A mysterious supernova just rewrote the rules of star death. Astronomers are still struggling to explain what happened.

"Our study provides a new direction to understand the whole evolutionary history of massive stars toward the formation of ...

A new study reveals a rare-breaking white dwarf star, dubbed RXJ0528+2838, that is somehow generating a rainbow-like "bow ...

"We found something never seen before and, more importantly, entirely unexpected," team leader Simone Scaringi of Durham ...

A mysterious shockwave has been discovered around a dead star for the first time in history. With images taken by Muse, an ...

NASA's Chandra X-ray Observatory captured stunning footage showing the remains of Kepler's Supernova, a star that exploded in ...