Does a comet’s period change because it loses mass every time it nears the Sun?

Do the periods of comets decrease because they lose mass every time they get near the Sun? Robert BaileyConover, Wisconsin Great question! Assuming you’re referring specifically to the orbital period — in other words, how long comets take to make one revolution around the Sun, or a cometary “year” — according to basic physics, the periodContinue reading “Does a comet’s period change because it loses mass every time it nears the Sun?”
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