History of creationism the universe was concentrated into a single point, a "primeval atom" where and when the fabric of time and space came into existence. However, in the 1920s and 1930s almost every major cosmologist subscribed to a view that the universe is in an eternal steady state. After Lemaître proposed his theory, some scientists complained that its assumption that time had a beginning amounted to a reimportation of religious concepts into physics. When the expression "Big Bang" was coined by Fred Hoyle in 1949, he meant it to be slightly pejorative, but the term stuck and gained currency. Lemaître himself concluded
The Whole Shebang: A State-of-the-Universe(s) Report Ferris then shows, in a third possibility, that the universe is hanging in the balance in a "critical density" that says Ω looks to be "exactly" 1. Ferris makes the summation the universe will then always expand, but at a slower and slower rate that never completely comes to a halt. He follows this up with some exceptions that Ω is not always observed as "exactly" 1 by all cosmologists. Ferris believes that the Big Bang theory is correct because of microwave background radiation which gives space a temperature of 3 kelvins. The Hubble telescope has also shown, through the