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

NEW YORK (AP) — Scientists for the first time have spotted the insides of a dying star as it exploded, offering a rare peek into stellar evolution. Stars can live for millions to trillions of years ...

This material, says a team led by astrophysicist Steve Schulze of Northwestern University in the US, constitutes the first direct evidence of the theorized concentric shells of different elements that ...

Researchers, including a Rutgers astronomer, reveal new insights into a star's death in its final momentsA team of scientists, including Rutgers-New ...

The supernova explosion, designated as SN 2018gv, is found in the spiral galaxy NGC 2525. According to NASA, Hubble began ...

A new picture shows the inside of a star turning on itself in the short time before it spectacularly exploded.

A supernova blast 2.2 billion light-years from Earth has given astronomers a deeper view into a star's centre than ever ...

The inside of a star turned on itself before it spectacularly exploded, according to a new study from NASA’s Chandra X-ray ...

Scientists think a gigantic dying star tried to swallow a black hole. It didn't end well for the star, a new study says.

A blowtorch of seething gases erupting from a volcanically growing monster star has been captured by NASA's James Webb Space ...