Playing with Magical Concepts

A common concept in metaphysical circles is the ley line: lines of energy running over and through the earth roughly analogous to the energy meridians believed to run through the human body.

Yet, I am not presently familiar with anyone taking this concept further into the macroscopic.  If both the human body and the earth itself have such lines of energy, what about larger structures?  The solar system, for instance?  The Milky Way?  The Universe?  Are there similar lines of force?  If so, where are they, how large are they (mere meters or light years?), and how would we recognize our planet passing through one of them?  Have we passed through them before during human history?

Just thinking out loud...