The big bang theory is the leading explanation about how the universe began.
Big bang theory science diagram.
We can now break down the moment of creation and identify various specific times in the early universe corresponding with the appearance of the presently known forces of nature.
At its simplest it talks about the universe as we know it starting with a small singularity then inflating over the.
It doesn t attempt to explain what.
Different people use the term.
Although the big bang theory is famous it s also widely misunderstood.
The big bang theory represents cosmologists best attempts to reconstruct the 14 billion year story of the universe based on the sliver of existence visible today.
It since grew over 13 7 billion years into the vast and.
A common misperception about the theory is that it describes the origin of the universe.
That s not quite right.
The model describes how the universe expanded from an initial state of extremely high density and high temperature and offers a comprehensive explanation for a broad range of observed phenomena including the abundance of light elements the.
The big bang theory is a cosmological model of the observable universe from the earliest known periods through its subsequent large scale evolution.
The big bang is an attempt to explain how the universe developed from a very tiny dense state into what it is today.