A mysterious cosmic explosion linked to gravitational waves may reveal a previously unknown type of supernova event - a ...

In a first, astronomers were able to capture a supernova in its very first moments. A star 22 million light-years away gave up the ghost and astronomers were able to react fast enough to watch the ...

Earlier this year, a powerful gamma-ray burst traveled through space from a very distant source in the cosmos. The explosion was traced back to the early universe, just millions of years after the Big ...

The telescope captured near-infrared light from one of the earliest stars seen to explode in the history of the universe. (Nanowerk News) NASA’s James Webb Space Telescope has observed a supernova ...