Will the world end in 5 billion years?

Answer 1

No one knows quite when the world will end, yet the thought of it ending in 5 billion years is not really that relevant since obviously neither you nor I will ever live that long to see if it is true or not. :)

Answer 2

Yes, our star (the Sun) is fusing hydrogen in its core at the moment. In about 4 billion years from now, it will run out of hydrogen and switch over to fusing helium. When it does this it will become much hotter and will therefore expand into a red giant star. The surface of the Sun will then be at or near where the Earth orbits the Sun. This means that Earth will likely be destroyed by then.

Answer 3

I don't think so that's a little to long and besides i don't think god wants to wait that long.