Oscillating Universe Theory

About

The Oscillating Universe Theory proposes that the universe undergoes cycles of expansion and contraction. This theory combines elements of the Big Bang and Big Crunch, suggesting that the universe's life is cyclical. Each cycle begins with a Big Bang, where the universe expands from a highly dense state, and ends with a Big Crunch, where it collapses back into a singularity. However, instead of reaching a singularity, some versions suggest a "Big Bounce," where the universe reverses its contraction and expands again. This theory attempts to address the issue of the universe's ultimate fate and offers an alternative to the Big Bang model. It suggests that the universe could be infinitely old, with cycles repeating indefinitely. However, challenges arise due to the second law of thermodynamics, which states that entropy increases over time, potentially disrupting the cyclical pattern. Despite these challenges, the Oscillating Universe Theory remains a fascinating concept in cosmology, offering insights into the nature of time and space.