posted 09-16-2026 11:03 AM               

Curiosity Postcard Celebrates Rover's 5,000th Day on Mars

While parked at a sand ridge nicknamed "Chocolatal," NASA's Curiosity Mars rover used its black-and-white navigation cameras to capture panoramas at two times of day. The first was taken on Aug. 30, 2026, at 9:56 a.m. local Mars time; the second was taken on Sep. 2, 2026, at 5:39 p.m. local Mars time. Those dates correspond to the 5,000th and 5,003rd Martian days, or sols, of the mission.

After being sent back to Earth, the two images were merged together. Color was added for an artistic interpretation of the scene, with blue representing the morning panorama and yellow representing the afternoon one. The resulting "postcard" is similar to past examples created with rover images, such as one taken in November 2021.

The rover's deck can be seen in the foreground, including its can-shaped UHF antenna, used for sending data to orbiting spacecraft, and its finned Multi-Mission Radioisotope Thermoelectric Generator (MMRTG), a nuclear power source, at its rear. The rover's tracks can be seen trailing off in the distance.

Curiosity is in the lower foothills of Mount Sharp, a 3-mile-tall (5-kilometer-tall) mountain that sits within Gale Crater. This image looks down toward the crater floor, with the crater rim barely perceptible on the horizon.