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

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

A distant supernova exposed elements from a star’s core. The result reshapes ideas of how massive stars evolve. According to ...

Astronomers have witnessed a rare “extremely stripped supernova” that exposed the inner silicon layers of a dying star, confirming theories of stellar fusion and offering new insight into how ...

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 ...

A massive star exploded as a supernova around 11,300 years ago. Its remnants are one of the most studied supernova remnants ...

There are signs deep beneath the Pacific Ocean that an exploding star once sent cosmic rays blasting out towards Earth, and ...

It pulsed with energy as it expelled its outer layers, shedding the material into space ... nature and the path it followed to exploding as a supernova. Some astrophysicists think it may have been a ...

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 ...

We discovered *** new type of supernova that is um very, very different to anything we have observed before. The data tells us that the supernova is connected with *** star that was uh that has lost ...

SN2021yfj is a new kind of supernova, challenging our understanding of stellar evolution. Its progenitor lost its outer shells well before the supernova happened and only consisted of its ...

Global cooling associated with the impact of supernova remnants may have affected plants and animals, including species related to humans.