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Actually, it does. In about 100 years, the constallation, The Big Dipper, will not look like like the big dipper. I still don't understand why but, if it's in a school text book, it has to be true. (o.-)

ADDED: The question limits the time to one year, which is easier to answer. The night sky changes because the Earth's orbit around the Sun changes the relative direction of our nocturnal view out away from the Solar System. Long-term changes would arise from the motions of the stars, including the Sun, around the galaxy but I would not expect only 100 years to make much noticeable difference.

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7y ago

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