If we think about the scientific reality, there is no dearth of theories. It’s like race with amnesia, where we are trying to discover and search for an answer that probable exists, but it’s yet to be discovered.
What is the beginning of universe?
According to latest research, there was no big bang. Big Bang theory is replaced by an assumption that universe might have existed forever.
“The Big Bang singularity is the most serious problem of general relativity because the laws of physics appear to break down there.”
The postulate of big bang theory is that everything in existence is a consequence of single event that formed the whole universe and everything in today’s existence was once a part of single infinitely dense point or “singularity.” It created space when there was no space before, and it is expanding constantly.
“For every action there is always an equal opposite reaction.” is one of the most foundational and established concepts in all of physics.
The following are some of the criticisms about the big bang theory. There are so many considerations to deal with. How something can come from nothing? What about the prospect of the moment when there is no moment of time at all when universe was not there in existence?
In quantum theory, the scientists propose that quantum fluid might be composed of gravitons—a hypothetical mass less particles that facilitate the force of gravity.
According to theory, there are no singularities or dark matter, and the universe is just occupied by a “quantum fluid.” Scientists claim that this quantum fluid is filled with gravitons.
“If we throw quantum mechanics into the equation, things will appear very different. Again, there is new theory suggesting that the universe could have always existed, and there was no “the beginning.” Probably it was just an event which we considered as “the beginning”, probably the event occurred from something.”
