Efforts have begun to airlift more than 2,500 people, most of them tourists, from Tenzing-Hillary Airport in Lukla, Nepal where they have been stranded for days with all commercial flights grounded due to bad weather. Lukla is ...
Late Tuesday afternoon, NASA announced the selection of Boeing and SpaceX as the two spacecraft providers for the Commercial Crew Program. Flights are expected to begin by the middle of 2017.