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Physics, Astronomy & Cosmology / M87 black hole's image is of 55 million years ago
« on: 29/11/2021 13:24:54 »
If the distance between M87's black hole is 55 million light years then it means that the light from the black hole takes 55 million years to reach earth.
So does it mean that the black hole's image we've captured is actually the black hole 55 million years ago. And we don't even know what's happening to the real black hole now
So does it mean that the black hole's image we've captured is actually the black hole 55 million years ago. And we don't even know what's happening to the real black hole now