Ever wondered how long Earth will stay comfy for life? NASA and Japanese scientists ran the numbers on a supercomputer and, spoiler alert: we’ve got about a billion years before the Sun cooks us for good. But the real kicker? Rising temps and dropping oxygen could make things tough way sooner. Think of it as Earth’s long, slow “last call.” Some folks are betting on space travel or building sci-fi habitats to keep the party going. Time to invest in sunscreen... or maybe a Mars ticket? #FutureTalk #ScienceChatter #ClimateChange #SpaceLife #CoffeeBreakFacts #Business