em0310009 em0310009

31-03-2021
Biology

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What is a light-year?

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Аноним Аноним

31-03-2021

Answer:

light year is a unit of astronomical distance equivalent to the distance that light travels in one year, which is 9.4607 ×10^12 km (nearly 6 million million miles).

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narutosramenbowls narutosramenbowls

31-03-2021

Answer: A light year is a unit of astronomical distance used to measure the distance light travels in one year.

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