A Mars rover snaps a selfie

A self-portrait beamed home by the curiosity mars rover.
A self-portrait beamed home by the Curiosity Mars rover.

This self-portrait of NASA’s Curiosity Mars rover shows the vehicle on Vera Rubin Ridge. North is on the left and west is on the right, with Gale Crater’s rim on the horizon of both edges.

Poking up just behind Curiosity’s mast is Mount Sharp, photobombing the robot’s selfie. Curiosity landed on Mars in August 2012 with the intention of studying lower Mount Sharp, where it will remain for all of its time on Mars. The mountain’s base provides access to layers formed over millions of years. These layers formed in the presence of water — likely due to a lake or lakes that sat at the bottom of the mountain, which sits inside Gale Crater. 

This mosaic was assembled from dozens of images taken by Curiosity’s Mars Hands Lens Imager (MAHLI). They were all taken on January 23, 2018, during Sol 1943.

The view does not include the rover’s arm nor the MAHLI camera itself, except in the miniature scene reflected upside down in the parabolic mirror at the top of the mast. 

Wrist motions and turret rotations on the arm allowed MAHLI to acquire the mosaic’s component images. The arm was positioned out of the shot in the images, or portions of images, that were used in this mosaic. 

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