Have you ever wondered what a star looks like before it goes supernova? Scientists are making new discoveries about how ...

Astronomers have seen a lot of stars explode, but one unusual stellar death is forcing them to rethink what they thought they ...

A star exploding at the end of its life has rocked the cosmos like no other that humanity has ever seen. In 2021, astronomers watched in astonishment as a supernova 2.2 billion light-years away named ...

New X-ray data from NASA’s Chandra telescope reveals Cassiopeia A’s chaotic final hours, showing how dying stars collapse and explode.

In a significant breakthrough, astronomers have recently discovered a “ghost star” nestled within the remnants of a supernova ...

NGC 7456 may look like just another spiral galaxy, but it’s full of surprises. From vibrant star-forming regions glowing pink ...

A rare supernova let scientists glimpse a star's interior, revealing a dense silicon-sulphur shell and unexpected helium that should have vanished earlier. (Nanowerk News) An exploding star has given ...