Fig. 1. Surface temperature curve of Mars near the SpiritMars rover^［7］

Fig. 2. Solar radiation heat flux curve near the Spirit Mars rover^［7］

Fig. 3. Configuration diagram of the Opportunity Mars rover^［11］

Fig. 4. Configuration diagram of the Curiosity Mars rover^［12］

Fig. 5. Installation method ofan instrument in the cabinet^［12］

Fig. 6. Installation diagram of the RTG on the Perseverance Mars rover

Fig. 7. Configuration diagram of the Zhurong Mars rover^［9］

Fig. 8. Configuration diagram of the insulation shell of the MAV^［16］

Fig. 9. The heating zonesof the MAV^［16］

Fig. 10. Physical picture of the silica nano-aerogel