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The US National Aeronautics and Space Administration (NASA) on 30 July launched the Perseverance Mars from Cape Canaveral in Florida. The rover is expected to land on Mars in February 2021. It will be powered by a Multi-Mission Radioisotope Thermoelectric Generator (MMRTG) developed at the Department of Energy's (DOE’s) Idaho National Laboratory (INL). NASA said the rover, was powered by the United Launch Alliance (ULA) Atlas V 541 rocket. ULA is the only space launch provider certified to handle Radioisotope Thermoelectric Generators (RTGs), according to ULA president and CEO, Tory Bruno. NASA certifies the rocket, but NASA and DOE together certify the provider to carry a nuclear payload, he explained.
- Source: NEI Magazine
- Date: Tuesday, 04 August 2020
- Original article: neimagazine.com/news/newsnasas-new-mars-rover-powered-by-rtgs-8059097
Fuelling of a radioisotope-based power system for NASA's Mars 2020 rover has begun. The Multi-Mission Radioisotope Thermoelectric Generator - or MMRTG - uses heat from the natural radioactive decay of plutonium-238 to generate electricity as well as maintaining the rover's systems at the proper operating temperatures.
- Source: World Nuclear News
- Date: Thursday, 01 August 2019
- Original article: world-nuclear-news.org/Articles/Mars-2020-rover-gets-radioisotope-fuel
The US National Aeronautics and Space Administration (NASA) is to month start testing uranium-fuelled Stirling engines for use in possible future missions to Mars.
- Source: NEI Magazine
- Date: Monday, 20 November 2017
- Original article: neimagazine.com/news/newsnasa-looks-to-uranium-fuelled-engines-5981739