Boeing's Starliner spacecraft failed to put itself on the correct course during an uncrewed test flight to the International Space Station on Friday.
원문출처 : https://www.cnn.com/2019/12/20/tech/boeing-starliner-launch-nasa-oft-scn-trnd/index.html
원문출처 : https://www.cnn.com/2019/12/20/tech/boeing-starliner-launch-nasa-oft-scn-trnd/index.html