Board Thread:Warhammer 40k General Discussion/@comment-71.91.63.134-20150907060405/@comment-26429653-20151206072932

In my opinion,In the M42 the Emperor will die and Guilliman empire will be the new capital for all of the imperium.

Well, what you can use to guide your travel in the warp if is not Astronomican(which fell after Emperor dead) and the xeno tech mentioned in the Unremember Empire.

(Sorry for my bad English)