The SpaceCube satellite (NORAD_CAT_ID: 42717) was manufactured by MINES and launched on November 20, 1998, from the TYS launch site using an Atlas V 401 vehicle from SLC41. It is a CubeSat 2U with dimensions of 0.2 meters in length, 0.1 meters in diameter, and spans 0.2 meters. Weighing 2 kilograms at launch and dry mass, it carries the FIPEX equipment for its technology and atmosphere mission purposes. The satellite's power supply relies on solar cells and batteries. Launched under the QB50-FR05 payload, SpaceCube has a box shape and was stable as of May 18, 2017, with an intended lifetime of three months.