Interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday. New X-ray images could shed light on its composition.

By the authority vested in me as President by the Constitution and the laws of the United States of America, it is hereby ordered: Section 1.  Purpose.

Live updates from the Starlink 6-99 mission, which launched 8:42 a.m. Dec. 17 from Pad 39A at NASA's Kennedy Space Center.

Between January and March, IXPE locked its gaze on the Perseus Cluster, a colossal gathering of galaxies wrapped in gas as ...

In 2025, NASA also consolidated its social media accounts to improve clarity, compliance, and strategic alignment. After ...

Edwards AFB boasts the longest runway on any military airfield under the ownership of the United States Department of Defense (DOD). The base served as the primary landing site for early Space Shuttle ...

NASA has successfully tested its X-66 aircraft in a wind tunnel, hoping it can reduce fuel consumption by at least 30%.

KENNEDY SPACE CENTER — NASA and SpaceX successfully launched the four-member Crew-11 mission to the International Space Station on Friday morning, after weather forced the scrub of the mission a day ...

A blended-wing body aircraft is essentially one giant wing with the cabin built inside. Two California companies are racing ...

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, ...

An important part of data collection for the United States space program, the North American X-15 had astonishing performance ...

The comet, sometimes described as a 'giant dirty snowball,' has been observed dimming and brightening in a pattern likened to ...