Before revision: Berger - Discovery Mission Finalists Could Be Given Second Shot (2014) but was cancelled in 2013.The ASRG Cancellation in Context Future Planetary Exploration References External links Radio Isotope Power Systems for the New Frontier Free Piston Stirling Converter sets record at NASA Glenn Research Center Why Develop a Stirling Radioisotope Generator?
After revision: See also Advanced Stirling Radioisotope Generator Radioisotope heater unit Radioisotope thermoelectric generatorBerger - Discovery Mission Finalists Could Be Given Second Shot (2014) but was cancelled in 2013.The ASRG Cancellation in Context Future Planetary Exploration References External links Radio Isotope Power Systems for the New Frontier Free Piston Stirling Converter sets record at NASA Glenn Research Center Why Develop a Stirling Radioisotope Generator?