Not sure if anybody has seen it yet but here is the Alien: Covenant red band trailer.
http://www.huffingtonpost.com/entry/the-first-alien-covenant-trailer_us_585fd771e4b0eb5864869dd0
http://www.huffingtonpost.com/entry/the-first-alien-covenant-trailer_us_585fd771e4b0eb5864869dd0