In our study published on October 21, 2024, in the journal Physical Review Letters, we predict the existence of a new type of black hole that would be surrounded by rings similar in shape to ...
The researchers found that the emitted dark matter would ring space-time like a bell around the black hole. It would not be as strong of a signal as the ones that come from black hole ...
A constellation of small satellites could help researchers view processes in close vicinity of supermassive black holes like ...
The black hole, with an official name of 1ES 1927+654, is located in the distant constellation Draco. Astronomers have been monitoring the black hole for years, primarily since 2018 when the ...
But there are key distinctions. "Because Sagittarius A* is a much smaller black hole - it's around a thousand times smaller - its ring structure changes on timescales that are a thousand times ...
"For such a faint and unknown target, we were not sure if we would get any data at all — but the strategy worked." ...
It was such a violent event that even the overall ring structure of the black hole itself appeared to change in relation to the flare, suggesting an intriguing relationship between the two.