Mariner 4 image showing a relatively featureless area south of Sirenum Fossae on Mars.

July 15, 1965

Mariner 4 image showing a relatively featureless area south of Sirenum Fossae on Mars. A few craters can be seen in the image. The picture was taken from a range of 7,500 (12,400 km) and is 160 miles by 158 miles (256 by 254 km). The upper left portion of this image overlaps the lower right of the previous image.

Credits

NASA/JPL-Caltech

ENLARGE

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