does our universe have any limit? if so, they why it hasn't collapsed yet? (our universe increases/expand with every passing second and accelerates to)
Answers
Answer:Right now, in a 13.8 billion year old Universe, our current visibility limit is 46 billion light-years. Our future visibility limit is approximately 33% greater: 61 billion light-years. There are galaxies out there, right now, whose light is on the way to our eyes, but has not had the opportunity to reach us yet.
A more specific theory called "Big Bounce" proposes that the universe could collapse to the state where it began and then initiate another Big Bang, so in this way the universe would last forever, but would pass through phases of expansion (Big Bang) and contraction (Big Crunch).
According to the formulas used to calculate cutoffs, a universe that is 13.7 billion years old will reach its cutoff in about 5 billion years, his team concludes. For most people, the idea that a mathematical tool could be elevated to a real-world event might seem strange, but there are precedents for it in physics.
Explanation:This is the best answer I could give verified
Answer:
no I don't think so it has any limits. Universe is vast.It has so many galaxies with so many solar systems and planets( that we are not even aware of) so we can't say it's limited or not.