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UH astronomers discover biggest explosion since the Big Bang
By observing these prolonged flares, we gain insights into black hole growth when the universe was half its current age and galaxies were busy places—forming stars and feeding their supermassive black holes 10 times more vigorously than they do today.
A supermassive black hole was observed belching up a star it gobbled up three years earlier — leaving astronomers puzzled by the delayed intergalactic indigestion. “This caught us completely ...
radio and other waves for up to a few weeks or months while they occur. When they happen, some of the leftover gas and dust from a destroyed star is flung away from the black hole. The rest then ...
The black hole would create different convection patterns deep in the star’s interior, which could potentially be picked up through a technique called asteroseismology.
It's a cosmic jungle out there for stars that venture too close to black holes. A team from the Massachusetts Institute of Technology has found 18 new examples of black holes that are ripping ...
If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. A new study claims that approximately 50 percent of all black holes that consume stars ...
Years after ripping stars to shreds, 24 black holes suddenly flared up with radio waves in inexplicable 'burping' bouts. Half of all star-killing black holes may experience the same. When ...
To detect the gravitational wave background, astronomers studied fast-spinning stars called millisecond ... waves originating from smaller black holes that are up to 10 times as massive as the ...
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