A completely new supernova variant finally shows a glimpse of a star’s innermost “guts” moments before its destruction.

Hubble caught a star exploding — and it’s helping map the cosmos Date: July 25, 2025 Source: ESA/Hubble Summary: In the sprawling Hydra constellation, 137 million light-years away, lies NGC ...

But the newly discovered supernova, dubbed SN 2021yfj, displayed a startling different chemical signature containing silicon, ...

An international team of scientists has discovered a unique supernova, rich in silicon, sulfur and argon, revealing insights into the death throes of stars.

NEW YORK -- Scientists for the first time have spotted the insides of a dying star as it exploded, offering a rare peek into ...

Artificial intelligence helps astronomers observe what may be the first known case of a star exploding while interacting with a black hole.

Stars often die with a final burst of beauty. For the first time, astronomers have captured visual proof that a star can explode not once, but twice before fading forever.

"We're now entering an era where we can automatically catch these rare events as they happen, not just after the fact." ...

A new discovery about what happens when a supernova – an exploding star – and a black hole collide could change the way scientists understand the lives and deaths of stars. The finding was the ...