US Military's XS-1 Space Plane Will Be Built by Boeing (Video)
Wednesday, May 24, 2017 - 13:02
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
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