because its red
Planet Mars is known as the red planet.
Mars is.Mars
Mars??
Mars is so called the "Red Planet"
Pluto is not called the red planet. That is Mars.
Mars is sometimes called the red planet.
Mars is known for its red sand, which is rich in iron oxide minerals like hematite and magnetite that give the planet its reddish color.
well people call mars the red planet , because the planets soil is all red and thats why its called the red planet.
Mars is often called the red planet.
mars
because it seems red
Mars