Mastcam-Z Views the ‘Cheyava Falls’ Workspace

Two large rocks on the surface of Mars show have sample holes drilled in them.
“Cheyava Falls” (left) shows the dark hole where NASA’s Perseverance took a core sample; the white patch is where the rover abraded the rock to investigate its composition. A rock nicknamed “Steamboat Mountain” (right) also shows an abrasion patch. This image was taken by Mastcam-Z on July 23.
July 25, 2024
CreditNASA/JPL-Caltech/ASU/MSSS
PIA NumberPIA26401
Language
  • english

NASA’s Perseverance Mars rover used its Mastcam-Z instrument to view this workspace around the sample collected from a rock nicknamed “Cheyava Falls.” A drill hole is visible (far left) where a sample was collected on July 21, 2024. At right is a rock nicknamed “Steamboat Mountain.” A circular white abrasion patch can be seen on each rock; these are where the rover used an abrasion tool to clear away the top surface, allowing instruments to study the rocks’ composition.

The images that make up this composite were taken by the rover’s Mastcam-Z instrument on July 23, 2024, the 1217th day, or sol, of the mission.

Arizona State University leads the operations of the Mastcam-Z instrument, working in collaboration with Malin Space Science Systems in San Diego, on the design, fabrication, testing, and operation of the cameras, and in collaboration with the Niels Bohr Institute of the University of Copenhagen on the design, fabrication, and testing of the calibration targets.

A key objective for Perseverance’s mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover is also characterizing the planet’s geology and past climate, which paves the way for human exploration of the Red Planet. JPL, which is managed for NASA by Caltech in Pasadena, California, built and manages operations of the Perseverance rover.

For more about Perseverance: