A U.S. military space plane, known as the X-37B Orbital Test Vehicle, blasted off on Thursday night aboard a Falcon 9 launch ...

On Aug. 21, a SpaceX Falcon 9 rocket carried the Boeing-built X-37B Space Force space plane to orbit on its eighth mission.

What does it take to explore deep space without so much as a single GPS signal and move data at speeds that leave radio in the dust? The U.S. Space Force will soon learn, as its Boeing-developed X‑37B ...