Nili Fossae region of Mars is comprised of "parallel trenches hundreds of metres deep and several hundred kilometres long," ...

Nili Fossae region of Mars is comprised of "parallel trenches hundreds of metres deep and several hundred kilometres long," according to ESA. Mar Express orbiter data has been used to create this ...

Radar sounder surface imaging is a rather unexplored approach to the analysis of planetary bodies. While a radar sounder is an instrument specifically designed for subsurface investigations, a ...