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Lorico [155]
3 years ago
11

How do light years help astronomers to determine the ages of distant objects in space ?

Biology
1 answer:
Elenna [48]3 years ago
3 0

hello!

your answer

Light in space travels approximately 9.5 trillion km per year. Therefore, the images that astronomers see of distant objects actually show what those objects looked like long ago.

have goed day

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