Changes

Luckily we know for sure that the universe isn't expanding a bit, and what's more, it never did. It was forever like that. The [[Perfect cosmological principle]] in action. That's why we may answer all kinds of questions truthfully not worrying that we fail not to explain anything adequately. Such sure knowledge is called [[science]] despite it is known as ''never being sure''.  

Luckily we know for sure that the universe isn't expanding a bit, and what's more, it never did. It was forever like that. The [[Perfect cosmological principle]] in action. That's why we may answer all kinds of questions truthfully not worrying that we fail not to explain anything adequately. Such sure knowledge is called [[science]] despite it is known as ''never being sure''.  

===So how come then is it [[science]]?===

===So how come then it is [[science]]?===

That's the fate of science. It is never sure. It can change any time when new data comes in. [[Science]] works only on faith that what we know from other people is true. Then we have to evaluate our knowledge. How sure it is. It turns out to be a matter of probability that what we "know" is true.  

That's the fate of science. It is never sure. It can change any time when new data comes in. [[Science]] works only on faith that what we "know" from other people is true. Then we have to evaluate our knowledge. How sure it is. It turns out to be a matter of probability that what we "know" is true.  

In some cases the probability is so high that we assume it as being "sure thing". That's why I say that the universe is not expanding. And that it is [[science]]. I simply have a reason about which other people who think that the universe is expanding don't know. And I know what other people don't, only since some article that described this "truth" aren't published yet. Had they been published everybody would now the same thing. That there is no reason for the universe to expand. And plenty reasons not to. This part is called ''"checking your data"''. I happened to know what is true about the expansion of universe since I ''checked my data''. That much about scientific truth.

In some cases the probability is so high that we assume it as being a "sure thing". That's why I say that the universe is not expanding. And that it is [[science]]. I simply have a reason about which other people who think that the universe is expanding don't know. And I know what other people don't, only since some article that described this "truth" aren't published yet. Had they been published everybody would now the same thing. That there is no reason for the universe to expand. And plenty reasons not to. This part is called ''"checking your data"''. I happened to know what is true about the expansion of universe since I ''checked my data''. That much about scientific truth.

===Why the universe looks like expanding?===

===Why the universe looks like expanding?===