The diameter of Mars is 4,217 miles (6,779 kilometers). This is about half the size of Earth. The surface area of Mars is 144.8 million square miles (377.3 million square kilometers). This is about 28% of the surface area of Earth.
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Mars is the fourth planet from the Sun and the second-smallest in the Solar System, after Mercury. In English, Mars carries a name of the Roman god of war, and is often referred to as the “Red Planet” because the reddish iron oxide prevalent on its surface gives it a reddish appearance that is distinctive among the astronomical bodies visible to the naked eye. Mars is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the valleys, deserts and polar caps of Earth.
The Size of Mars
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury. In English, Mars carries the name of the Roman god of war and is often referred to as the “Red Planet” . The diameter of Mars is about half that of Earth.
The diameter of Mars
The diameter of Mars is approximately 4,220 kilometers, making it about half the size of Earth. Its surface area is approximately 144 million kilometers, which is roughly the same as the surface area of Earth.
The circumference of Mars
The circumference of Mars is 4,212 miles, making it slightly smaller than Earth.
The surface area of Mars
Mars has a surface area of approximately 144 million square kilometers, which is only slightly less than the surface area of Earth. However, Mars’ landforms are very different from those on Earth. For example, Mars has huge volcanoes, such as Olympus Mons, which is about three times the height of Mount Everest. Mars also has deep canyons, such as Valles Marineris, which are several times deeper than the Grand Canyon on Earth.
The volume of Mars
The volume of Mars is 1,283,200,000 km3.
In conclusion, Mars is an incredibly huge planet. Its diameter is 4,217 miles, which is almost the size of Earth’s moon! Its mass is also incredibly massive, at approximately 6.39 x 10^23 kg. This makes Mars the second most massive planet in our solar system, after Jupiter. Finally, its orbit around the sun is also massive, at 1.52 AU.