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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
On 21 July, 1969, Neil Armstrong stepped onto the Moon. During the brief few hours he and Buzz Aldrin spent on the surface they deployed a suite of scientific experiments, some of which would depend on radioisotope heaters to protect them from the harsh lunar night. Dr Jonathan Cobb, senior communication manager at World Nuclear Association, describes nuclear technology's role in the historic event.
- Source: World Nuclear News
- Date: Thursday, 18 July 2019
- Original article: world-nuclear-news.org/Articles/Nuclears-small-role-in-humanitys-biggest-adventu