Tags: Artificialsatellite, Satellite.
Graham also known as PhoneSat 1.0a or PhoneSat v1a was a technology demonstration satellite operated by NASA’s Ames Research Center which was launched in April 2013. Part of the PhoneSat programme it was one of the first three PhoneSat spacecraft to be launched.A PhoneSat-1.0 satellite Graham was built to the single-unit (1U) CubeSat specifiction and measures 10 centimetres (3.9 in) in each dimension.