[lavasalesman]

I like your explanation.

> There is lots of matter that is still unstable.

What are you referring to with this?

[undersuit]

https://en.m.wikipedia.org/wiki/Proton_decay

I need to read the article, but yeah protons might not be stable, we just need to wait a long time to find out.

[mianos]

And free quarks within stars in conditions where they are not confined. They can exist unconfined for a real short time. At the start of the big bang there were a lot of them.

[lagadu]

Quark stars, a type of star whose density sits between neutron stars and black holes are theorized to exist, though we have no conclusive observations of one yet.