The supernova exploded over 13 billion years ago in a galaxy far, far away.

The James Webb Space Telescope and other international observatories have spotted a 13-billion-year-old supernova. On Tuesday ...

For the first time, astronomers have captured the brilliance of a superluminous supernova via gravitational lensing.

Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...

The Webb space telescope observed a supernova that took place when the universe was 730 million years old, setting a new ...

A distant gamma-ray burst has led astronomers to a rare supernova from the Universe’s early years, revealed by JWST. But why ...

A faint, tiny flash of red light glimpsed at the Cosmic Dawn more than 13 billion years ago has smashed the record for the ...

Supernovae aren't one of the JWST's main science themes, but the perceptive telescope is full of surprises. Recently, it ...

New findings have revealed that a supernova struck Earth 10 million years ago, and the evidence lies at the bottom of the sea. An unexpected deep-sea deposit ...

For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...