How astronomers are piecing together the mysterious origins of superluminous supernovae
by Jonathan O’Callaghan When a massive star reaches the end of its life, it can explode as a supernova. But there’s a unique type of supernova that’s much brighter that we’re just starting to understand – and which may prove useful in measuring the universe. Known as superluminous supernovae, these events are typically 10 to 100 … Read more