Cosmic curvature refers to the overall curvature of space-time across the entire universe. In the standard model of cosmology, the universe is considered to be flat or nearly flat, with only small deviations from perfect flatness.
Cosmic curvature refers to the overall curvature of space-time across the entire universe. In the standard model of cosmology, the universe is considered to be flat or nearly flat, with only small deviations from perfect flatness.