Typhoon
UCAS X-47B
UCAS X-47B Unmanned Combat Air System
Specifications
Altitude: 40,000+ ft (12 km)
Combat Radius: 1,500+ nm ISR
Payload: 4,500 lb (2,045 kg) Internal
Ferry: 3,500+ nm
Speed: High Subsonic
Sensors: EO/IR/SAR/GMTI/ESM/IO
ATF Dingo
Skylab
Skylab was the United States' first space station, and the second space station visited by a human crew. It was also the only space station NASA launched alone. The 100-ton space station was in Earth's orbit from 1973 to 1979 and it was visited by crews three times in 1973 and 1974. [Wikipedia]
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