SHERLOC Raman mineral detections of the Mars 2020 Crater Floor Campaign
收藏DataCite Commons2023-01-16 更新2025-04-16 收录
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https://dataverse.jpl.nasa.gov/citation?persistentId=doi:10.48577/jpl.IMFOK5
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资源简介：
The goals of NASA’s Mars 2020 mission include searching for evidence of ancient life on Mars, studying the geology of Jezero crater, understanding Mars’ current and past climate, and preparing for human exploration of Mars. During the mission’s first science campaign, the Perseverance rover’s SHERLOC deep UV Raman and fluorescence instrument collected microscale, two-dimensional Raman and fluorescence images on ten natural and abraded targets on two different Jezero crater floor units: Séítah and Máaz. We report SHERLOC Raman images collected during the Crater Floor Campaign and discuss their implications regarding the origin and history of Séítah and Máaz. The data support the conclusion that Séítah and Máaz are mineralogically distinct igneous units with complex aqueous alteration histories and suggest that the Jezero crater floor once hosted an environment capable of supporting microbial life and preserving evidence of that life, if it existed.
提供机构：
Root
创建时间：
2022-12-25
