NASA said it's seeking volunteers to help track its Artemis II Orion spacecraft as the crewed mission travels to the moon and ...

Two more of NASA's space telescopes got another look at comet 3I/ATLAS, an interstellar interloper that captured the world's ...

On Aug. 7 and 8, NASA's Nancy Grace Roman Space Telescope team assessed the observatory's solar panels and a visor-like ...

NASA's James Webb Space Telescope is helping scientists make discoveries that could alter theories about the universe's origins. Scientists at the University of Missouri "looked deep into the universe ...

Sean Duffy, the acting administrator of NASA for a little more than a month, has vowed to make the United States great in ...

The seven members of the Expedition 73 crew worked on science and station keeping activities during their week together ...

The three-man one-woman crew plans to spend at least six months and possibly longer aboard the International Space Station.

The executive order directs multiple federal agencies to streamline launch licensing, fast-track spaceport construction and better support emerging in-space industries.

Launched in 2004, the Neil Gehrels Swift Observatory – formerly the Swift Gamma-Ray Burst Explorer – has been dutifully studying gamma-ray bursts (GRBs) during its two-year mission, ...

SpaceX called off a launch attempt Sunday after detecting a leak in the plumbing that flows super-cold liquid oxygen ...

The new book "Gemini and Mercury Remastered" features iconic images from the earliest days of human space exploration ...