It's the last clearly observed supernova in the Milky Way, Gassel said.

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

Astronomers have obtained remarkably detailed images of two stellar explosions -- called novae -- just days after they began.

New high-resolution images show that novae are anything but simple stellar fireworks. One exploded with multiple gas streams ...

Decades in the making, NASA's X-ray timelapse shows a stellar explosion expanding into space at up to 2% the speed of light.

In this video, I test a selection of kitchen gadgets that have received five star ratings. Each tool is used in real cooking ...

Explore the world of lightsabers in this engaging video. While lightsabers may not be real, the concepts behind them are ...

"Supernova explosions and the elements they hurl into space are the lifeblood of new stars and planets," said Brian Williams ...

The San Antonio Spurs have been one of the biggest success stories this season. After an offseason of hearing about the Nuggets and Rockets as the defending-cha ...

Astronomers using the James Webb Space Telescope report that a powerful gamma-ray burst detected in March may have been produced by the explosion of a massive star just 730 million years after the Big ...

It’s encouraging to see Lego use technology to innovate on its standard bricks, but it should also make use of the ...

Followed by a documentary crew and millions on social media before gunfire derailed his career, he's back on the court, at ...