NASA astronaut and Euclid native Sunny Williams was stuck in space for months on the International Space Station. Now, she is ...

Based on repeated stops and starts seen on NASA's countdown clock, the complex test originally planned for late November, ran into problems at various points on Saturday. NASA provided no details, but ...

During the Apollo era, NASA quietly developed emergency rescue missions in case astronauts became stranded in lunar orbit or ...

On Dec. 21, 1968, NASA’s Apollo 8 mission launched to the moon. Apollo 8 was the second crewed mission in NASA’s Apollo ...

The order, titled “Ensuring American Space Superiority,” emphasizes the role of the upcoming Artemis missions for Americans to journey to the moon and Mars.

"We are faced with another space race," Jared Isaacman, NASA's new administrator, told NBC News after he was sworn in on ...

Artemis II will mark humanity's first crewed journey beyond low Earth orbit since Apollo 17 in 1972. The approximately 10-day ...

On March 31, SpaceX launched the private Fram2 mission, which sent four private astronauts on a 3.5-day mission to Earth ...

Autonomous free-flying robots aboard the International Space Station (ISS) frequently lose their bearings. Without gravity to distinguish up from down, even precision sensors suffer from accumulating ...

Nasa's Artemis II astronauts powered through a heart-pounding launch rehearsal on December 20. The crew's precision drill brings Moon orbit history one step closer.

Thunderbird is a single-module space station that is designed to expand to a volume of 12,360 cubic feet (350 cubic meters) ...