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Astronomers Suspect Colliding Supermassive Black Holes Left the Universe Awash in Gravitational Waves
A decade ago, physicists using twin detectors in Washington State and Louisiana detected gravitational waves—subtle ripples ...
earth8d
Supermassive black hole captured in an unexpected spin shift
New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...
The secret recipe of black holes: Study finds they can 'cook' their own meals in space
Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...
Physicists Discover Singularities-Free Black Holes Using Pure Gravity
A new study shows black holes can form without singularities, using only modifications to Einstein’s equations.
End to one of the greatest mysteries of the universe? Scientists discover what’s at the core of a black hole
From unifying quantum physics and gravity to working out what is dark matter, the universe has some deep questions that ...
BGR29d
Researchers simulated a black hole on Earth, and it actually started to glow
A group of researchers recently simulated the event horizon of a man-made black hole in a lab ... which describes gravity’s behavior as a continuous field known as spacetime.