What a rare lensed supernova could mean for measuring cosmic expansion
A burst of light in the deep sky is doing something it should not be able to do.…
This black hole released energy equivalent to 10,000 billion suns
Black holes are certainly one of the most powerful structures in the universe. And if you still had…
Largest observed flare from a black hole unleashes the light of 10 trillion suns
Astronomers have spotted the largest and most distant flare ever observed from a supermassive black hole. Nicknamed “Superman,”…