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enyata [817]
3 years ago
7

How do scientists use light-years?

Chemistry
1 answer:
sveticcg [70]3 years ago
8 0

Answer:

Scientists don't actually measure astronomical distances in light years. Rather, they measure them in a unit called the Parsec , and only convert to light years when they're talking to the general public . One light-year is the distance light travels through space in one year.

Explanation:

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