Boeing set to retry test flight in bid to take on SpaceX

Boeing is slated to launch its long-anticipated Starliner spacecraft — which is built to carry NASA astronauts — on an uncrewed test flight to the International Space Station, a follow-up to the company's botched first attempt 18 months ago, tomorrow. It will be a decisive moment for Boeing and NASA, as the traditional aerospace giant seeks to join SpaceX in ferrying people to the station. (www.cnn.com) 更多...