Nasa boss says Boeing Starliner failure one of worst in its history BBCNASA Releases Report on Starliner Crewed Flight Test Investigation NASA (.gov)NASA designates botched Boeing Starliner test flight a ‘Type A mishap’ in new report CNNNASA declares Boeing’s botched Starliner flight a mishap on par with deadly space shuttle disasters Scientific American‘We almost did have a really terrible day.’ NASA now says Boeing’s 1st Starliner astronaut flight was a ‘Type A mishap’ Space