re: Ridley Scott: Alien Prequel Details
Remember Bishop's quote-
"This place is going to be a cloud of vapor the size of Nebraska."
And the derelict ship was within tractor driving distance from the Acheron Colony.
It must have been destroyed but what does any of that have to do with a prequel anyway?
Okay not to labour the point-
The Derelict was located past a mountain range (the "Illyum Range"), it could just as easily be argued that it was protected from the blast. However as already mentioned it is a moot point since this is a prequel.
However I have another theory about all this...
What if the Derelict was not a cargo ship/bomber?
What if that "cave" on LV-426 (that Kane lowers himself into) was there before the Derelict? What if it wasn't a part of the ship itself (which has always been assumed).
So in other words- the fate of the Nostromo crew paralleled the fate of the Space Jockey. The Space Jockey either investigates a signal (or sign of life on LV-426), lands (or crashes) above that "cave", and is subsequently face-hugged.
The Alien that would have "birthed" from the Space Jockey could have died off hundreds of years before the Nostromo crew encounters it.
But since this prequel only takes place a mere 30 years before the events of ALIEN, it would negate this "fossilized for thousands of years" theory.
That is if the story takes place before/during the Jockey's flight to LV-426.
Kevin