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Earth Sciences 18 Online
OpenStudy (cotho833):

epsilon eridani is a star that is 10.5 light years away from earth. one light year is about 9.46 trillion kilometer the distance between the star and earth in kilometers is ______trillion kilometers

OpenStudy (osprey):

Using proportion on a truly astronomical scale 10.5 times 9.46 trillion kilometers (a very long way) = 99.33 trillion km, if my eyesight is still ok.

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