NASA · Space

Curiosity Rover Analyzes Martian Rock Sample

NASA's Mars rover Curiosity has been conducting detailed laboratory analyses of a rock sample drilled from the "Basque Lakes" region. This intensive process requires significant power, leading to a temporary reduction in other scientific activities.

The rover utilized its CheMin instrument to analyze the sample, with data from this analysis informing the next steps for the SAM instrument. SAM is preparing for its own analysis using its tunable laser spectrometer (TLS) to measure volatiles, with a potential follow-up mass spectrometry analysis planned.

While laboratory work is prioritized, Curiosity also gathered contextual data. Mastcam captured a 360-degree mosaic to understand the geological setting, and performed focused imaging of nearby structures and a butte. Mastcam and Navcam conducted photometry observations to study how spectral characteristics change with solar angle, aiding image interpretation.

ChemCam collected chemistry data from various materials in the workspace, including the drill hole interior, sand ripples, and loose rock fragments of unknown origin.

Environmental monitoring continued with regular measurements from REMS, RAD, and DAN. Navcam and Mastcam also monitored atmospheric dust loading, cloud activity, and dust-devil activity.

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