Tectonic Transition Zone, Aeolis Mensae (IMAGE) European Space Agency Caption Mars Express' High Resolution Stereo Camera has provided snapshots of the Aeolis Mensae region on the Red Planet. This area, well-known for its features that reflect the result of the activity of wind on the arid planet, lies on a tectonic transition zone, characterized by incised valleys and unexplained linear features. Illuminated by the Sun from the west (right hand side in the image), the pictures are of a ground resolution of approximately 13 meters per pixel. The region, imaged on March 26 and 29, 2007, during Mars Express orbit number 4136 and 4247, is located at approximately 6° South and 145° East. This color picture, a mosaic of pictures derived from orbits 4136 and 4147, has been derived from the three HRSC color channels in combination with the nadir channel. Credit ESA/DLR/FU Berlin, G. Neukum Usage Restrictions For non-commercial use only License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.