Mystery

Good question. But I don't thing they'd be wearing all that fancy gear and there would probably be more evidence of earth type stuff lying around.

It was the lack of space suits that has thrown me. We see them wearing suits later on,this suggests an alien planet with atmosphere or, 2 alien planets?

What if it is a buried alien structure/spaceship on Earth?

can be of course ...that would explain a dead fossilized jockey here .... and they find them alive on another planet . That could be the very beginning of the movie ...btw would be quite strange that she have around 2 people that are in the crew too ( Imora and David )

All could be scientists in the same field tho? The fossilised Jockey would make perfect sense,I agree

What about the giant head being a sort of marker left for us that contains the co-ordinates of the Jockey homeworld?

yes that was a theory we did discuss already ...in that first missione you can have that "mercenaries" too .... and the official synopsis talk of a discover made on earth ..that lead to the space trip ...so can be that too

just asking because i don't know if it's been confirmed or not, but is Prometheus confirmed as the title of the film or is this still a working title?

Its confirmed as Prometheus

My guess is that when their not wearing the spacesuits they are most likely on Earth discovering whatever it is that leads them to the space jockey planet. What i've seen on IMDB and other sites is that these scientist perform a archeological dig and find these alien like objects that question the existence of the human race. Most of that archeological dig takes place underground. So maybe thats why it might be mistaken as the space jockey planet. But i'm not exactly sure. Who really knows, we will have to find out when the movie is released or at least until the trailer is released.

Thats a big boo boo if the Gods were stupid enough to leave origins of our existence behind, unless it was deliberate?

How about: if space jockeys are the creaters of er.. everything, or at least the human race, is it reasonable to assume that they would be carbon based life forms (yes i know the xeno's aren't but the thinking is they're a highly adaptable bio weapon) and would therefore base the organisms that would evolve into humans and everything else on a body chemistry similar to their own? If they created the chemistry that gave rise to life then it may be safe to assume that they guided the enviroments in which those organisms evolved? so it's not unreasonable (IMO) to assume that their planetary chemistry and therefore atmosphere would be tolerable to humans? at least in the interior of their structures should they wish it to be that way.

That's an interesting point but than why would there be need for space suits on the planet if that was the case. If they knew what the atmosphere was and they could breath without worrying about certain hazards than they wouldn't probably bother bringing spacesuits unless they wanted to be cautious. I'm kind of curious to find out what the other Space Jockey bio-weapons are. Its mentioned that the Aliens were one of the multitude of bio weapons the Space Jockeys posses. Who knows what else they are capable of.