Adopted by 19th-century mystical movements, the term “astral body” refers to a supposed intermediate entity between the corporeal body and the soul. It is thought by believers to stand in for one’s physical self on spiritual journeys. The idea of an astral body has been associated with various experiences said to occur midway between the celestial sphere and the physical world, such as dreams, purgatory, and near-death experiences. Some believe that astral bodies are visible in what form? Discuss