This image from NASA's Mars Global Surveyor shows a group of rounded hills surrounded by a vast, cratered plain in northeastern Isidis Planitia.

18 February 2006
This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a group of rounded hills surrounded by a vast, cratered plain in northeastern Isidis Planitia.

Location near: 16.8°N, 262.5°W
Image width: ~3 km (~1.9 mi)
Illumination from: lower left
Season: Northern Winter

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