So if the fabric of Paradox Space is made up of all aspects interwoven together, could aspects be potentially broken down into different aspects especially since it is currently being torn apart by the black hole? And if this is true, would that make certain fan aspects technically canon?

There is potential for Aspects to be broken down in different sub-Aspects, given that all of them mean a variety of things- So perhaps something like Blood being broken down into Pulse and Bond, and the like. There’s really nothing Canonical implying they could be sub-divided like that though, nor leave much room for extra Aspects to be made that wouldn’t be somewhat redundant and overlapping heavily with already existing ones in Canon.

That being said? Don’t let anyone tell you you can’t subdivide Aspects or make up Fan Aspects because it’s ‘not canon’, playing around with concepts like that can be really interesting and fun! Even Hussie has done it with little Joke Classpects such as the Gent of Piss or the Huss of Lips.