What Lies Beyond the Observable Universe? | A Cosmic Mystery
The observable universe is limited by how far light has traveled since the beginning of time. Beyond this boundary, we cannot see anything — but that does not mean nothing exists. Scientists believe the universe may extend far beyond what we can observe, possibly infinitely. There could be more galaxies, unfamiliar physical laws, or regions forever disconnected from us. What lies beyond the observable universe remains one of the greatest mysteries in cosmology. This video is for educational and documentary purposes.
