The Lockheed Martin X-33 was a proposed uncrewed, sub-scale technology demonstrator suborbital spaceplane that was developed for a period in the 1990s. The X-33 was a …

On July 2, 1996, NASA selected Lockheed Martin to design, build, and fly the X-33 Advanced Technology Demonstrator test vehicle. The X-33, a half-scale vehicle, was to feature a lifting …

2006年1月4日 · Taking shape at Lockheed Martin’s Skunk Works facility, the X-33 was intended to be a 1/3 scale prototype of a fully-operational RLV (Reusable Launch Vehicle) called the …

2016年2月17日 · The X-33, a half-scale vehicle, was expected to feature a lifting-body shape, a new "aerospike" rocket engine, and a rugged metallic thermal protection system. NASA …

2001年6月25日 · While X-33’s future is still in limbo pending a U.S. Air Force decision on whether to pick up the program, low-level testing of the engines has continued with $3.8 million in …

2021年7月8日 · X-33 was the sub-scale prototype version of the Single Stage to Orbit Venture Star. It was wedge shaped X-33. It was developed jointly between NASA and Lockheed Martin …

NASA-sponsored suborbital unmanned prototype for a single-stage-to-orbit rocketplane. The Lockheed Martin vehicle would have used a linear aerospike engine, metallic insulation, and …

2023年10月17日 · The reusable, lifting-body-shaped X-33, called VentureStar, was be about half the size of a full-scale RLV. The X-33 was not take payloads into space. X-33 was to be …

2009年9月26日 · The most significant project under the umbrella of the Space Launch Initiative (SLI) was the Lockheed Martin X-33 announced in 1996. The ultimate goal of the X-33 was to …

2014年2月28日 · The X-33 program began in 1994 as part of NASA’s Reusable Launch Vehicle (RLV) program. It awarded a contract to Lockheed Martin to build and fly an uncrewed …