A cosmic explosion with an energy equivalent to the output of a billion suns went unnoticed by astronomers until they caught ...
It was only last October that telescopes spotted a gamma ray burst—caused by the collapse of a black hole—that was so ...
A doctoral candidate from the University of Washington may have heard a cosmic explosion that explains how the Moon came into ...
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NASA X-ray mission sheds new light on 2,000-year-old cosmic blast, revealing a long-hidden structure
A new study from NASA reveals that a supernova observed nearly two millennia ago expanded inside a pre-formed cosmic cavity, ...
Add Yahoo as a preferred source to see more of our stories on Google. Astronomers have witnessed a cosmic explosion that emitted as much energy as 400 billion suns. The event, which has been nicknamed ...
A strange flash in a distant galaxy first looked like a familiar kind of stellar wreckage, the radioactive afterglow of colliding neutron stars known as a kilonova. Then it brightened again, shifted ...
A high-energy neutrino detected in the Mediterranean has sparked debate over a possible exploding black hole, with scientists weighing Hawking radiation, dark matter links and alternative cosmic ...
In 2023, astronomers using NASA’s Chandra X-ray Observatory and Hubble Space Telescope spotted an unusual class of short gamma-ray bursts, whose origin appeared to be the collision of two neutron ...
GRB 230906A, a short gamma-ray burst first detected in 2023, points to a faint galaxy embedded within a long stream of torn ...
A space explosion detected this summer burned for days on end, making it the longest and most unusual gamma-ray burst ever seen. Gamma-ray bursts are the universe’s most powerful explosions. They ...
Artist's rendition of GRB 250702B's ultra-relativistic jet (moving at nearly the speed of light) escaping from its dusty, massive host galaxy. Astronomers at the University of North Carolina at Chapel ...
Ashna Gulati receives funding from the Australian Research Training Program and the Australian Research Council Centre of Excellence for Gravitational Wave Discovery (OzGrav). Tara Murphy receives ...
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