented his solution of the field equations of general relativity describing a rotating black hole.

   This solution describes the exterior of essentially every black hole in the Universe.

   Image 2: James, Tunzelmann, Franklin, and Thorne