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CAPE CANAVERAL, Fla. -- Inside the Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida, Lockheed Martin technicians and engineers closely monitor the progress as a crane lowers the Orion heat shield onto a stand. Technicians have installed more than 200 instrumentation sensors on the heat shield and are preparing it for installation on the Orion crew module. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew durin…