Curiosity Rover Delivers New Insights from Basque Lakes Drill Site

During Sols 5029‑5035, NASA’s Curiosity rover spent most of its daily power on laboratory work at the “Basque Lakes” drill hole. CheMin finished analyzing a rock sample, providing mineralogical data that guided the Sample Analysis at Mars (SAM) instrument to perform a tunable‑laser spectrometer (TLS) run. SAM will use the TLS results to decide whether to conduct a mass‑spectrometry analysis next week. While the lab activities dominated power usage, the rover still captured a 360° Mastcam mosaic of the surrounding geology, performed targeted ChemCam chemistry on nearby rocks and sand, and continued routine environmental monitoring with REMS, RAD, and DAN. These efforts deepen our understanding of Mars’ ancient sedimentary environment and the processes that shaped it.