Einstein and Socratus.
Einstein, you was mistaken using your Gravitation theory
to the all Universe as a whole.
The Gravitation theory doesn’t work in the Universe as a whole.
The Gravitation theory is a local theory.
Because the detected material mass of the matter in the
Universe ( the cosmological constant / the critical density)
is so small ( the average density of all substance in the
Universe is approximately p=10^-30 g/sm^3 ) that it
cannot ‘close’ the Universe into sphere and therefore our
Universe as whole must be ‘open’, endless, infinite.
The Universe as a whole is an Infinite Pure Vacuum: T=0K.
§ 1. Vacuum: T= 0K, E= ∞ , p = 0, t =∞ .
We have two (2) Worlds: Vacuum and Material and we need
to understand their interaction.