03-05-2021
Geography

contestada

If you look at the sky tonight (in 2021) , you will see a star that is 400 light years away. In what year did the star release that light?

Respuesta :

CoolWrecker CoolWrecker

03-05-2021

Answer:

1621

Explanation:

2021-400 because 1 light year = the distance light travels in a year

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