VentureStar
Videos
VentureStar was a single-stage-to-orbit reusable launch system proposed by Lockheed Martin and funded by the U.S. government. The goal was to replace the Space Shuttle by developing a re-usable spacep
Simulated view of VentureStar in low Earth orbit, having released its payload
VentureStar releasing a spacecraft
XRS-2200 linear aerospike engine
The X-33 (left) and VentureStar design (right)