principle articles
What are the two structural components forming the Cosmological Principle?
What property does isotropy imply when applied to all universe observers?
Over what scale must averaging occur for the Cosmological Principle to hold?
What dynamic solution emerges when CP combines with General Relativity?
What analogy visualizes the expansion described by FLRW models?
What observation provides the strongest empirical support for the Cosmological Principle?
How does lookback time help resolve Olbers' Paradox regarding the dark night sky?
What element does the Perfect Cosmological Principle add to the standard CP?
Which reported structure tests the assumption of homogeneity due to its large size?