11/7/2023 0 Comments Lunar crush api![]() ![]() Artist’s conception of the Mars Climate Orbiter. In a sense, the spacecraft was lost in translation. JPL engineers did not take into consideration that the units had been converted, i.e., the acceleration readings measured in English units of pound-seconds^2 for a metric measure of force called newton-seconds^2. The navigation team at the Jet Propulsion Laboratory (JPL) used the metric system of millimeters and meters in its calculations, while Lockheed Martin Astronautics in Denver, Colorado, which designed and built the spacecraft, provided crucial acceleration data in the English system of inches, feet, and pounds. In addition, its function was to act as the communications relay in the Mars Surveyor ’98 program for the Mars Polar Lander. The Mars Climate Orbiter, built at a cost of $125 million, was a 638-kilogram robotic space probe launched by NASA on Decemto study the Martian climate, Martian atmosphere, and surface changes. SimScale Learning Center Access 85 SimScale CFD & FEA training videosĪirflow Community Convection Heating, Ventilation, and Air Conditioning (HVAC) NASA’s Lost Spacecraft The Metric System and NASA's Mars Climate Orbiter. ![]()
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