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killian killian
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10 years ago
One of the main reasons the Hubble Space Telescope was built and launched was to measure how fast the universe is expanding. If the expansion turns out to be faster than we thought, our estimate for the age of the universe will be:
A) unaffected.
B) younger (less time between now and the Big Bang).
C) older (more time between now and the Big Bang).
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padrepadre
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9 years ago
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killian Author
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Silver Member
9 years ago
Thanks for helping me with my astronomy class
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