Not only are there rogue planets floating through space completely alone, not orbiting any stars, but it’s possible that these pitch-black lonely planets support life.
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Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
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A 100-pound person on Earth would weigh 38 pounds on Mars.
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Jupiter's moon Ganymede, is larger than the planet Mercury!
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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The earth rotates more slowly on its axis in March than in September.
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Astronomer Percival Lowell believed that he was the first person to observe canals on Venus, but because of a faulty adjustment of the eyepiece on his telescope, he was in fact looking at the blood vessels in his own eye.
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Only 55% of Americans know that the sun is a star.
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