NASA’s Perseverance rover pauses alongside the western rim of Mars’ historical Jezero Crater in a placing new picture, taking in sweeping rocky cliffs and windswept terrain stretching throughout the Crimson Planet’s rugged panorama.
The selfie was taken on March 11 through the rover’s 1,797th Martian day, or sol, on Mars. The picture marks Perseverance’s deepest journey but into the western frontier past Jezero Crater — terrain scientists see as a worthwhile window into Mars’ distant previous.
“What I see on this picture is [an] glorious publicity of probably the oldest rocks we are going to investigate during this mission,” Ken Farley, Perseverance’s deputy project scientist at California Institute of Technology, said in the statement. “There is a sharp ridgeline visible in the mosaic whose jagged, angular texture contrasts starkly with the rounded boulders in the foreground. We also see a feature that may be a volcanic dike, a vertical intrusion of magma that hardened in place and was left standing as the softer surrounding material eroded away over billions of years.”
In the new selfie, Perseverance appears to “look” directly into the camera, while its robotic arm — which carries the WATSON (Wide Angle Topographic Sensor for Operations and engineering) camera used to capture the images — remains hidden outside the stitched frame. The result is a remarkable portrait of the robotic explorer amid Mars’ rugged wilderness.
Perseverance has recently been traversing especially ancient and scientifically valuable terrain along the crater rim. Researchers believe these rocky outcrops could preserve clues about Mars’ early crust, environmental history and whether the planet once hosted microbial life.
The rover’s latest travels have taken it through landscapes filled with fractured rocks, ridges and mineral-rich formations likely shaped billions of years ago when water flowed across the region. Jezero Crater itself is thought to have once contained an ancient lake and river delta, making it one of the prime locations on Mars to search for signs of ancient habitability.
Perseverance also recently captured a panoramic view of the Lac de Charmes region on April 5, or Sol 1882, using its Mastcam-Z instrument. The mosaic of an area known as “Arbot” was assembled from 46 images and reveals one of the richest geological vistas of the mission, according to the statement.
Since landing inside Jezero Crater in February 2021, Perseverance has been collecting rock samples for eventual return to Earth while searching for evidence that microbial life may once have existed on Mars. The rover’s newest selfie combines artistry with science, giving researchers a detailed look at its surroundings, hardware condition and geological targets.
