The rollout will set the stage for tests and dress rehearsals ahead of NASA's first crewed flight to the moon in more than 50 years. The mission could launch in three weeks.

NASA’s upcoming Artemis II flight will be the first crewed lunar mission in over 50 years, but it will not land on the moon. Here’s why.

NASA is preparing to send astronauts to the moon as early as next month, which will include Canadian Space Agency's Jeremy Hansen. But first they need to ensure the rocket and spacecraft are ready to fly.

The crew member of concern is doing fine,” NASA said after their return early Thursday, the first time in the space station’s 25-year history that a crew returned home early because of a medical concern.

A stronauts’ bodies undergo plenty of stress beyond just the extraordinary g-forces at launch. Microgravity, cosmic radiation, biological clock disruptions, and more all take a toll on space travelers. Now, new research is shedding light on how these invisible stressors can prematurely age astronauts—and how they can bounce back.

Four astronauts returned safely to Earth early on Thursday after an undisclosed serious medical condition affecting one of them forced an end to their International Space Station mission a few weeks early.

Ahead of the historic mission which will return humans around the moon, NASA's giant SLS rocket is set to roll to the KSC launch pad for testing.

NASA's SpaceX Crew--11 mission safely splashed down off the coast of California early Thursday morning, returning from a science expedition onboard the International Space Station (ISS). The crew's return concludes a mission dedicated to cutting--edge research that advances humanity's presence in space and benefits life on Earth.