DefenceTalkThe US military had selected Boeing to enter into a collaborative venture to construct an Experimental Spaceplane called Phantom Express. The project, however, began to wane before being cancelled altogether. Defense Advanced Research Projects Agency (DARPA) has scrapped its proposed military spaceplane on Thursday after Boeing withdrew from the Experimental Spaceplane (XSP) program, which intended […]https://www.defencetalk.com/darpa-scraps-phantom-express-space-plane-project-after-boeing-withdraws-73400/