If you dream of astral projection or astral body (astral travel or any other out-of-body experience) it means that you started to see things from completely different point of view. This dream indicates the freedom and emancipation. Alternatively, it could mean that you are not connected with those around you and it could symbolize that you need to take relax and enjoy yourself.
Astral Projection (astral travel, OBE) dream meaning
Read more about dreaming of Astral Projection (astral travel, OBE) in other dream meanings interpretations.