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3. What is a light year? |
Answer» ❕❗the distance that LIGHT travels in one year, about 9.4607×10 it is the unit of length USED to express astronamiacal DISTANCES ❕❗#HOPE IT HELPS YOU ❤♥♠♣#GO_π_FOLLOW_ME⏬⏫⏪⏩⤵⤴ |
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