The non-retrogradation principle

[krateesh]

I thing idea of pulsating universe is wrong as teh density of our universe is less than or equal to critical density(decider of fate of universe).thus as a result the universe will either go on expanding or will put a brake ,but will remain at that place only.

[mkirkpatrick]

I thing idea of pulsating universe is wrong as teh density of our universe is less than or equal to critical density(decider of fate of universe).thus as a result the universe will either go on expanding or will put a brake ,but will remain at that place only.

Whose foot will apply the
brake,I wonder!

kind regardsmichael.

[Guille]

There is a theory that if the the universe keeps expanding it won't be forever, for the inner structure of atoms will break apart adn ther will be a super division explosion. But if the universe stops expanding then it will keep gaining energy from whiteholes until the state of the universe is of total density of energy and matter, just as the universe was at the very start of the big bang, would that mean there would be another bigbang from that point on? I believe yes. And so, again if the universe stops, it will also be pulsation, but pulsation only to bigger and bigger.