The planet Prometheus lands on is not going to be LV 426 it's going to be LV 233 preview sounded positive.
New production stills featuring the ships's 3D map of the temple, a new shot of the Prometheus and finally what looks to be a cocooned giant and somebody in egg morphing pose to his right.
and for me, the coolest part - a picture of the ship with some main specs. Oh god, it is the sexiest ship I've seen since R-Type's ships.