This self-portrait of NASA's Curiosity Mars rover combines dozens of images taken by the MAHLI camera at the end of the rover's robotic arm. (NASA/JPL-Caltech/MSSS)
A sweeping view of the "Pahrump Hills" outcrop on Mars, where NASA's Curiosity rover has been working for five months, surrounds the rover in Curiosity's latest self-portrait. The selfie is assembled from dozens of images taken by the Mars Hand Lens Imager (MAHLI) camera on the rover's robotic arm.

The component images for this self-portrait were taken in late January, while Curiosity was at a drilling site called Mojave 2. Curiosity took previous self-portraits with the MAHLI camera at three sites it explored before reaching the base of Mount Sharp.

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