June 24, 2020
Nowadays, among General Relativity and Cosmology communities, there are distinct signs of scientiﬁc stagnation, ﬁrst of all, in our understanding of the Nature of Matter in Space and Time. Big questions, not all of them new, are about an ex- istence of a Universe having no Big Bang, or contrarily, many Big Bangs, or mul- tiverse (many universes). New observations raise more questions rather than bring answers. Thereafter, this work presents a critical review of the General Relativity applications to the Standard Cosmological Model. The Alternative is proposed.