this post was submitted on 13 Oct 2025
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Science Memes

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[โ€“] sun_is_ra@sh.itjust.works 18 points 6 days ago (9 children)

I didn't understand this one. Why would any matter eventually turn into iron?

[โ€“] guber@lemmy.blahaj.zone 11 points 6 days ago

Iron-56 is one of the most stable nuclei, along with nickel-62, so after untold time lengths, due to standard fissile decay/spontaneous fusion (possibly due to quantum tunneling), all baryonic matter decays into iron-56, and a little nickel-62.

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