Astronomers detect largest cosmic explosion ever seen
Astronomers have discovered what they believe to be the largest explosion ever detected. …
Last year, astronomers detected the brightest explosion on record, a gamma-ray burst known as GRB 221009A, which lasted just over ten hours. Although this was brighter than AT2021lwx, it lasted for just a fraction of the time, meaning the explosive power of the AT2021lwx explosion was far greater.