Degradation of organics at the surface of Mars: evolution of the Raman signal of the Ertalyte target aboard Perseverance
Résumé
The SuperCam instrument and the 100%-organic Ertalyte target carried by Perseverance have allowed conducting a 1000-sols-long ageing experiment at the surface of Mars, demonstrating that martian surface conditions are detrimental to the preservation of organic materials.
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