If a passing star got here close to the photo voltaic system, Earth would in all probability be high quality – however there’s a small probability our total world could get thrown to the outer reaches of the photo voltaic system, crash into one other planet and even get stolen by the wandering star. The different planets in the photo voltaic system could undergo related fates, and Mercury particularly can be vulnerable to falling into the solar.
About a billion years from now, the solar’s evolution can have proceeded sufficient…