A new AI-powered framework could transform how astronomers measure the expansion of the Universe. By analyzing images of Type ...

Astronomers using NASA’s Chandra X-ray Observatory to observe galaxy Messier 83 (M83) spotted the unexpected explosive ...

For the first time, astronomers have captured the breathtaking moment of a supernova explosion. This cosmic event reveals the ...

The aftermath of a supernova, a stellar explosion, is usually a slowly fading cloud of hot gas. So when astronomers pointed NASA's Chandra X-ray Observatory at the nearby galaxy Messier 83 (M83), they ...

NASA's Hubble Space Telescope has captured a spectacular red, white, and blue view of one of the Milky Way's oldest star clusters to celebrate the nation's 250th anniversary. Hidden within the ancient ...

NASA is lighting the cosmos in red, white and blue in honor of the 250 t h birthday of the United States—and the show even ...

NASA's Chandra spacecraft detected supernova wreckage near Sagittarius A*, the Milky Way's central black hole, revealing ...

If the supernova remnant is confirmed, it would be one of the closest to the supermassive black hole that lies in the center of the Milky Way ...

Earth is receiving cosmic dust from an ancient supernova. Dust falls every night. Mostly dirt, ash, smog. But something else has been raining down for thousands of years. Something from much farther ...

NASA is lighting the cosmos in red, white and blue in honor of the 250th birthday of the United States—and the show even ...

When the Strawberry Moon rises above South Carolina on Monday June 29 that is the celestial signal that summer has begun. The ...