The sun, a searing hot sphere of gas primarily composed of hydrogen and helium, boasts surface and outer atmospheric ...

The FAA says it has grounded the Starship vehicle pending a mishap investigation, and it is working with the company to ...

Learn what this survey recorded of exocomet belts, which imaged and identified bands of every size.

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

Astrophysicists have imaged a large number of exocomet belts around nearby stars, and the tiny pebbles within them. The crystal-clear images show light being emitted from these millimeter-sized ...

Our sun is essentially a searing hot sphere of gas. Its mix of primarily hydrogen and helium can reach temperatures ...

The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.

The asteroid is estimated to be between 656 and 1,443 feet across, and will pass at 16 times the distance to the moon.

The actress, 75, has reassured fans saying Brian, 77, is currently 'stable', while also revealing he felt well enough to take ...

Astrophysicists led by Trinity College Dublin have imaged 74 exocomet belts around nearby stars, providing a mass of research data.

The shred virtuoso also talks about working with Steve Vai and Brian May for his new album, 'Bumblefoot....Returns!' ...