Two astronauts who flew to the International Space Station on Boeing’s Starliner spacecraft will return to Earth next year on a SpaceX vehicle in yet another humiliating blow to Boeing’s reputation. WSJ explores what went wrong and what this failure could mean for Boeing. Chapters: 0:00 SpaceX stepping in 0:38 Starliner mission 2:58 Starliner origins 4:04 SpaceX’s Crew Dragon 5:09 What this means for Boeing News Explainers Some days the high-speed news cycle can bring more questions than answers. WSJ’s news explainers break down the day's biggest stories into bite-size pieces to help you make sense of the news. #Boeing #SpaceX #WSJ