New discoveries help astronomers crack 1181 AD supernova mystery
The "zombie star" still holds some secrets
Biggest gamma-ray burst ever recorded came from a "regular" supernova
Evidence collected on a once-in-a-lifetime cosmic event confuses scientists
NASA releases photos of nearby supernova, lighting up space like it's Christmas
The James Webb Space Telescope makes yet another brilliant discovery
This time-lapse shows a supernova exploding brighter than five billion suns
One year compressed into 30 seconds