(Answered) An earth-like planet was detected 1295 parsecs away in

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An earth-like planet was detected 1.295 parsecs away in orbit around the red dwarf Proxima Centauri. How many years would it take a spaceship going at 82,020 mph (the speed of Pioneer 10) to get there?

What skills and constants used to solve the problem in question 2 are relevant to a chemistry class, and which are not? Explain briefly why you think they are relevant or irrelevant.

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