The "city killer" asteroid 2024 YR4 won't hit Earth or the moon when it whizzes by in 2032, the latest James Webb Space Telescope observations confirm.

The James Webb Space Telescope captured a stunning spiral galaxy 65 million light-years away, revealing glowing dust clouds and stellar nurseries.

Two heads are better than one in the latest images from NASA's James Webb Space Telescope, which reveal new detail in a mysterious, little-studied nebula surrounding a dying star.

NASA officials warn thousands of undetected “city killer” asteroids may be circling near Earth. With limited deflection tools ready, are we prepared if one suddenly shifts onto a collision course?

NASA is monitoring an asteroid that is hurtling toward Earth at about 22,000 miles per hour, according to the Center for Near Earth Object Studies (CNEOS). The space rock known as "2026 CC" measures ...

A NASA aircraft had to make a "gear-up landing" in Houston on Tuesday due to a mechanical problem, NASA spokesperson Bethany Stevens noted in a post on X. "Today, a mechanical issue with one of NASA’s ...

The NASA/ESA/CSA James Webb Space Telescope has topped itself once again, delivering on its promise to push the boundaries of the observable universe closer to cosmic dawn with the confirmation of a ...

WASHINGTON — NASA and the Department of Energy have agreed to work together on development of nuclear reactors for the moon as industry awaits the release of a final call for proposals. NASA and DOE ...

A new image taken by NASA’s James Webb Space Telescope provides an astonishingly close up look of a dying star crumbling into gas and dust — as well as a morbid preview of the fate that could ...

NASA's James Webb telescope captured a new image of the Helix Nebula in detail. The Helix Nebula is 650 light-years away from Earth. NASA’s James Webb Space Telescope captured mesmerizing new images ...

A new image of the Helix Nebula taken by NASA’s James Webb Space Telescope’s Near-Infrared Camera (NIRCam) shows an unprecedented level of detail within the planetary nebula, telling us more about its ...