Chemistry
Chemistry, 18.10.2019 10:30, CyanideFaux

Light travels at 3.00 x 108 m/s. if the starlight from the unicorn galaxy takes 1 year 47 days and 2 hours to reach us. how far away is it in kilometers?

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Light travels at 3.00 x 108 m/s. if the starlight from the unicorn galaxy takes 1 year 47 days and 2...

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