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作曲 : Ben Ford/Kevin Rikken |
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The universe |
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The Milky Way galaxy is our cosmic home |
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But it is far from being the only galaxy in the universe |
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To get a better understanding of the composition and evolution of our universe |
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Astronomers try to answer a deceptively simple question |
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How many galaxies are there in the universe? |
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For a long time it was thought |
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That that the entire universe consisted of our galaxy alone |
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Beyond this limit |
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Just how far it goes is yet an unanswered question |
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The universe continues |
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The universe |
