At some point the Sun will turn into a red giant; modern theories suggest that this will happen when the Sun has around 12% of hydrogen left - it's currently got around 75%. If you do the sums, that gives a time roughly 7.6 billion years from now. When that happens, it's likely that the Sun will expand beyond Earth's orbit.
Of course, a study of natural history suggests that humans will be extinct long before then, but on a more positive note(!) if humans do survive for another 7.6 billion years, then they'll simply go somewhere else before then.
No. The world is not going to end.
No the world is not going to end
the world is not going 2 end in 2012 because it did not end in 2000
No the world is not going to end because we believe in the lord that we are going to live till he wants us to live if he created the earth then he will decide when he wants the world to end
they thought the world was going to end in 2012
is the world going to end on december.23 2012
The world is not going to end in 2012.
there is never going to be a end of the world
The world is not going to end. who ever told you that the world is gonna end that's a lie. i know it was in the newsapaper this week, but only god know's when its gonna end and if it is be prepared but no its not going to end ok
no i dont thihk the world is going to end people said the world was going to end in 2,000
I'm just putting what i think and i think no the world is not going to end today
No one knows, but if you are reading this, then the world is probably not going to end today.