![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/7/71/Orbital_Sciences_X34.jpg/640px-Orbital_Sciences_X34.jpg&w=640&q=50)
Orbital Sciences X-34
Hypersonic research plane / From Wikipedia, the free encyclopedia
Dear Wikiwand AI, let's keep it short by simply answering these key questions:
Can you list the top facts and stats about Orbital Sciences X-34?
Summarize this article for a 10 year old
The Orbital Sciences X-34 was intended to be a low-cost testbed for demonstrating "key technologies" that could be integrated into the Reusable Launch Vehicle program. It was intended to be an autonomous pilotless craft powered by a "Fastrac" liquid-propellant rocket engine, capable of reaching Mach 8 and performing 25 test flights per year.[citation needed]
![]() The X-34 on the tarmac | |
Function | Unmanned re-usable spaceplane |
---|---|
Manufacturer | Orbital Sciences Corporation |
Country of origin | United States |
Size | |
Height | 11.5 ft[1] (3.5 m) |
Diameter | n/a |
Length | 58.3 ft[1] (17.77 m) |
Wingspan | 27.7 ft[1] (8.44 m) |
Mass | 18,000 lb[1] (8,200 kg) |
Stages | 1 |
Capacity | |
Launch history | |
Status | Cancelled (March, 2001) |
Launch sites | Dryden Flight Research Center, Kennedy Space Center |
Total launches | 0 |
First stage - X-34 | |
Engines | 1 Marshall-designed Fastrac engine[1] |
Thrust | 60,000 lbf[1] (270 kN) |
Propellant | LOX/kerosene |
The X-34 began as a program for a suborbital reusable-rocket technology demonstrator. In early 2001, the first flight vehicle was near completion, but the program was ended due to budget concerns. Up to this point, the project had encompassed spending of just under $112 million: $85.7M from the original contract with designer Orbital Sciences, $16M from NASA and various government agencies for testing, and an additional $10M for Orbital Sciences to adapt its L-1011 carrier aircraft to accommodate the X-34. The program was officially canceled by NASA on March 31, 2001.[2] The unpowered prototype had been used only for towing and captive flight tests when the project was canceled.
The two demonstrators remained in storage at Edwards Air Force Base[3] until they were temporarily moved to Mojave, California, in late 2010. This prompted some speculation that they might be restored to flight status. As of August 2020[update], the spaceplanes were lying in the yard of a crane company in nearby Lancaster, California.[4]