Thursday, November 29, 2012

New small fission reactor for deep-space missions demonstrated

New small fission reactor for deep-space missions demonstrated: "Exploring the regions of deep space beyond Mars means sending probes where solar power isn’t practical. Since the 1960s, NASA has equipped its Apollo missions and unmanned explorers with Radioisotope Thermal Generators (RTGs). These have worked very well, but they run on plutonium 238, which is currently in short supply."

'via Blog this'

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