US Military's XS-1 Space Plane Will Be Built by Boeing (Video)
Wednesday, May 24, 2017 - 12:02
in Astronomy & Space
The U.S. military's new XS-1 space plane will be built by Boeing, and it's called the Phantom Express.
Updated by artificial intelligence Tue, 13 Jun 2023, 2:53:47 UTC Learn more
- Tell your friends
- Get science news via