glynworld

The element of sound throughout the universe can be enhanced along the gravitational sound tracks, so that the fed in music/sound (possibly human sounds or spoken sound) can convey a ship. The fed in sound helps navigate within the as yet hidden depth dimension, and so overcome the enormous difficulties involved in travelling in the universe. The effects of gravity around the ship (reality frame) helps guide the sound.

The probability aspects involved in sound is the random reality factors manifesting from things like the spoken word (see my language).

Possibly the sound energy conveying the ship could be obtained from mere human presence within the ship.