Stunning 25-Year Timelapse Shows a Supernova Tearing Through Deep Space
A mind-blowing video shows the remnant of an ancient cosmic explosion bleeding out into the universe, pushing against…
Astronomers may have detected a first-of-its-kind superkilonova
The three stages of a theoretical superkilonova are imagined in this artist’s concept. A rapidly spinning massive star’s…
NASA’s Webb Identifies Earliest Supernova to Date, Shows Host Galaxy
NASA’s James Webb Space Telescope has observed a supernova that exploded when the universe was only 730 million…