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

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

A new video shows the evolution of Kepler's Supernova Remnant using data from NASA's Chandra X-ray Observatory captured over ...

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

New high-resolution images show that novae are anything but simple stellar fireworks. One exploded with multiple gas streams colliding almost immediately, while another shockingly delayed its eruption ...

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

OnlyFans creator Anya Lacey is calling foul on a Florida governor hopeful’s “sin tax” idea, blasting the proposal as ...

The science pros at TKOR push pyro limits with exploding LEGO and flammable balls experiments. Grassley sounds alarm on FBI’s raid at Mar-a-Lago Zelensky makes major concession to end Ukraine war ...

Incredible drone footage from the scene shows thick black smoke billowing over the city and a huge blaze devouring the building, believed to be a factory on Sunbeam Street. The cause of the fire was ...

NASA has released an unprecedented time-lapse video showing the evolution of Kepler’s Supernova Remnant, a cosmic relic of a ...

The plane used by the U.S. military to strike an alleged drug-smuggling boat off Venezuela last fall was painted to look like ...

Kepler's supernova remnant is extremely exciting for astronomers – a rare example of a supernova for which we have a clear ...