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Biology, 28.02.2021 17:40 Day1201

If you were planning to travel in a futuristic spaceship to Betelguese, it would take over 640 years traveling at the speed of light. Describe the proprties (color, size, temperature, brightness) of Betelguse that you would expect to find when you come out of cryo-stasis.

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If you were planning to travel in a futuristic spaceship to Betelguese, it would take over 640 years...

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