NASA plans to bring astronauts Wilmore and Williams back to Earth earlier than expected with a SpaceX capsule switch, cutting ...

NASA astronaut Suni Williams tells John Dickerson about her extended stay in space with crewmate Barry "Butch" Wilmore aboard ...

After Elon Musk said SpaceX would rescue the “stranded” Starliner astronauts, NASA moved their return date up by two weeks — a slight adjustment to a plan that had already been in place for months.

Suni Williams conducted a record-breaking spacewalk outside the ISS. An amateur astrophotographer photographed her from Earth ...

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

Two astronauts -- one in space, and one on Earth -- will discuss daily life on the ISS, and you can ask them questions in the ...

Stranded NASA astronaut, Sunita Williams, has broke the space-walk record by a woman, reaching a total of 62 hours and six ...

A photographer on Earth has captured an incredible telescope image of NASA astronaut Suni Williams outside of the ...

The allegedly stranded astronauts traveled to space aboard a craft called the Boeing Starliner. That trip did not go as ...

Boeing announced Monday it lost $523 million on the Starliner crew capsule program last year, putting the aerospace company ...

Experts stressed that the new strain did not itself appear to be an immediate human threat. But the rise of a new strain is troubling and points to the risk of a viral phenomenon known as ...

Four Americans who do so currently are Expedition 72 Commander Suni Williams, and Flight Engineers Butch Wilmore ... Right ...