Quote:
Originally Posted by uh-oh
will the sun expand and devour us before then? i heard we got 5 million years. maybe it was billion. until the sun expands enough to burn earth to space ash.
lemme go back in my twitter timeline i think neil dagod tyson said something
edit
"In 5-billion years the Sun will expand & engulf our orbit as the charred ember that was once Earth vaporizes. Have a nice day"
was billion
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approx 5.5 billion until red dwarf based on current calculations / theories.
there is an outside chance that doesn't happen and/or the blowoff pushes us back into a habitable zone.
i mean we would all be dead but earth could survive.