Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old.

Betelgeuse, one of the most famous stars, is set to go supernova soon. This event will make it shine as brightly as the full ...

Astronomers have spotted AT2025ulz, a rare dual explosion — a supernova and a kilonova — that may be the first-ever observed ...

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

James Webb has spotted the most distant supernova ever seen, exploding just 730 million years after the Big Bang, offering ...

A superkilonova candidate event, named AT2025ulz, was observed in 2025; LIGO and Virgo first spotted gravitational waves, ...

An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope ...

Learn about what may be the first ever superkilonova ever observed, emitting gravitational waves that hint at the collision ...

An international team of astronomers has, for the first time, successfully probed the early universe. An international group of astronomers has reached a new milestone in studying the early universe.

Astronomers report a strange cosmic blast that looked like a kilonova, then behaved like a supernova, hinting at a possible first “superkilonova” and leaving scientists debating how stars truly die.

A puzzling cosmic blast detected in both light and gravitational waves may hint at a previously unseen type of explosion, ...