关于这张图
Workers in the Spacecraft Assembly and Encapsulation Facility (SAEF 2) get ready to conduct an illumination test on the 2001 Mars Odyssey Orbiter. Various components of the Odyssey Orbiter are undergoing testing. Scheduled for launch April 7, 2001, the orbiter contains three science instruments: THEMIS, the Gamma Ray Spectrometer (GRS), and the Mars Radiation Environment Experiment (MARIE). THEMIS will map the mineralogy and morphology of the Martian surface using a high-resolution camera and a thermal infrared imaging spectrometer. The GRS will achieve global mapping of the elemental composit…
