Superluminous Supernova Puzzles Astronomers
Supernovae are surprisingly dependable. These brilliant and powerful explosions that mark the end of massive stars’ lives tend to shine anywhere from one hundred million to a few billion times brighter than the Sun for weeks on end. And their intrinsic brightness is always well known. But in recent years a rare class of cosmic … Continue reading "Superluminous Supernova Puzzles Astronomers"
Shannon Hall