Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.

Deep-sea samples reveal traces of past cosmic explosions, prompting researchers to seek further proof in lunar soil.

The Crab Nebula is the remnant of a supernova which was observed almost 1000 years ago. Although it corresponds to one of the ...

This nebula boasts a massive size fitting for the ... believed to be in a short evolutionary stage before becoming a supernova. NGC 2359 is located about 15,000 light-years from Earth, positioned ...

A supernova is one of the most powerful and mysterious phenomena in the universe. It’s an event that occurs when a star reaches the end of its life, triggering an explosion that releases immense ...

In its center lies a white dwarf star. The Crab Nebula is an example of a supernova remnant. The orange filaments are the tattered remains of the star and consist mostly of hydrogen. The rapidly ...

If you woke up Saturday morning to a layer of dirt on your car, you're not alone. KDKA-TV received countless calls and pictures showing the thin layer of what looked like mud on people's cars in ...

Stunning new imagery and other data from NASA’s James Webb Space Telescope (JWST) reveal new details about a pair of enigmatic infrared ring structures accompanying a distant planetary nebula. The new ...

In the center lies the remnant of that old star – a white dwarf. Since 1980, observatories studying this nebula have detected high-energy X-rays coming from the white dwarf at its core.

A stunning new image from NASA's James Webb Space Telescope is providing unprecedented insights into the processes of star formation deep in the cosmos. The region, known as Lynds 483, or L483 for ...

Syrian interim President Ahmed al-Sharaa declared on Friday that the security forces will continue to pursue the remnants of the ousted regime so that they are brought to justice. In a pre-recorded ...

Cosmic sparkle: NASA's Hubble Space Telescope captured the globular cluster NGC 2298, a sparkling collection of thousands of stars held together by their mutual gravitational attraction.