A light-year is the distance that light travels in one year in the vacuum of space. It is equal to approximately **9.46 trillion kilometers** or **5.88 trillion miles**.
As for your second question, the universe is believed to be infinite in size. However, it is also believed to be expanding at an accelerating rate. There are many theories about the ultimate fate of the universe, but none of them are certain at this time.
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light year is the distance light travels in a year.as per my opinion the universe is not endless but it is very big bigger than the human brain can process it.
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Answer:
A light-year is the distance that light travels in one year in the vacuum of space. It is equal to approximately **9.46 trillion kilometers** or **5.88 trillion miles**.
As for your second question, the universe is believed to be infinite in size. However, it is also believed to be expanding at an accelerating rate. There are many theories about the ultimate fate of the universe, but none of them are certain at this time.
I hope that helps !
( if you want to support me give me a follow and mark me as a brainliest :) )
Answer:
light year is the distance light travels in a year.as per my opinion the universe is not endless but it is very big bigger than the human brain can process it.
Explanation:
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