Is the world really gonna end in 2012?

i watched the movie 2012 it was pretty good. wonder if that's how it will end? anyways ive heard so many different thinks from the history channel, to the mynas to the bile and on so. so wtf is really gonna happen. ive even heard that a asteroid is gonna have a turn to hit us in 2012 if it misses it will have another shot in 2036. so what is really the truth? its hard to believe things when theres different things saying different things. SO whats suppose to happen 2012 and when is the world really ending! i want to watch my daughter grow up and all this **** is scaring me now lol. I don't want opinions i want facts! maybe websites i can look at. what you guys thank?