The Sun and Moon appear to be the same size because the moon is 400 times smaller than the Sun, but 400 times closer to Earth.
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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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Today's top fuel dragsters take off with more force than the space shuttle.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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Astronauts get taller when they are in space.
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There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
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Neil Armstrong, the first man to step foot on the moon, carried with him a piece of cloth and wood from the original 1903 Wright Flyer.
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More than 20 million meteoroids enter Earth's atmosphere every day.
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