A planned Monday night launch of the U.S. military’s secretive X-37B robot spaceplane on its seventh mission to orbit, and its first flight atop a SpaceX Falcon Heavy rocket, was postponed for at least 24 hours, SpaceX said.
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A planned Monday night launch of the U.S. military’s secretive X-37B robot spaceplane on its seventh mission to orbit, and its first flight atop a SpaceX Falcon Heavy rocket, was postponed for at least 24 hours, SpaceX said.
