Question

give reason why planets do not Twinkle

Answer 1

they’re closer to Earth and so appear not as pinpoints, but as tiny disks in our sky. You’d could see planets as disks if you looked through a telescope, while stars would remain pinpoints. The light from these little disks is also refracted by Earth’s atmosphere, as it travels toward our eyes. But – while the light from one edge of a planet’s disk might be forced to “zig” one way – light from the opposite edge of the disk might be “zagging” in an opposite way. The zigs and zags of light from a planetary disk cancel each other out, and that’s why planets appear to shine steadily.

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Answer 2

Stars are so far away from us that they appear to be pinpoints in the sky which twinkle. But as the planets are closer to us they don't appear to be twinkling..........

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