3rd and Future Generation Reusable Launch Vehicle (RLV)

This artist’s concept is of the X-33 Advanced Technology Demonstrator, a subscale prototype Reusable Launch Vehicle (RLV), in its 1997 configuration. Named the Venture Star, this vehicle manufactured by Lockheed Martin Skunk Works, is shown in orbit with a deployed payload. The Venture Star was one of the earliest versions of the RLV’s developed in attempt to replace the aging shuttle fleet. The X-33 program has been discontinued.