There's a mysterious dwarf planet between Mars and Jupiter called 'Ceres' which has never been visited by spacecraft or photographed in detail, however, Earth-bound telescopes reveal a large bright shining spot on the surface of this planet, the origin and nature of which are unknown.
5
A 100-pound person on Earth would weigh 38 pounds on Mars.
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A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
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Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
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An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
A neutron star (what remains after a Super Nova) is so dense that a portion of it the size of a sugar cube would weigh as much as all of humanity, or more than all the cars in the United States.
5
The moon is actually moving away from Earth at a rate of 1.5 inches per year.
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