-America’s X-37B space plane looks like a scaled-down shuttle, but it has become one of the most consequential military programs of the post-Cold War era. -Born as a NASA technology demonstrator and ...
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What Exactly Is a Space Plane?
X-37B spaceplane is secretive and operates in orbit for research and testing, competing with China. Spaceplanes operate in space and air, land accurately on runways, but need a rocket launch.
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