How much closer does the Earth get to the Sun at perihelion compared to aphelion?

Answer

About 5 million kilometers

The difference between Earth's closest approach (perihelion) and farthest point (aphelion) is substantial, amounting to approximately 5 million kilometers.

How much closer does the Earth get to the Sun at perihelion compared to aphelion?

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AU and Light Years Explained - How we measure space - YouTube

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