An out-of-body experience (OBE), is a phenomenon in which a person feels as if they have left their physical body and are observing it from a different perspective. OBE is also known as astral projection or remote viewing.
There are many different techniques that people can use to try to achieve an OBE. Some of these techniques include meditation, lucid dreaming, and astral projection. There is no one definitive way to achieve an OBE, and what works for one person may not work for another.