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Curiosity Blog, Sols 4968-4974: Rock Climbing Towards the Discontinuity
NASA's Curiosity rover explored an "erosional supersurface" in Gale Crater during Sols 4968-4974, climbing a vertical exposure to study a gap in the rock record. This investigation aims to identify environmental changes, such as wind or water erosion, that caused this discontinuity.
Why it matters
Understanding these gaps reveals how Martian environments shifted between building up and eroding materials. This helps scientists reconstruct the planet's ancient climate and geological history.
The details
- Curiosity reached a 24-degree tilt while climbing to its final parking spot.
- Instruments MAHLI, APXS, and ChemCam analyzed bedrock targets including "Puyehue" and "Sierra de Sangre."
- The rover captured a 360-degree panorama after ascending the vertical exposure.
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Key connections
ChemCam uses Laser-Induced Breakdown Spectroscopy
ChemCam uses laser-induced breakdown spectroscopy (LIBS) to gather geochemistry data on bedrock targets.
Related events
Aug 1, 2026•30d ago
•Space ExplorationCuriosity Climbs to Erosional Supersurface at Gale Crater
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