So, this is why science thinks the universe is 13 billion years old? Because they don't know it? Because they know there are as many ideas that suggest the universe - at least the earth - is young, like 10,000 years old?

I'm soooo happy that scientists can get excited about the things that they don't know, and especially that they know that they don't know... even while they advertise that they are fact... like evolution, for example.

All you are suggesting is that science is a big conglomeration of science fiction.

Much of religion, on the other hand, is recorded, eye witness accounts. Some of it sci-fi science doesn't have a clue about. So science sci-fi tries to dismiss it as fantasy or fiction. But as you said, it is science that is the fiction. So their dismissals are fictitious. Religion, being eye witness accounts, is factual, even though some of it might be interpretations of what was seen, because  - as we have so often heard - truth is stranger than fiction.