Question: Cosmon or Cosmonium is a hypothetical form of matter where the Universe would have been in a dense form of matter as a particle named Cosmon, the idea was originally proposed by Georges Lemaître, was a Belgian Catholic Priest, astronomer and professor of physics at the Catholic University of Leuven, in what year?
Sentence (from "Cosmon"): He illustrated the idea by imagining an object 30 times larger than the volume of the sun containing all the matter of the Universe.
Relevant evidence: No