There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
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NASA invented baby food as we know it today.
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Pluto is smaller than Russia.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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The ashes of the man who discovered Pluto are currently en route to dwarf planet, scheduled to arrive on the 14th of July, 2015.
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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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