Daily Archives: May 13, 2014

One of the original ‘canals of Mars’ is a huge system of canyons known collectively as Noctis Labyrinthus. This network of canyons empties into the Valles Marineris canyon which is over 4,000 km long, 200 km wide and 7 km deep in parts. These canyons have terrain similar to the […]

Canyons of Mars: Lava Not Water