urn:nasa:pds:context:instrument_host:spacecraft.wise 1.0 1.10.0.0 Product_Context 2021-04-12 1.0 Initial export from OLAF urn:nasa:pds:context:investigation:mission.wise instrument_host_to_investigation urn:nasa:pds:context:investigation:mission.neowise instrument_host_to_investigation urn:nasa:pds:context:instrument:wise.wise_camera instrument_host_to_instrument Wide-Field Infrared Survey Explorer Spacecraft The WISE spacecraft is about the height and weight of a big polar bear, only wider. It measures 2.85 meters tall (9.35 feet), 2 meters wide (6.56 feet), 1.73 meters deep (5.68 feet) and weighs 661 kilograms (1,433 pounds). It is composed of two main sections: the instrument and the spacecraft bus. The spacecraft bus was built by Ball Aerospace & Technologies Corp, Boulder, Colo. Ball was also responsible for integrating the instrument to the spacecraft bus and testing the completed spacecraft.