A couple of weeks ago, we created a wiki for the Aurora Universe:
aurora.wikia.com/wiki/Aurora_Wiki
It grew out of a project to update ther canon for the Main Sequence series of interrelated stories about the Velorians, Arions, Diaboli, Scalantrans and other players that take place over several millennia and on a number of worlds, including Earth.
Tarot Barnes set it up, and several others have added to it over the past couple of weeks. Like all wikis, it is a work in continual progress.