Like fossil fuels come from organic matter that grew because of the sun. Is there any form of energy on that cannot be traced back to the sun in some way?

  • threelonmusketeers
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    317 days ago

    https://en.wikipedia.org/wiki/Star_lifting

    any of several hypothetical processes by which a sufficiently advanced civilization could remove a substantial portion of a star’s matter which can then be re-purposed, while possibly optimizing the star’s energy output and lifespan at the same time