Amid what some call a new space race, the historic journey around the moon tested a spacecraft that had never before been flown by crew and collected data for future lunar ventures.

NASA Administrator Jared Isaacman says the Artemis III crew will be announced soon — and that the next mission will return humans to the moon.

Tiny lab-grown replicas of human tissue are helping scientists understand what deep space really does to the body.

When the Orion capsule splashed into the Pacific Ocean after Artemis I in December 2022, it had just survived the fastest, hottest reentry any spacecraft built for humans had faced in more than 50 years.

From ion engines to deep-space propulsion, here's the real science that connects NASA's tech with the TIE Fighter ships seen in "Star Wars."

Another name has been added to the growing list of dead and missing scientists.

NASA Administrator Jared Isaacman discusses ambitious plans for America's future in space. He highlights building a Moon base by 2027 with uncrewed robotic landers, followed by crewed missions in

NASA’s Boeing Co. rocket just propelled astronauts farther into space than ever before. The Trump administration is already looking to competitors for a replacement.