A technician oversees the removal of a ventilated cage over the MMRTG that will be used to generate electricity for the MSL on Mars. (Photo credit: NASA/Troy Cryder)
Home A technician oversees the removal of a ventilated cage over the MMRTG that will be used to generate electricity for the MSL on Mars. (Photo credit: NASA/Troy Cryder) A technician oversees the removal of a ventilated cage over the MMRTG that will be used to generate electricity for the MSL on Mars. (Photo credit: NASA/Troy Cryder)