The Chandra X-ray Observatory was created to conduct comprehensive studies of the universe. Its principle objectives are to study X-ray emissions of stars and planets and to resolve images of extended supernova remnants. The Midcourse Space Experiment payload will require orbiter thruster firings to be used as a sensor calibration and evaluation target for the space-based ultraviolet, infrared, and visible sensors on the MSX satellite.
Scientists can obtain sensitive photometric measurements of astronomical targets.
In particular, the purpose is to demonstrate that composite ceramic precursors composed of large particulates and small colloidal sols can be produced in space with more structural uniformity. It will also show that this improved uniformity will result in finer matrix grain sizes and superior physical properties. The Light Weight Flexible Solar Array Hinge consists of several hinges fabricated from shape memory alloys. Shape memory deployment hinges offer controlled shockless deployment of solar arrays and other spacecraft appendages. The Plant Growth Investigations in Microgravity payload experiment will use plants to monitor the space flight environment for stressful conditions that affect plant growth.