The colour of Mars' surface is red unlike any other known plant so it is called the red planet.
It is Mars that is known as the red planet.
Mars is known for the deep red color it has. It's even called the Red Planet sometimes!
As the god of War
Mars is known as the Red Planet. When aliens speak of Earth they call it the Blue Planet.
Mercury, Venus, Earth, Mars.
Planet Mars is known as the red planet.
Mars is the planet known as the red planet
Mars is known as the red planet. :D
Mars is known as a red planet.
Mars is known as the red planet. This is because the iron in the soil gives it a red color. Mars is thought to have once had lakes and oceans.
It is Mars that is known as the red planet.
The red planet is Mars, 4th planet from the sun and 7th largest. The name of the month of March derives from the name Mars
red planet
Mars
Mars
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Mars is known as the red planet, so my guess is Red ☼