NASA invented baby food as we know it today.
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There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
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MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
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A comet's tail always points away from the sun.
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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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