Prometheus

[Fox 6]

You should check the Wikipedia article on it, has a lot more details. It was originally going to be a prequel, but the script was rewritten and the movie changed. From the sounds of it, the movie will focus more on the jockey species an less on the xenomorphs. From watching the trailer there is an alien type carving in a wall or something but it doesn't look like you'll see an actual xenomorph.