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24-09-2020
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which is one piece of information that astronmers use to calculate the age of the universe

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notknown31 notknown31

24-09-2020

Answer:

1. By looking at the oldest stars

2. by measuring the rate of expansion of the universe and extrapolating back to the Big Bang; just as crime detectives can trace the origin of a bullet from the holes in a wall

Explanation:

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