> And after 200+ billion years, the sun, after having been a red giant Technically speaking, that would be the end of our problems unless > the Milky way gala

> And after 200+ billion years, the sun, after having been a red giant Technically speaking, that would be the end of our problems unless > the Milky way galaxy merging with Andromeda won't finish us first or... some stray asteroid of sufficiently lethal size and speed bumps into our green/blue golf ball