ESA's Mars Express Captures Red Planet's 'Grand Canyon': See PICS - ABP Live

The ESA's Mars Express has captured two ruptures in the Martian crust which appear like the United States' 'Grand Canyon'. The Valles Marineris is the largest canyon system in the Solar System.

The European Space Agency's (ESA's) Mars Express has captured two ruptures in the Martian crust which appear like the United States' 'Grand Canyon'. These ruptures in the Martian crust form part of t… [+3419 chars]

full article...