Cosmic background radiation is uniformly detected from every direction. Scientist believe it is a remnent of the big bang. The temperature of this radiation is -270 degrees F only 3 degrees F above absolute zero, the coldest temperature possible. This indicates that the universe was initially hot and has cool down the past 14 billions years. Feb 22, 2023 · When inflation ends, the hot Big Bang ensues, and we can see evidence from the final tiny fraction-of-a-second of inflation imprinted on our observable Universe. However, we can't see anything Nov 18, 2013 · The final line of evidence is the formation of galaxies and the large scale structure of the cosmos. About 10,000 years after the Big Bang, the Universe cooled to the point that the gravitational Another problem example: Quasar PG 0052+251 is at the core of a normal spiral galaxy. The host galaxy appears undisturbed by the quasar radiation, which, in the Big Bang, is supposed to be strong enough to ionize the intergalactic medium. [46] · An excess of QSOs is observed around foreground clusters. Mar 1, 2005 · Their observable universe also used to be the size of a grapefruit. Thus, we can conceive of the early universe as a pile of overlapping grapefruits that stretches infinitely in all directions The big bang is a naturalistic story about the origin and development of the universe (e.g. a cosmology), beginning with a “singularity” when all mass, energy, and space was contained in a much smaller volume than the universe today. It is riddled with problems, supported by numerous unobserved assumptions, and, most importantly .

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