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Astronomy-themed thumbnail showing a glowing orange-yellow star against a dark, starry background with the title “How Scientists Measure the Age of a Star” in white text and “MAXMAG” at the bottom center.

Science·Space & Astronomy

How Scientists Measure the Age of a Star

The night sky is the oldest story we can read without turning a page. Every dot of light above us carries a memory — a history written not in heat…