The Solar System could die one billion times earlier than thought

Nature2026年10月6日正文已收录本站
  • RESEARCH HIGHLIGHT

Modelling suggests that the planets’ orbits will become destabilized inside one billion years once the Sun starts to shed mass.

Illustration of the solar system showing planets orbiting the Sun against a blue star-filled background.

The Sun’s transformation as it dies could be much more erratic than has been previously proposed. Credit: Mark Garlick/Science Photo Library

The Sun’s tumultuous death could spell the end of our Solar System one billion times sooner than previously thought1.

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doi: https://doi.org/10.1038/d41586-026-03155-3

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