Astronomers using the James Webb Space Telescope report that a powerful gamma-ray burst detected in March may have been ...

A team of astronomers including George Washington University physics Ph.D. student Eliza Neights recorded an extraordinary ...

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

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

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

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

Webb traced the light of a dying star, supernova GRB 250314A, from when the universe was only 730 million years old.

The cosmic record breaker has now been confirmed by astronomers, who see that the James Webb Space Telescope has detected ...

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

A single gamma-ray burst has forced astronomers to redraw their mental map of how the most violent explosions in the universe ...

"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its ...

The James Webb Space Telescope has observed a rare supernova from 730 million years after the Big Bang, linked to a gamma-ray burst detected in March 2025.