Massive stars end their lives in supernova explosions with very bright light. Kurzgesagt, an educational YouTube channel, explains how the environment and life will be affected if this supernova ...

Astronomers have witnessed the birth of a rapidly spinning, highly magnetized neutron star or "magnetar" for the first time. The observation of this event, triggered by the death of a massive star, ...

Scientists have found new clues about an ancient supernova, RCW 86. Observations show its expanding material slows down when ...