Stars eventually burn out and die. Some of the stars we see in the night sky now
may no longer exist. Why is this?
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Answered by
1
Answer:
Because stars are so far away, it takes years for their light to reach us. Therefore, when you look at a star, you are actually seeing what it looked like years ago. It is entirely possible that some of the stars you see tonight do not actually exist anymore.
Answered by
3
Answer:
Because stars are so far away, it takes years for their light to reach us. Therefore, when you look at a star, you are actually seeing what it looked like years ago. It is entirely possible that some of the stars you see tonight do not actually exist anymore.
hope it works
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