This Star Trek concept ignited a dream that humans could one day travel faster than the speed of light. Now physicists are ...

"Both hemispheres are darkening," the team explained. "The Northern Hemisphere is darkening at a faster rate." ...

Image specialist Andy Saunders on mining NASA's archives for the ultimate record of America's early space programs ...

NASA has thrown a lifeline to scientists working on a mission to visit an asteroid that will make an unusually close flyby of ...

During the conference, NASA reiterated that safety was the number one priority for the flight. Artemis II was originally ...

Space agency has furloughed about 15,000 personnel, but employees working on ‘presidential priorities' will stay on job.

NASA is in crisis. The space agency that once embodied American ambition—proof that our government could do bold things and solve hard problems—is now unraveling before our eyes. Unless a different ...

NASA's Perseverance rover may have captured early images of interstellar comet 3I/ATLAS. While a viral photo shows a bright, ...