Masten Space Systems Wins NASA Suborbital Contract MOJAVE, Calif., August 31 /PRNewswire/ — Masten Space Systems, a leader in vertical take off, vertical landing (VTVL) rocket vehicles, announced a contract today with NASA’s new Commercial Reusable Suborbital Research (CRuSR) program. The initial contract is for four flights of test payloads on Xaero, Masten’s next-generation vehicle [...]