ya know what I realised? it might be completly off, but a little bit of comparison.. The Nine are most likely 9 of something, 9 beings, 9 planets.. let's say they are "souls" of the Sol's planets just like it is hinted.. but as some people said, we have only 8 planets.. well, in Norse mythology, there is Yggrasil, a tree holding 9 realms/planets with Earth (Midgard) being one of them.. with a big snake being a holder of Earth. This sounds completly off, I know.. it is just me foolin around.. but let's say the big snake could be representation of an Ahamkara or The Hive God/darkness, and the nine realms are planets with The Nine souls around the cosmos instead of just Sol. Or, 8 of them are our planets and the last one is in Unknown space, being the central controller of the other 8 and something like representation of Asgard/Hel? I am really just fooling around but I found it interesting to play around with this comparison.. it could be that ancient people met with The Nine in some form and represented them for themselves as Norse mythology.. that would be cool. But it is just my foolish self talking around. Either way, this comparison can serve to represent other and more realistic theory: The Nine are 9 representations of the same being or the same organism through 9 connected dimensions/realms/spaces around the universe with the unknown space being the collison/conjuction of them.