What color is Mars?


Quick Answer

Mars is red in color. The reddish hue of the planet is due to the presence of fine red dust made of iron oxide, otherwise known as rust. The planet was named after Mars, the Roman god of war, because of its red color, signifying war and blood.

Continue Reading

Full Answer

Mars has patches of white at the northern and southern regions of the planet. The white areas, consisting mainly of carbon dioxide, occur over the polar regions and are similar to the polar ice caps of Earth.

Mars also has visibly dark regions. These regions were once thought to be channels of water or plant life. A recent study conducted by researchers Briony Horgan and James Bell of Arizona State University has suggested that these dark regions on Mars are actually volcanic glass.

Learn more about Planets

Related Questions

  • Q:

    How hot is Mars?

    A: The average temperature on Mars is -80 degrees Fahrenheit. A summer day near Mars' equator gets up to 70 degrees Fahrenheit, but dips to -100 degrees Fahre... Full Answer >
    Filed Under:
  • Q:

    How much would you weigh on Mars?

    A: How much people weigh on Mars varies according to how much they weigh on Earth. Someone who weighs 160 pounds on Earth would weigh 59.5 pounds on Mars, acc... Full Answer >
    Filed Under:
  • Q:

    How big is Mars?

    A: Mars is the second smallest planet in the solar system, with a diameter of just over 4,212 miles and a circumference of 13,256 miles. Its diameter is about... Full Answer >
    Filed Under:
  • Q:

    When was Mars discovered?

    A: While no specific date can be identified for the discovery of Mars, knowledge of the planet dates back to ancient civilizations. Ancient Romans, Egyptians ... Full Answer >
    Filed Under: