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

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

The combination of a supernova and a kilonova may have produced a rare space explosion that astronomers have never seen ...

A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...

Explore the colossal red supergiant Betelgeuse in Orion and discover why astronomers are riveted by its unpredictable ...

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, ...

A case of astronomical fratricide is doomed to end in a fiery supernova bright enough to be spotted from Earth during the day ...

Astronomers may have discovered the first example of an explosive cosmic event called a "superkilonova," in the form of a gravitational wave signal detected on Aug. 18, 2025.

Astronomers using the James Webb Space Telescope have detected the most distant supernova ever observed, offering new ...

How common are Earth-like planets in the universe? When I started working on supernova explosions, I never imagined that my ...