WebJul 8, 2024 · With a radius of 2,106 miles (3,390 kilometers), Mars is about half the size of Earth. If Earth were the size of a nickel, Mars would be about as big as a raspberry. … WebApr 22, 2004 · Earth-Mars Planet Comparisons (False Color with Axes and Orbit Plane) Visualizations by Greg Shirah Released on April 22, 2004 This is a visualization showing the relative size of Mars compared to that of Earth. This version uses false color textures (there are corresponding true color versions as well).
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WebThe Gale Crater is a dry lake bed on Mars that spans 96 miles in diameter. It is estimated to be about 3.5–3.8 billion years old. It includes the mountain Aeolis Mons that rises … WebJan 1, 2016 · Mars is also similar to Earth in many key respects. However, when it comes to size, mass and density, Mars is comparatively small. In fact, its mean radius of 3.389 km is the equivalent of... small heated bowl
How Bad is the Radiation on Mars? - Universe Today
WebOverall, Mars is cold—its average global temperature is around -80 degrees Fahrenheit—and has a much thinner atmosphere than Earth. Because it has about a … WebAug 10, 2024 · Mars has about one-third the gravity of Earth. A rock dropped on Mars would fall more slowly than a rock falls on Earth. A person who weighs 100 pounds on Earth would only weigh about 38 pounds on Mars because of the reduced gravity. The atmosphere … WebJan 21, 2014 · Earth is about 5972 sextillion kg while Mars is 642 sextillion kg. Volume Mars got 15% of the Earth’s volume. In order to completely fill the volume of the Earth, it would require more than six Mars volumes. … small heat and air window unit