CycloneRider052 wrote:Imperial Overlord wrote:Lost Soal wrote:First they will need to acquire and adapt trek warp speed to their own ships else the IoM ships aren't going anywhere particularly fast, since without the Astronomican they cant chart their position.
An ordinary human can manage to average a little better than 1lightyear/day out of warp capable craft without being able to see the Astronomican in the 40th Millenium. With Navigators and a calmer Warp, the IoM should be able to get around just fine with their own tech.
Navigators existed pre-Age of Strife didn't they? Isn't the only reason they need the Astronomican now is because Chaos screwed with the Warp so bad after Slaanesh was born?
Navigators probably existed during the closing millenia of the Dark Age of Technology as we known that psykers (of which they are a peculiar offshoot) were coming into being at that time. So Navigators as such existed.
However they didn't actually navigate at the time. For most of the Dark Age of Technology the Warp was in a lull state, warp space relatively calm, and the Chaos powers of the period relatively weak. Mutants and psykers among humanity were rare even compared to "now". Humanity used mechanical substitutes, regular humans, and other more archaic means of navigating the warp with a great deal of success thanks to the favorable conditions. I believe it's mentioned that warp speeds were much greater as a result, enabling a much more integrated galatic diaspora.
That all ended when the Age of Strife began. The Eldar melted down, the Chaos powers fed off the growing instability, the warp went to hell with storms and realspace incursions. Humanity went mad as a partial result and everything went to hell. At some point during this primitive psykers and Navigators came to the for, at least for luckier civilizations.
The Navis Nobilitae and it's Great Houses were formed by Imperial Charter (in much the same way as the Adeptus Astares) at the very start of the Imperium. So they're an old organization but the present structure of society only goes back to the founding of the Imperium; before that date it was a patchwork.