In the start the engineer who sacrificed himself how he did it near the water so his dna would spread throughout the world. This was Earth?
I am looking forward Prometheus 2 as I want to know what happens to Shaw, Im thinking how the aliens are in Alien/s films is because they have Shaws (human dna) the engineers at their homeworld use her dna after killing her to further their creation. Shaw is the seed of all aliens after her, thats why the aliens look like they do, kinda like human form legs/arms not looking like some spagetti monster before
