ThermoRadiative Cell (TRC) technology will allow a proliferation of small versatile spacecraft with power requirements not met by photovoltaic arrays or bulky, inefficient MMRTG systems.

The #TRC converts heat from a radioisotope source into infrared light which is sent off into the cold universe. In this process, electricity is generated. Over a 4.5x improvement from heritage multi-mission radioisotope thermoelectric generator (#MMRTG) can be achieved.

https://www.nasa.gov/directorates/stmd/niac/niac-studies/radioisotope-thermoradiative-cell-power-generator-2/

#NASA #space

Radioisotope Thermoradiative Cell Power Generator - NASA

Stephen PollyRochester Institute of Technology

NASA

A #model of the #MSL #Curiosity #Rover on #Mars.
This view shows the #ChemCam instrument on top of the rover’s #mast, along with the two #cameras for the #MastCam.
Part of the black, hexagonal high-gain antenna is just visible in the lower right and the #MMRTG on the right.

#NASA #MarsScienceLaboratory #MarsRover

Badass image of #Perseverance's rear, where the Multi-Mission Radioisotope Thermoelectric Generator (#MMRTG) can be seen protruding at an angle with its appendages.

Processed, undistorted, cropped NAVCAM_RIGHT mosaic
looking WNW (297°) from RMC 48.0690
Sol 1002, LMST: 13:09:40

Original: https://mars.nasa.gov/mars2020-raw-images/pub/ods/surface/sol/01002/ids/edr/browse/ncam/NRF_1002_0755894942_440ECM_N0480690NCAM03002_10_195J01.png
Credit: #NASA/JPL-Caltech/65dBnoise

#Mars2020 #Solarocks #Space

In the lead up to the launch of   #NASA’s Mars Science Laboratory / #MSL / #Curiosity #rover to #Mars on a #ULA #AtlasV #rocket, a #model of the new rover was put on display at the #KSC #PressSite.
In this #photo, the rover’s MultiMission Radioisotope Thermoelectric Generator / #MMRTG, which uses the heat created by the decay of #radioactive isotopes to create #electricity, instead of relying on solar power on a dust-covered #planet.
https://fineartamerica.com/featured/curiosity-model-1-heron-and-fox.html
Curiosity Model 1 by Heron And Fox

Curiosity Model 1 Photograph by Heron And Fox

Fine Art America