Astral projection (or astral travel) is an esoteric interpretation of a type of out-of-body experience that assumes the existence of an "astral body" separate from the physical body and capable of traveling outside it. Astral projection is experienced as being "out of the body". Unlike dreaming or near death experiences, astral projection is practiced deliberately.
The idea of astral travel is rooted in common worldwide religious accounts of the afterlife in which the soul's journey or "ascent" is described in such terms as "an...out-of-body experience, wherein the spiritual traveller leaves the physical body and travels in his/her subtle body (or dreambody or astral body) into other realms."
In astral projection the conscious mind leaves the physical body and moves into the astral body. The astral body is one of our subtle bodies. Some people can astral project naturally. Others are afraid to leave the physical body and never are able to astral project. In astral projection you remain attached to your physical body by a silver "umbilical type" cord. Some people see the cord and others do not.
You are aware of things you encounter along the way while out of your body. To astral project, as with all out-of-body experiences - one must feel totally relaxed, clothing fitting comfortable, reclining is best.Often a comforter is best over the body as the physical body sometimes gets cold when you travel out.