Ridley Scott: "Alien: Covenant" First Of Three Films, Will Link Into Original "Alien"
 

Are you still interested in the origins of the Xenomorph, or do you think Ridley should have left it all alone? Alien: Covenant and the following two films will be origin stories, answering the "very basic questions posed in Alien: why the alien, who might have made it and where did it come from?" Scott revealed at a press conference in Sydney where he is starting pre-production on Covenant, the first sequel to Prometheus.

http://www.hardocp.com/news/2015/11/...into_original/