This image of fluvial surface features at Mangala Valles on Mars was obtained by the High Resolution Stereo Camera (HRSC) on board the ESA Mars Express spacecraft.
The image was taken during orbit 299 with a resolution of 28 metres per pixel. The image centre is located at 209° E longitude and 5° S latitude. For practical use on the internet, the image has been reduced in resolution.
This red/cyan 3D anaglyph image was created using the stereo- and nadir channels of the HRSC.