Matthias Hirzgarter was a Swiss mathematician who drew Mars as a triangular rock, bearing the planet's traditional symbol, from data supplied by an Italian astronomer, Francesco Fontana. Mars is the fourth planet from the Sun and the second smallest plane

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Matthias Hirzgarter was a Swiss mathematician who drew Mars as a triangular rock, bearing the planet's traditional symbol, from data supplied by an Italian astronomer, Francesco Fontana. Mars is the fourth planet from the Sun and the second smallest planet in the Solar System. Named after the Roman god of war, it is often described as the Red Planet because the iron oxide prevalent on its surface gives it a reddish appearance. Mars is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the volcanoes, valleys, deserts, and polar ice caps of Earth. The rotational period and seasonal cycles of Mars are likewise similar to those of Earth, as is the tilt that produces the seasons.

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Size: 3000px × 3630px
Photo credit: © Photo Researchers / Alamy / Afripics
License: Licensed
Model Released: No

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