A cosmic explosion with an energy equivalent to the output of a billion suns went unnoticed by astronomers until they caught ...
A doctoral candidate from the University of Washington may have heard a cosmic explosion that explains how the Moon came into ...
It was only last October that telescopes spotted a gamma ray burst—caused by the collapse of a black hole—that was so ...
The ‘guest star’ of 185 AD has been one of astronomy's most unresolved cases for over 1800 years. Ancient Chinese chroniclers ...
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Hubble reveals the Crab Nebula is still exploding after 1,000 years, exposing a rare real-time view of cosmic expansion
A new analysis from NASA using the Hubble Space Telescope shows that the Crab Nebula, the remnant of a supernova recorded in 1054, is still rapidly expanding, offering rare, direct evidence that the ...
Add Yahoo as a preferred source to see more of our stories on Google. Scientists may have to rethink their playbook for studying gamma-ray bursts, the most powerful known cosmic explosions, after a ...
GRB 230906A, a short gamma-ray burst first detected in 2023, points to a faint galaxy embedded within a long stream of torn ...
In 2023, astronomers using NASA’s Chandra X-ray Observatory and Hubble Space Telescope spotted an unusual class of short ...
Some of the universe's most extreme explosions leave behind almost no trace. The original explosion is unseen, but our observations can capture the long-lived echo it leaves behind as the shock front ...
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 ...
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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