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The Solar System Has a New Life Expectancy, and It's a Billion Times Shorter

Original: The Solar System Has a New Life Expectancy, and It’s a Billion Times Shorter

Astronomy researchers have published a revised estimate of the solar system's lifespan, cutting it dramatically compared to previous figures. The new work suggests the Sun and its planetary system will end far sooner than the timescales long assumed, prompting discussion among scientists and space enthusiasts about how the estimate was reached and what it means for our understanding of the Sun's evolution.

Why now: unclear

Solar SystemAAS Nova

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• The Solar System Has a New Life Expectancy, and It’s a Billion Times Shorter · AAS Nova

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