Big bang

[bmwmike]

So if the universe was created by the big bang and at that point spacetime was created does that mean time and space have a direct relationship to energy?

So space and time can in theory be created from energy ?

And as stars eventually die in an ever expanding spacetime and if there is a possibility of multiple universes (multiverse) as the stars die wouldn't the spent multiverse become infinitely dense? Those exhausted multiverse would create huge amounts of gravity.. could that effect our universe..

Too big to go on twitter so thought I'd try here.

Cheers (*hic)

[Jonno02]

bmwmike said:

So if the universe was created by the big bang and at that point spacetime was created does that mean time and space have a direct relationship to energy?

So space and time can in theory be created from energy ?

And as stars eventually die in an ever expanding spacetime and if there is a possibility of multiple universes (multiverse) as the stars die wouldn't the spent multiverse become infinitely dense? Those exhausted multiverse would create huge amounts of gravity.. could that effect our universe..

Too big to go on twitter so thought I'd try here.

Cheers (*hic)

Stars don't really die. Their energy changes from one form to another. The energy is still present, but just not as it was originally.

[Monty Python]

If we didn't exist, would time exist? Surely time only exists if there's someone around to measure it.

[Jonno02]

Monty Python said:

If we didn't exist, would time exist? Surely time only exists if there's someone around to measure it.

The countless other species on countless other planets would be.