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In the Spacecraft Assembly and Encapsulation Facility -2, the 2001 <a href='http:__mars.jpl.nasa.gov_2001_'>Mars Odyssey Orbiter <_a>is lifted from a platform by an overhead crane while workers help guide it. The Odyssey is being moved to a workstand in the SAEF-2. The spacecraft carries three science instruments: the Thermal Emission Imaging System (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 …
