NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different speeds, offering unprecedented insights into stellar explosions, cosmic ...
Read full article: Why is there an abandoned missile base in this remote Florida marsh? Cash Creek at Tate's Hell State Forest Artist's concept of a red giant star and white dwarf orbiting one another ...
Astronomers have released a rare time-lapse video showing the violent expansion of a dead star over two decades. The footage ...