The Size of Mars’ Valles Marineris Compared to the Grand Canyon
The Valles Marineris, a colossal canyon system etched across the Martian landscape, stands as one of the most remarkable geological features in the entire solar system. Spanning a staggering 4,000 kilometers in length and reaching widths of up to 200 kilometers, it dwarfs any canyon on Earth.
To grasp the magnitude of this Martian wonder, the accompanying map offers a striking visual comparison, superimposing the Valles Marineris onto the map of the United States. The result is awe-inspiring, highlighting that even the renowned Grand Canyon pales in comparison to the immense scale of the Valles Marineris, a testament to the breathtaking and otherworldly wonders that await exploration in the cosmos.