The James Webb Space Telescope has caught what appears to be the earliest supernova humanity has ever seen, a stellar death ...

Min Read This highly detailed image of the Crab Nebula was assembled by combining data from five telescopes spanning nearly ...

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 young solar system does not just build planets from dust and gas. It can also be shaped by what happens nearby, including ...

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

Astronomers are witnessing a celestial drama unfold in the V Sagittae star system, located 10,000 light-years away. A dense ...

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

A double blast of dying stars may be the first observed case of a long-hypothesized, never proven “superkilonova.” Although ...

Scientists say dolphins and orcas have teamed up to hunt salmon off British Columbia. It’s the first time such behavior has ...

Astronomers announce evidence of a rare and unprecedented cosmic event that might represent a new type of violent explosions ...

For years, telescopes have been finding extremely energetic blue stellar explosions that could not be explained until now.

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