Kilmoll the Sexy wrote:Why has all this science never figured out how or why?
Science hasn't answered all the questions it wants to yet. Basically we understand very little about what happened 5 billion years ago because we can't directly observe it. We have to observe what is here now and make inferences based on natural processes we see at work. We have a very very limited amount of the universe we can observe in any detail with any regularity. Hell we can't observe the bulk of this planet very well yet. And the planet, being dynamic tends to erase the past relatively quickly.
Kilmoll the Sexy wrote:Why did it not happen on other pieces of rock with the same molecular build as this one?
It may have happened on every one but, given what we can observe about life here, it can only exist within a very small range of conditions relative to the range of possible conditions in the universe as a whole, so maybe it is very rare. Not even knowing what the process was here makes it hard to speculate what the probability of its development elsewhere is.
Then there is the possibility that it might occur in other ways other places, but we really need to be in those other places to begin to understand that, and there is no place in the immediate solar system that will support, for any length of time, our requirements for life given our current technology. Travel beyond our immediate solar system is not even close to a reality yet.
Kilmoll the Sexy wrote:Why are the planets surrounding us not teeming with life?
Well we don't know that they aren't with any certainty. We are still dicovering new life forms on this planet and we have been here thousands of years. The conditions that life as it exists here require, appear to be rare in this solar system. Nevertheless the evolution of life on 1 planet in 9 may be freakishly high in the universe as a whole, then again it might be freakishly low.
Kilmoll the Sexy wrote:Wouldn't your theory of evolution dictate that over the billions of years the planets have been here, that life would evolve and adapt to each host planet?
The theory of evolution does not speak to the origin of life at all, so no it wouldn't.
As far as science can tell currently, life as we know it seems to be pretty improbable at least in the immediate solar system. Only a very few places have conditions that remotely mimic those that life requires here on earth. 10 Billion years is a very small number in the probability mechanics of infinity.
So I suppose the best scientific answer to all your questions, except the last is we don't know yet.