Darla SandyKnowledge Contributor
Which planet has a feature known as "Valles Marineris," a system of canyons much larger than the Grand Canyon on Earth?
Which planet has a feature known as "Valles Marineris," a system of canyons much larger than the Grand Canyon on Earth?
Mars has a feature known as “Valles Marineris,” which is a system of canyons stretching over 4,000 kilometers (2,500 miles) long.