NanoSail-D was a small satellite which was to have been used by NASA's Ames Research Center to study the deployment of a solar sail in space. It was a three-unit CubeSat measuring , with a mass of . The satellite was lost shortly after launch due to a problem with the launch vehicle carrying it; however, a replacement, NanoSail-D2, was launched in 2010 to complete its mission.
NanoSail-D was a small satellite which was to have been used by NASA's Ames Research Center to study the deployment of a solar sail in space. It was a three-unit CubeSat measuring , with a mass of . The satellite was lost shortly after launch due to a problem with the launch vehicle carrying it; however, a replacement, NanoSail-D2, was launched in 2010 to complete its mission.
== Spacecraft == NanoSail-D was to have been deployed on the third flight of the Falcon 1 launch vehicle, which was launched from Omelek Island at 03:34 UTC on 3 August 2008. One of two CubeSats aboard, along with PRESat, it was a secondary payload to the Trailblazer which was to have been operated by the Operationally Responsive Space Office of the United States Department of Defense. The launch was conducted by SpaceX, and also carried a space burial payload (Celestis-07) for Celestis. Two minutes and forty seconds after launch, the spent first stage of the rocket was jettisoned; however, unexpected residual thrust caused it to recontact the second stage, which resulted in the rocket being thrown off course. Unable to achieve orbit, the rocket and payloads fell into the Pacific Ocean.
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