Physics

23 May, 14:32

The light from andromeda galaxy takes about 2.6 million years to reach earth. which of these statements is correct about the andromeda galaxy? a. it is located at a distance of 2.6 million light years from earth. b. it has to travel a distance of 2.6 million kilometers to reach earth. c. it can be photographed by a space telescope in 2.6 million years. d. it has to move at the rate of 2.6 million kilometers per hour to reach earth.

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