I know everyone here if not 99% of you seen the first alien, and you remember the part where they go in the Crashed alien ship, and they explor, before they get to the egg room, they see a large alien creater at a cogpit like place, like where you would drive something, and its dead, with its heart busted out, did the aliens just take over that ? and the dead creature was a different creature? or was it a unknown alien ?