My god you people just don't seem to have watched the other films. "looks kinda queenish" - it's a queen you moron. "Weyland bleeds red, he's hald droid and this explain A3 ending" - Bishop is synthetic, Weyland is human... do you not listen to the words? And as for "where do the aliens come from" remember in Aliens they are all hibernating. Eggs last for centuries so why not the aliens... they could be waiting in the pyramid to be woken up. In that featurete Andersen shows us the thousands of aliens swarming up a pyramid... if those went to sleep there'd be no shortage when they woke up.