Astronomers observed the fading light of supernova SN 2025kg, which followed the fast X-ray transient (FXT) named EP 250108a.

Astronomers have confirmed that a distant supernova will appear in the night sky once more in 2037. The event, caused by light bending around a massive galaxy cluster, is a cosmic illusion repeating ...

Astronomy is increasingly becoming an online affair. Recent discoveries of interstellar Comet 3I/ATLAS and R2 SWAN have highlighted this fact, when both were first discussed on message boards and ...

The protocol used to find these young supernova explosions could be used on data from the upcoming Vera C. Rubin Observatory. The early stages of a supernova explosion are revelatory in what they can ...

This powerful side-by-side comparison shows just how bright a star explosion is. Recently, the Hubble Space Telescope captured a before-and-after image of a star exploding brightly. With the images ...

A study looking at ancient texts may have found evidence of a galactic supernova in a poem praising Saladin, the first sultan ...