The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive interview Tuesday.

The flight was intended to last only 10 days, and would have certified Starliner to ferry NASA astronauts to and from the ISS. Click here to read Brooke Edwards' full report. Sierra Space Dream ...

But if their stay is extended through February, as NASA said may happen if Starliner can’t bring them home, Williams and Wilmore would transition to be full-time expedition crew members.

(CNN) — Astronauts Suni Williams and Butch Wilmore, who have been on an unexpectedly monthslong assignment after serving on Boeing’s Starliner crewed test flight, are conducting a spacewalk ...

While the other vehicle NASA selected, the SpaceX Crew Dragon, has already completed several missions transporting astronauts to the ISS and back, Starliner’s history has been full of false starts.