HOUSTON – After more than two decades of service with NASA and four spaceflights, including the troubled Boeing Starliner mission, astronaut Barry "Butch" Wilmore has decided to retire, the space ...

As its name suggests, Artemis 2 will be the second mission of NASA's Artemis program — but it's the first to fly a crew ...

When, during the International Space Station (ISS) mission, astronauts Sunita Williams and Butch Wilmore stretched from eight ...

Mission Control will be packed with experts, specialists and flight directors around-the-clock as NASA takes on its most ...

A spacecraft could plunge into Earth’s atmosphere as soon as Tuesday. While most of the probe will likely burn up during reentry, a few components are expected to survive.

In shaking up its Artemis lunar program, NASA's new moon plan looks more like the Apollo missions of the 1960s. Instead of ...

A week after the NASA Administrator promised consequences for the agency’s mishandling of the Boeing Starliner saga, two key leaders of its Commercial Crew Program are being replaced. NASA said that ...

Ken Bowersox, NASA’s associate administrator for space operations, is retiring from the agency less than a week after the release of the Starliner report.

NASA’s Mike Fincke identified himself Wednesday as the astronaut whose medical condition prompted the space agency’s first medical evacuation.

The Boeing Starliner spacecraft that flew NASA’s Crew Flight Test astronauts Butch Wilmore and Suni Williams to the International Space Station remained docked at the forward port of the station’s ...

A SpaceX Dragon cargo vehicle that has spent six months docked at the International Space Station is due to depart for a California landing.