Maybe before then a passing star will allow humanity or it's progeny to transfer over to one of the star's orbiting planets?
At first I thought this was crazy, but we actually don't know if there will be a passing star when the Milky Way collides with Andromeda which will happen before Sol transitions into a Red Giant.
alt Hacker News
At first I thought this was crazy, but we actually don't know if there will be a passing star when the Milky Way collides with Andromeda which will happen before Sol transitions into a Red Giant.