NASA needs to decide by the end of August whether to return two astronauts to Earth aboard Boeing's Starliner, which flew them to the International Space Station (ISS), or bring them home on a rival SpaceX craft, officials said Wednesday.
NASA astronauts Barry "Butch" Wilmore and Sunita "Suni" Williams blasted off for the ISS on Starliner on June 5 for what was meant to be an eight-day stay.
