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The light distance galaxies shows that clusters of galaxies are all moving away from each other. The universe is big and getting bigger. space itself is expanding.
Imagine filming this expanding universe. If you ran the film backwards. You could see how it all began. the universe once had no size at all. It burst into existence from nothing. It is incredibly hot. This is called big bang theory.:)
the big bang theory explains how the universe was created
The Big Bang is one of the theories on how the Earth was formed.
The Big Bang is the cosmological model of the initial conditions and subsequent development of the Universe that is supported by the most comprehensive and accurate explanations from current scientific evidence and observation. As used by cosmologists, the term "Big Bang" generally refers to the idea that the Universe has expanded from a primordial hot and dense initial condition at some finite time in the past (best available measurements in 2009 suggest that the initial conditions occurred around 13.3 to 13.9 billion years ago), and continues to expand to this day.
The Big Bang theory attempts to explain the age old questions: "How did life begin and where did we come from?"
The "big bang" was the logical result of postulating the past of an expanding universe.
It was coined as a derogatory expression by those who believed in a "infinite" (at least in time) universe - the so-called "steady-state" universe.
It's not so much an explanation as a conclusion.
The big bang theory is supposedly the creation of life, and the universe, or at least our galaxy. Others believe it was the hand of God creating Earth and the surrounding planets. but this is a tough question even for me, partially because I'm only in 8th grade but know alot about this kind of stuff. :)
Hello i am minakshi answer is that the big bang theory is an example of old scientific theory as big bang theory explains that there was an explosion but the isotropy and the homogenity of the universe is not explained by big bang theory to explain his we connect inflatation theory with big bang theory to explain it so the big bang theory is also an example of old scientific theory.
The big bang theory explain the creation of everything. It gives the explanation of beginning of our universe and it's evolution
nebular theory
The Big Bang Theory is very well accepted by the scientific community; it is considered to be solidly supported, and it is regarded as the best theory that we presently have, to explain the origin of the universe as we know it.
The history of the Big Bang theory began with the Big Bang's development from observations and theoretical considerations. Much of the theoretical work in cosmology now involves extensions and refinements to the basic Big Bang model.
Hello i am minakshi answer is that the big bang theory is an example of old scientific theory as big bang theory explains that there was an explosion but the isotropy and the homogenity of the universe is not explained by big bang theory to explain his we connect inflatation theory with big bang theory to explain it so the big bang theory is also an example of old scientific theory.
big bang theory
The big bang theory explain the creation of everything. It gives the explanation of beginning of our universe and it's evolution
A tv show on channel 2
Why our Universe is composed almost entirely of matter, with almost no anti-matter in it.
The Big Bang theory is the current scientific theory used to explain the origin of the universe.
nebular theory
The Big Bang theory was set up to explain observations - for example, the redshift of distant galaxies, which is usually interpreted to mean that the galaxies move away from us.
Scientists believe the "first event" in the Universe was the Big Bang. The Big Bang Theory attempts to explain how the universe was originally created.
the big bang theory
The Big Bang Theory is set in Pasadena California.
The Big Bang Theory is very well accepted by the scientific community; it is considered to be solidly supported, and it is regarded as the best theory that we presently have, to explain the origin of the universe as we know it.