As NASA continues work to find a fix for the thruster issues that have afflicted Boeing's Starliner astronaut taxi, chances ...

New photos from the ISS have raised concerns about the health of NASA astronauts Sunita Williams and Barry Wilmore, who have been stranded there since their Boeing Starliner malfunctioned in June.

Boeing's Starliner spacecraft, in development under a $4.5 billion NASA contract to ferry astronauts to the ISS, has faced an array of engineering challenges since 2019.