Distant regions of the universe and space near Earth are similar in that they both obey the same physical laws, contain the same type of matter and energy, and exhibit a generally homogeneous and isotropic large-scale structure according to the cosmological principle. ;
Distant regions of the universe and nearby space share fundamental physical laws, similar elemental compositions, and the presence of dark matter and dark energy. Both locations exhibit homogeneity and isotropy on large scales, meaning they look similar in structure and composition. These principles apply uniformly, helping us understand the universe as a cohesive entity.
;