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Computer Science 9 Online
OpenStudy (anonymous):

If a galaxy is located 200 million light years from Earth, what can you conclude about the light from that galaxy? The light will take 200 million years to reach Earth. The light will travel 200 million kilometers per second to reach Earth. The light will travel a total of 300,000 kilometers to reach Earth. The light will travel a total of 200 million kilometers to reach Earth.

OpenStudy (iammjae):

It means, it's possible that the galaxy 200 M light years away no longer exists by the time its light reaches the Earth. Philosophy.

OpenStudy (anonymous):

thanks

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