NASA astronauts Butch Wilmore and Suni Williams returned to Earth in a SpaceX capsule on Tuesday with a soft splashdown off Florida’s coast, nine months after their faulty Boeing Starliner craft upended what was to be a week-long stay on the International Space Station.
Their return caps a protracted space mission that was fraught with uncertainty and technical troubles, turning a rare instance of NASA’s contingency planning – and the
