Mars Express Sees Evidence of Flooding in Red Planet’s Mangala Valles Region

This new image from ESA’s Mars Express orbiter shows the central part of Mangala Valles, a system of channels on Mars. The image was taken by Mars Express’ High Resolution Stereo Camera on July 12, 2015. During the Hesperian period (3.7 to 3.1 billion years ago), strong volcanic activity was present on Mars. Volcanoes spewed [...] —> Read More