How does the light quality of Venus distinguish it from a twinkling star?

Answer

Venus reflects sunlight and shines with a steady, unwavering gleam

Venus reflects sunlight and appears as a disk, resulting in a steady, unwavering gleam, whereas stars appear to twinkle because their pinpoint light is distorted by turbulent layers of Earth’s atmosphere.

How does the light quality of Venus distinguish it from a twinkling star?
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