Embodiment, is The key to materialization. Now, if you wanted to travel somewhere in the universe in your present body, you should be able to run this procedure perfectly. Gravitationally speaking, the kind of configuration you are in at the moment, would not stand the travel. As we are made of ten different bodies, there exist conscient portions of our present one that are able to do so. This is why we meet the word trasmigration. Quite a few words express the same concept very well, but differ from culture to culture. Subtile bodies are able to move without present limitations. Causal, Mental and Astral, are lower ones, together with the physical one and all fall into Torsion field loops. Once you reach the Etheric plane, then, you will be able to see what is hydden to the eye. Conscience is the key. The steps: Physical, Emotional, Mental, Causal, Astral, Etheric, Spiritual, Animic, Monadic, Harmonic.  Where your conscience sits, you may find your density.                            Jedi Simon