string theory
There is no 'why' for"Why was there aBig Bang to start the universe." The Big Bang is just one of many theories and beliefs that our universe had a beginning in SpaceTime. It is justa conceptual abstraction of SpaceTime via people that all existence evolved from some prior causation.
the big bang or god
evolution,the big bang theory
Some other theories humans have devised are:The Big Bang theory of cosmological expansionThe theories of general and special relativityThe germ theory of diseaseAtomic theory and quantum mechanics
Some major theories in science include the Big Bang Theory, the theory of Global Warming, and the Theory of Evolution.
Before the Big Bang, the origin of matter is not definitively known. Some theories suggest that matter may have existed in a different form or state prior to the Big Bang, but the exact origins remain a topic of scientific inquiry and debate.
There are many reasons why people might not believe in the Big Bang Theory; i.e. some reasons are religious and spiritual, while others are conflicted about rivals cosmological theories, and some just either do not understand or misunderstand the concepts.
According to some cosmological theories, there is not a single universe but several - even infinitely many - universes. However, they are diverged at the Big Bang and the start of time. It is, therefore, unlikely that anyone will ever be able to find a parallel universe, much less travel to it.
Some popular theories in science that have gained widespread acceptance and recognition include the theory of evolution by natural selection, the theory of relativity proposed by Albert Einstein, and the Big Bang theory explaining the origin of the universe.
Some of the main theories on how the world was made include the Big Bang theory, which suggests that the universe originated from a singular point of infinite density; the theory of cosmic inflation, which proposes a rapid expansion of the universe immediately after the Big Bang; and religious creation myths, such as those found in various cultures and religions around the world.
The concept of what existed before the Big Bang is still a topic of scientific debate and exploration. Some theories suggest that a singularity, a point of infinite density and temperature, existed before the Big Bang. However, the exact cause or origin of this singularity is not yet fully understood by scientists.
Nobody knows. "Why" questions about the Big Bang tend to be unanswerable. There are some theories, but we may very well never know which if any of them is correct. I agree but the big bag seems to contradict many science principals