The Sun Isn’t Yellow. It’s Green.

The Sun Isn’t Yellow. It’s Green.

Answering the simple question of the sun’s actual color reveals it’s not yellow but green-peaked, a counterintuitive fact that led directly to Max Planck’s quantum revolution.

Contrary to popular belief and the familiar glow of a sunset, the sun is not yellow. A scientific breakdown reveals its actual color is white, and more surprisingly, its peak light emission is green. This counterintuitive fact is not just trivia; it’s the key to understanding why our eyes are most sensitive to green, why plants evolved to reflect it, and how a crisis in classical physics was averted, sparking the quantum revolution.

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