And David's transmissions still might be subject to our understanding of Physics unless the Juggernaut communication systems are able to be re-configured. But that would take time in any case I would bet.
This should prove that David is sending reports to "The Company", or at least he's sent one only, due to limits of speed of light on long distances:http://hollywoodvideo.com/wp-content/uploads/2012/10/Prometheus-Infographic.jpg
He seems to have bombed Paradise with the black shit in certain key planetary locations, at the very least three. The method seems to be atmospheric bombing, for then the chemical spreads through air and humidity, infecting the entire planet, as It is reported by the middle of that file. Full planetary infection successful, even the seas. Well It reads "99%".
He's using either Engineer communication tech from the Citadel/wherever place he's found in the planet or from the Juggernaut directly.
Depending on how far Paradise is from Earth, then we should learn:
a) If he's sent a single report using simple radio webs to the company during his long 10 years pressence there (then paradise should not be further than 6 or seven years)
b)If he's using engineer's quantum entanglement tech he can find over there, then he must be sending continuos reports, firtst the planetary infection spread/outcome, and thenreports on his own investigation on the black goo
I guess it's safely to assume the company knew of the organism in "Alien" thanks to David. What remains to be seen in the last film is:
a) What version of the alien was The Company informed/aware of?
b)Who's the iconic Space Jockey of the Derelict?
- Edited: I'm starting to think after learning of this, that perhaps David hasn't bombed the planet on his own volition because he's a curious nature boy wanting to experiment on the goo, specially if the communication between David and the company has been fluent and fast enough, thanks to engineer tech he should be able to find at the Citadel, the juggernaut, wherever in that planet.
Maybe The Company ordered him to bomb the planet. The evil Company in the classic alien films, remember?. First, as a pre-emptive war action against the engineers, just in case they resumed their old 2000 years old evil plan on us; and second, of course for testing purposes of the chemical, testing it on full planetary scale, as it was probably meant to be this weapon of mass destruction, and terror.
Even the later experiments David seems to have been through on the engineers with the goo might have been issued directly by WY directive, after he reported of his arrival at the planet
Prometheus stole fire from The Gods, and gave it to men. Then men, their own creation, used their own weapon, fire, against them. Paradise lost