Once again, Earth has not been destroyed in a fiery apocalypse. But, someday, our luck will run out. Be prepared! At The Guardian, Ian Sample and Alok Jha helpfully explain how our universe will one day (finally) be destroyed. The good news: By the time that happens, you’ll already be dead. [Watch Ian Sample demonstrate different scenarios for the destruction of Earth] [Watch Alok Jha describe the ultimate fate of the universe]