A "serious medical condition" with a crew member aboard the International Space Station has led NASA to bring the astronaut ...

On Jan. 8, 2024, an explosion tore through the Sandman Signature Hotel near West 7th Street, injuring 21 people and forcing nearby businesses to shut down for months ...

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

"This was many times more energetic than any similar event and more than any known explosion powered by the collapse of a ...

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

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

NASA astronaut Nichole Ayers proved this just last summer. On July 1, 2025 the former ISS crew member documented a dramatic ...

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

Space scientists have released jaw-dropping scenes capturing a star’s violent death — recorded over more than two and a half decades.

The scenes track the furious expansion of Kepler’s Supernova Remnant, the glowing remains of a star first spotted in 1604 by ...

After a fairly eventful mission to the Moon's surface, Charles Duke left several items on the Moon, and a message to whoever ...

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