NASA has reported a significant meteor explosion in Earth's atmosphere several months ago -- and we didn't see it coming. Share on Facebook (opens in a new window) Share on X (opens in a new window) ...

The James Webb Space Telescope has just made a landmark observation of the death of a massive star that exploded when the universe was still in its early stages, just 730 million years after the Big ...

Astronomers have released a rare time-lapse video showing the violent expansion of a dead star over two decades. The footage ...