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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Jupiter is bigger than all the other planets combined.
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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.
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Approximately 115 tons of ocean salt spray enters the earth's atmosphere each second.
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The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
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In the last 7 years, humanity has discovered 43 potentially habitable planets.
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