The new crew will replace four station fliers who returned to Earth ahead of schedule last month due to a medical issue.

The quartet's arrival will take the ISS back up to its normal complement of seven crewmembers. The station has been staffed ...

SpaceX halted Falcon 9 launches for a week while it investigated that issue, which was traced to a fuel leak in one of the ...

NASA's giant new moon rocket is on its way to the launch pad. The 322-foot Space Launch System rocket began its 1 mph creep from Kennedy Space Center's Vehicle Assembly Building on Saturday morning.

NASA plans to test the planned leak repair with a second dress rehearsal fueling test later this month.

NASA announced the news Tuesday, shortly after the critical fueling test ended at Kennedy Space Center. Until the ...

NASA is fueling its new moon rocket in one final make-or-break test before sending astronauts on a lunar fly-around. The ...

NASA Artemis 2 moon mission remains on track as crew members enter quarantine in Texas to avoid exposure to illness. SLS ...

Meir, a marine biologist and physiologist and daughter of an Iraqi-Israeli father and Swedish mother, served as a flight ...

The rollout sets the stage for tests and dress rehearsals ahead of NASA's first crewed flight to the moon in more than 50 ...

A NASA astronaut on the ISS captured the Space Launch System rocket for Artemis 2, a mission that aims to bring four astronauts around the moon as soon as Feb. 6.