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How big is mars?

Mars is the fourth planet from the Sun in our solar system and is often referred to as the "Red Planet" due to its reddish appearance. Here are some key characteristics and dimensions of Mars:

  1. Diameter: Mars has a diameter of approximately 6,779 kilometers (4,212 miles). This makes it about half the size of Earth, as Earth has a diameter of about 12,742 kilometers (7,918 miles).

  2. Mass: Mars has a mass of about 0.107 times that of Earth. In other words, Mars is much less massive than Earth.

  3. Surface Area: The total surface area of Mars is approximately 144.8 million square kilometers (55.9 million square miles), which is about 28.4% of Earth's surface area.

  4. Volume: Mars has a volume of about 163.2 billion cubic kilometers (39.2 billion cubic miles).

  5. Gravity: Mars has only about 38% of the gravity found on Earth. This means that a person who weighs 100 kilograms on Earth would weigh only about 38 kilograms on Mars.

These values provide a sense of the scale and size of Mars in comparison to Earth. Mars has been a target of scientific exploration, with numerous robotic missions sent to study its surface, atmosphere, and potential for past or present life.

For More Planetary Facts & Space Animation: Space Balls Videos

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