Sierra Nevada Corporation's privately built Dream Chaser space plane passed a major milestone on Aug. 30 with a captive carry test over California's Mojave Desert, and now you can see exactly how it looked in a new NASA video.
The new video, released by NASA on Sept. 25, shows a prototype for an uncrewed Dream Chaser hanging from a Columbia 234-UT helicopter as the spacecraft is carried to the same altitude it will need to be for an upcoming free-flying drop test. The Aug. 30 test carried the Dream Chaser to an altitude of about 12,500 feet (3,810 meters) and was based out of NASA's Armstrong Flight Research Center, which is located at Edwards Air Force Base in the Mojave Desert.
"The captive carry is part of a series of tests for a developmental space act agreement SNC has with NASA's Commercial Crew Program," NASA officials wrote in a video description. "The data from the tests help SNC validate the aerodynamic properties, flight software and control system performance of the Dream Chaser."
Sierra Nevada is building the Dream Chaser space plane to carry NASA cargo to the International Space Station as part of the agency's Commercial Resupply Services 2 (CRS-2) program. Under the NASA deal, Sierra Nevada will fly six uncrewed cargo delivery flights for the space agency by 2024. Two other companies, SpaceX and Orbital ATK, also have CRS-2 contracts to fly NASA cargo to the space station.
The Dream Chaser space plane looks much like a miniature space shuttle, but one-quarter the size of NASA's winged spaceships. Dream Chaser is 30 feet long (9.1 m) and designed to carry up to 12,125 lbs. (5,500 kilograms) of cargo to the space station. The spacecraft will launch into orbit atop an Atlas V rocket built by the United Launch Alliance.
The first Dream Chaser flight to the space station is expected to launch in 2020.