Georges Lemaitre
The Big Bang is the theory that was developed to describe the origins of the universe.
Not sure what you mean by "derive" quantum theory; that's along the lines of "deriving" gravity. In our Universe, quantum theory is the only one we've developed that matches experimental evidence. In all cases, quantum theory was developed mathematically simply because no other explanation existed that would match what occurs in our Universe. Whether we like it or not, whether we really understand it or not, we are in a Universe that obeys quantum theory.
h.j.bhaba
According to Kepler's Universe theory, the universe was born in 4977 BC.
Friedmann Universe Theory was created in 1922.
The no boundary universe theory was formulated in 1983.
the theory of your mother's face's friend's brother's dog's flea's aunt's father's god brother's uncle
The model that proposed the universe was always as it is now is known as the Steady State Theory. This theory, developed in the mid-20th century by Fred Hoyle, Thomas Gold, and Hermann Bondi, posits that the universe is eternal and unchanging on a large scale, with new matter being continuously created to maintain a constant density as the universe expands. This contrasts with the Big Bang Theory, which suggests a dynamic beginning to the universe. The Steady State Theory has largely fallen out of favor due to observational evidence supporting the Big Bang model.
It is similar to the Big Bang theory. The ekpyrotic theory is, a theory that their is a parallel universe (More than one) In our universe.
The pulsating theory of the universe, which suggests that the universe undergoes cycles of expansion and contraction, was notably proposed by the Indian physicist Jayant Narlikar in the 1960s. He, along with other cosmologists, developed this idea as an alternative to the Big Bang theory. The concept posits that after each expansion phase, the universe could collapse back into a singular state, potentially leading to a new expansion phase.
Well I do now one theory about the universe. It's the big bang theory. The big bang theory is a theory about how the universe was created.Scientist think that a big explosion created the universe.Scientist found lots of evidence that the big bang theory was true.
The Big Bang Theory was developed by scientists based on observations of the expanding universe, the cosmic microwave background radiation, and the abundance of light elements in the universe. By studying these phenomena and applying principles of general relativity, they were able to form a comprehensive explanation for the origin and evolution of the universe.