LSU researchers helped uncover what may be the first clear detection of gamma rays from a superluminous supernova, using data ...

In space, things frequently go boom. And recently, on Oct. 9, astronomers observed an extraordinarily colossal boom. NASA's Swift Observatory, which is specifically designed to spot the most powerful ...

Astronomers may have found an explanation for one of the biggest mysteries revealed by the James Webb Space Telescope (JWST): ...

The exploded star Tycho, called the Tycho Supernova. (It's not the star recently observed exploding, but a past supernova event.) Credit: NASA / CXC / RIKEN and GSFC / T. Sato et al. / Optical: DSS ...

"The supernova was named 'supernova Hope' since it gives astronomers hope to better understand the universe’s changing expansion rate." When you purchase through links on our site, we may earn an ...

Less than half the predicted number of supernova remnants in our galaxy have been found – where are all the others? When you purchase through links on our site, we may earn an affiliate commission.

A supernova is a stellar explosion, which occurs when the lives of some really massive stars come to an end. In this violent epilogue, the star expels the material from its outer layers by means of a ...