I think it is a reasonable explanation of how our Universe came about, but as its still a theory, there is room for improvement and many people are working on that as we type
Yes I do — it is one of the best theories of the early development of the universe (but it is very hard to experimentally validate this theory due to the incredible heat and energy conditions!).
The “Big Bang” is a model, used to explain what we can observe in the Universe. It makes predictions and it can be used to explain a lot.
But it is a MODEL. It is not a fundamental truth. (See my answer to this other question http://ias.im/42.1143 ). As a result, you need to be careful using words like “believe in” (which makes it sound a bit religious).
It is also a model with some problems. Issues of the singularity and the implications of infinite energy densities, problems to do with asymmetry and other issues mean that there are still some things that don’t seem quite right with it. As Tim points out, there are groups trying to work out what the limitations are, and improve the theory.
And also there are other cosmological problems (such as dark matter and dark energy), which also don’t seem quite right. Maybe the nature of the Big Bang needs more work, to help resolve these problems.
However, despite these criticism, the Big Bang Theory does a good job of explaining much of what we can see and measure. I think it does a good job of explaining the bulk expansion of the Universe and the age of the stars and galaxies in it.
I certainly use it for my everyday work and rely on it for calculations.
Why do people waste their time on finding out the truth. Truth is all around us! the big bang theory is a total lie, ill rather die than believe in it!! ITS RUBBSIH. god has made the universe. full stop! Whoever made the big bang theory is mental!! your crazy!! how can soemone do that!!! are you insane!!!
I’m sorry emmagrace but the other scientists and I are allowed to have our own opinions on these topics. We are not telling you what you should believe in, and you shouldn’t tell us what we should believe in either. The truth IS all around us, but it’s up to the individual to decide how to interpret it.
I’m just telling you something and I am allowed to have MY opinion as well! You are telling us what to believe in by saying you think its true!! who made you believe in that! I’M helping you now before its too late for you because i feel so sorry for you…
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emmagrace commented on :
Why do people waste their time on finding out the truth. Truth is all around us! the big bang theory is a total lie, ill rather die than believe in it!! ITS RUBBSIH. god has made the universe. full stop! Whoever made the big bang theory is mental!! your crazy!! how can soemone do that!!! are you insane!!!
Sarah commented on :
I’m sorry emmagrace but the other scientists and I are allowed to have our own opinions on these topics. We are not telling you what you should believe in, and you shouldn’t tell us what we should believe in either. The truth IS all around us, but it’s up to the individual to decide how to interpret it.
emmagrace commented on :
I’m just telling you something and I am allowed to have MY opinion as well! You are telling us what to believe in by saying you think its true!! who made you believe in that! I’M helping you now before its too late for you because i feel so sorry for you…