The ‘sticky valve’ on Boeing’s rocket ship that trapped astronauts in space

Boeing’s Starliner was sitting on the Cape Canaveral launch pad in Florida when a small but critical problem with the spacecraft’s 200-foot (61-meter) booster rocket brought the countdown to a halt. The American aerospace giant was hired by NASA to transport two astronauts – Sunita Williams and Barry “Butch” Wilmore – to the International Space … Read more