"This detailed assessment, planning, and analysis will provide clarity on mission requirements and resourcing," Gen. Chance Saltzman said.

A spacecraft that can carry up to 2,400 people on a one-way journey to Alpha Centauri, the nearest star system to Earth, has been designed by engineers. According to the engineers' project brief, the ...

The company is also looking at using its mothership aircraft that releases spacecraft at high altitude as a carrier platform for other customers. Virgin Galactic is deep into development of its new ...

Eileen Falkenberg-Hull leads the Autos team at Newsweek. She has written extensively about the auto industry for U.S. News & World Report, CarGurus, Trucks.com, AutomotiveMap, and American City ...