markaxel8456 markaxel8456

23-10-2017
Geography

contestada

Why do hot stars look bluer than cool stars?

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midnightshadow246 midnightshadow246

03-11-2017

as stars get older they get cooler and you know when you light a flame the part at the bottom is hotter so its also applies to stars, the star is very hot because it is newer and has more gas so it appears blue to us

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