H2Andy
Contributor
there's enough dark matter in the universe so that it will contract upon itself into a big implossion
which may be followed by another Big Bang
(if there weren't enough dark matter, the universe would continue to expand until its energy would run out and it would slowly reach a zero level of energy (i.e. it would
"freeze to death")
there are a few other theories, but i think these two are the main ones
which may be followed by another Big Bang
(if there weren't enough dark matter, the universe would continue to expand until its energy would run out and it would slowly reach a zero level of energy (i.e. it would
"freeze to death")
there are a few other theories, but i think these two are the main ones