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The largest black hole collision ever recorded has scientists' jaws on the floor — and scratching their heads.
Twin orbs of superhot plasma at the Milky Way's center known as the "Fermi bubbles" contain inexplicable clouds of cold ...
Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than ...
Earth and the entire Milky Way galaxy might be sitting inside an enormous, mysterious void—a giant cosmic hole making our universe expand faster right here than anywhere else. This unusual idea, ...
Astronomers have detected the most massive black hole merger ever observed, challenging stellar evolution and black hole formation theories.
While there’s no need to fear that the black hole at the center of our galaxy will expand and consume everything, we can track rogue black holes as they move through the universe.
According to a provocative new study, that might just be our cosmic address. This idea is meant to solve one of the biggest puzzles in cosmology: the Hubble tension. This long-standing discrepancy ...
The Large Magellanic Cloud, a close neighbor to the Milky Way, may house a giant black hole. It's the closest supermassive black hole outside of our galaxy.