The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

Astronomers from Texas have witnessed the moment a star's surface is torn apart by a supernova, becoming oblong in the ...

For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...

The Oct. 30 incident saw the plane rapidly lose altitude and sent at least 15 to 20 people to the hospital.

When massive stars reach the end of their lives and explode in a supernova, they can leave behind huge structures in space called supernova remnants. These are often favorite targets of astronomers ...

"The supernova was named 'supernova Hope' since it gives astronomers hope to better understand the universe’s changing expansion rate." When you purchase through links on our site, we may earn an ...

The gravity of a distant galaxy warped space and magnified the light of a faraway supernova, potentially revealing tantalizing details about stellar explosions, as well as an unseen population of ...

Astronomers from Texas have witnessed the moment a star's surface is torn apart by a supernova, becoming oblong in the process and producing more light than the entire galaxy for an instant.

When a massive star runs out of fuel and approaches the end of its life, it explodes in a huge outpouring of energy called a supernova. These events can be so bright that they outshine entire galaxies ...

As a cocoon of material forms around massive red supergiant stars, it causes dimming that could indicate they are about to explode. When you purchase through links on our site, we may earn an ...

What is the largest explosion you’ve ever heard of or seen? Is it fireworks? Rocket launches? Nuclear explosions? What about up in space? Is it a solar flare? Think again, as the largest explosion in ...

Studying samples from the Bennu asteroid, researchers have found sugars essential for biology, stardust and ... something ...