NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...

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

NASA has released a decades-long video showing Kepler’s supernova remnant evolving in X-rays, using Chandra Observatory data ...

NASA has released its longest-ever time-lapse from the Chandra X-ray Observatory, capturing the expanding remains of Kepler’s Supernova, one of the most powerful stellar explosions ever witnessed by ...

WATCH the shocking moment a rare black whole gobbles up a star and causes an earth-shattering explosion in a stunning new Nasa clip. Astronomers have created an extraordinary animation after detecting ...

Recently, the Hubble Space Telescope captured a before-and-after image of a star exploding brightly. With the images one year apart, the contrast shows how bright a supernova is, and how that ...

CAPE CANAVERAL, Fla. (KGO) -- The latest setback for SpaceX and NASA will not deter them from launching more flights in the future. They're hard at work trying to figure out what went wrong after ...