The sun puts out more power in 1 second than mankind has ever used within human existence.
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Any space vehicle must move at a rate of 7 miles per second in order to escape the earth's gravitational pull.
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There are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world's beaches, but a single grain of sand has more atoms than there are stars in the known Universe.
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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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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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In the last 7 years, humanity has discovered 43 potentially habitable planets.
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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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