The big band theory
The big band theory
It is "The Big Bang Theory."
This was given the name Big Bang Theory by Fred Hoyle.Possibly partly in jest, for at the time he was promoting a Continuous Creation Theory of his own, which he subsequently abandoned.
The Big Bang Theory is the name given to the theory of cosmic expansion. The idea is of an ever expanding universe. It posits that at some point all matter in the universe was contained within one point.
Yes, the perfect cosmological principle is a key aspect of the oscillating universe theory. This principle suggests that the universe looks the same from any vantage point at any given point in time, which is a fundamental assumption for the oscillating universe model where the universe undergoes cycles of expansion and contraction.
Dr.Cannan given optimum theory of population
Yes - a deterministic theory means that given initial conditions, it yields a precise answer for future time. This does not happen in quantum physics. Read the Feynman lectures on physics volume 3 for more information.
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The CMBR did not reveal anything DIRECTLY about the age of our Universe. However, its spectrum and isotropy are almost perfectly as predicted by a Universe that began to expand about thirteen billion years ago -- a timeline given by the Hubble Constant. As such, it gives extremely strong support to that timeline.
that portion of the universe that we can see in principle, given the finite age of the universe
NASA's COBE (Cosmic Bakground Explorer) satellite was developed to measure the cosmic microwave background radiation from the early Universe to the limits set by our astrophysical environment. The cosmic microwave background radiation is a remnant of the Big Bang. Study of minute temperature variations are linked to slight density variations in the early universe. These variations are believed to have given rise to the structures that populate the universe today: clusters of galaxies, as well as vast, empty regions.
Scientists who study the universe are known as cosmologists.