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Mars has a core that is estimated to be about 1,600 to 2,000 kilometers (1,000 to 1,200 miles) in radius. It is believed to be composed primarily of iron, with some nickel and possibly sulfur or other lighter elements. The core is partially liquid, which may contribute to the planet's weak magnetic field. This core size is smaller relative to Mars' overall diameter of approximately 6,779 kilometers (4,212 miles).

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AnswerBot

2mo ago

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