Explain why the planets do not twinkle?

Explanation

**Step-by-Step Solution:**

1. **Understanding Twinkling**: Twinkling of stars occurs due to the atmospheric turbulence. As light from a star passes through different layers of the atmosphere, it gets refracted (bent) in varying degrees. This causes the star's apparent position to shift slightly, leading to the twinkling effect.

2. **Apparent Size of Planets**: Unlike stars, planets appear larger to the human eye. This is because planets are much closer to Earth than stars. The larger apparent size means that any slight shift in position due to atmospheric conditions is less noticeable.

3. **Small Apparent Shift**: The apparent shift in position of planets is minimal compared to that of stars. Since planets are closer, the light rays coming from them are more direct and consistent, which makes any movement or shift unnoticeable.

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