Butch Wilmore and Suni Williams will spend additional weeks in orbit as teams on the ground study malfunctioning thrusters on the Starliner...

Astronauts Butch Wilmore and Suni Williams are facing an extended stay on the International Space [...]

The first astronauts to fly Boeing's troubled Starliner are definitely not "stranded" at the International Space Station, NASA insisted Friday despite...

NASA and Boeing are adjusting the return to Earth of the Starliner Crew Flight Test spacecraft with agency astronauts Butch Wilmore and Suni Williams...

Barry Wilmore and Sunita Williams in spacecraft attached to International Space Station as engineers fix problem

Nasa astronauts Butch Wilmore and Sunita Williams, aboard Boeing's Starliner, remain at the ISS as engineers address thruster and helium leak issues....

On June 5, Boeing sent NASA astronauts Butch Wilmore and Suni Williams to the International Space Station aboard its new Starliner spacecraft —...

Two US astronauts are still in the International Space Station since almost a month. The mission was only supposed to last eight days, yet almost a...

A series of problems with new Boeing CST-100 Starliner spacecraft has delayed return to Earth.