• spittingimage@lemmy.world
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      7 months ago

      Another factor is estimating the total amount of hydrogen available to form new stars. The last estimate I heard was nine times as much as is currently bound up in stars.

      • Apytele@sh.itjust.works
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        7 months ago

        That’s fascinating I would’ve thought most of it is in stars and the rest is a miniscule amount by comparison like 98% or more was in stars or something.