It follows stunning images of 'araneiforms' – dark cracks in the Martian soil, completely different to anything on Earth ... of hundreds of millimeter-sized spheres,' he said in a blog post ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed on the Red Planet.

This thematic area focuses on examining the interactions between the diversifying use of natural resources, ecosystem services and the different spheres in a changing environment. Main research groups ...