Lockheed Martin X-33
Other
Image: Wikimedia Commons
The Lockheed Martin X-33 was an experimental spaceplane concept, achieving remarkable 15,926 km/h theoretical speed with twin-engine configuration and 21-meter length. This technology demonstrator explored single-stage-to-orbit principles through advanced materials and aerodynamics.
Specifications
- Engines
- 2
- Length
- 21 m
- Max speed
- 15,926 km/h