Suni Williams, a NASA astronaut and Needham native, is expected to answer questions from reporters on Friday about her unexpectedly long stay aboard the International Space Station.

Two NASA astronauts stranded in space after a fiasco involving a Boeing space craft have held their first press conference.

Three months after the Starliner launched, NASA astronauts Barry Wilmore and Suni Williams remain in space. Here's a timeline ...

NASA on Thursday said that it has postponed its Crew-9 mission by a day to no earlier than Sept. 25 to complete prelaunch ...

With Boeing's Starliner spacecraft is safely back on Earth, NASA says Crew Flight Test astronauts Butch Wilmore and Suni ...

Starliner has returned to Earth without a crew. A former astronaut details what it means for NASA, Boeing, and the astronauts still in space.

The Starliner debacle fueled speculation that the space agency would dump Boeing. But if it did, it would be left with SpaceX ...

Boeing’s CST-100 Starliner Calypso completed a second star-crossed flight test, touching down in the New Mexico desert with the empty seats and spacesuits of the two NASA astronauts who were pulled ...

After Starliner developed thruster problems and leaks in the helium system that keeps the thruster system pressurized, NASA ...

After Starliner developed thruster problems and leaks in the helium system that keeps the thruster system pressurized, NASA ...

but once again, it was seen to release an object during the mission, appearing to test rendezvous and proximity operations with it. This busy week of launches began with the delayed but highly ...