The jet outshone the light from the entire Milky Way galaxy by a factor of more than a thousand.
An extremely high-energy jet of matter shot out of a supermassive black hole billions of light-years away is pointed at Earth, astronomers have found.An international team of researchers have revealed the likely source of an incredibly bright flash resulting from a cosmic explosion that occurred in a distant corner of the universe.
The study suggests that the jet was produced when this distant black hole began devouring a nearby star that had strayed too close. As the black hole fed on the material of the star, it ejected a stream of particles traveling at close to the speed of light in the form of a jet, which appears to be pointed directly at our planet.
Prior to AT 2022cmc, scientists had only detected three other Doppler-boosted TDEs, making the latest event a particularly rare find.
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Magnetic Milky Way filaments dwarfed by mysterious structures in distant galaxy clusterRobert Lea is a science journalist in the U.K. whose articles have been published in Physics World, New Scientist, Astronomy Magazine, All About Space, Newsweek and ZME Science. He also writes about science communication for Elsevier and the European Journal of Physics. Rob holds a bachelor of science degree in physics and astronomy from the U.K.’s Open University. Follow him on Twitter sciencef1rst.
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