I read something like this on Wikipedia, about the fate of the universe.
This timeline assumes proton decay exists.

I can only wonder if there is a way we can confirm if proton decay happens, aside from waiting until the nessesary time passes.

If it does happen, would this mean whatever life forms exist at that time will go to pieces? Ouch.

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This is no fantasy. No careless product of wild imagination. - Jor-El

Godspeed, John Glenn. - Scott Carpenter

And these atomic bombs that science burst upon the world that night were strange even to the men that used them.
- H.G Wells, The World Set Free

To the conspiracy crowd, radiation is a big Boogey Man that inspires terror and death in all who encounter it. - JayUtah