Question

will universe end ? if it happens can there is a chance that another universe get birth ?

Answer 1

Actually this kind of questions are beyond our imagination.Noone can predict about this complex universe.May be beyond this universe something is there.But everybody have different opinion on this topic.

Answer 2

Sadly the answer is yes. At one point of time the universe will end. But also there is a chance that an another universe get birth. There are three theories on how the universe shall end. They are:

1) Big Rip
2) Big Freeze
3) Big Crunch

Big Rip: 
              This theory claims that the universe keeps on expanding. This is expansion is caused by a unknown matter called Dark Matter which constitutes upto 25% of the universe (while normal matter constitute only 5%)
This dark matter creates space everywhere due to unknown reasons. This will first cause galaxies to move away from each other, then celestial objects like star and planets to be ripped apart. Finally the individual subatomic particles get ripped into quarks and they will never be able to meet each other.  

Big Crunch:
                     This theory states that there is lesser dark matter than what we predicted. Here the universe expands and expands to its maximum and then it stops as the dark matter gets exhausted and gravity begins to do its work. It will cause all the spread out galaxies come closer and merge and the universe will collapse into a singularity as it started. Then again it might expand and the cycle starts again. This theory states that the universe goes into infinite cycle of expansion and contraction.

Big Freeze:
                   This theory is also similar to the Big rip except that instead of the atoms being ripped apart, they stay intact due to strong interaction (one of the 4 fundamental forces of the universe) and instead turns into energy due to radiation.

But we cant surely say which will happen. Lets hope the most uplifting theory is true.

Hope this helps....