There is a version that inside the physical body of a person there is a certain substance, which is usually called the soul, and it is supposedly capable of leaving the physical shell, making an astral journey. This practice is described in some meditations and quite a few people say they can do it.
The Internet is full of literature on various practices, but scientists have not yet confirmed this human possibility, but have not refuted it, which is also important. Astral is a state that can be felt not only during meditation, but also in a dream. Some people believe that the various stories of people in coma about visions are an astral journey of the soul.
During such travels, a person can move with incredible speed and is located almost anywhere in the Universe, people who practice this experience say about this. They say that the astral shell is able to feel everything it touches and even move objects. Moreover, if any wounds appear on the astral body, they will remain on the physical body, isn't it surprising?
If something serious happens, it may even affect the physical body and the soul will continue to wander, unable to return to the physical shell. Therefore, you should be careful when using this practice.