Fig. 34 | Space Science Reviews

Fig. 34

From: Mars Mineralogical Spectrometer (MMS) on the Tianwen-1 Mission

Fig. 34

The MMS’s ground verification test used the EQM in a laboratory environment. The EQM was placed in a low-temperature chamber with sapphire window glass and internal nitrogen filling. The powder samples placed on the ground were observed by mirror outside the chamber. An ASD FieldSpec-4 and D&P 102 F were used as references

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