"The rover's operating temperature ranges from −40 °C to +40 °C (−40 °F to 104 °F) and Radioisotope heater units (RHU) provide a base level of heating, assisted by electrical heaters when necessary. A gold film and a layer of silica aerogel provide insulation."
Szerintem ez az új fejlesztés nincs benne:
"The United States Department of Energy has developed the General Purpose Heat Source (GPHS). Each GPHS contains four iridium-clad Pu-238 fuel pellets, stands 5 cm tall, 10 cm square and weighs 1.44 kg. These GPHSes can be used singly or in groups of up to eighteen for component heating and sources for RTGs."
Egy ilyen nekem is jó lenne most télire, nem kellene fizetnem az orosz gázért.