Equatorial diameter6.8 million m
22.6 millionAnt hill heights
64.7 millionBagel diameters
34 millionBrick lengths
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The Red Planet with the tallest volcano in the solar system/Planets
Mars is the fourth planet from the Sun, known for its reddish appearance caused by iron oxide on its surface. It hosts Olympus Mons, the tallest known volcano and mountain in the solar system at about 21.9 km high. Mars has two small, irregularly shaped moons, Phobos and Deimos.
About −63 °C
About 24 hours 37 minutes, a sol