Final answer:
Astral voyages can be defined as experiences in which individuals claim to have traveled outside of their physical bodies to other dimensions or realms.
Step-by-step explanation:
Astral voyages can be defined as experiences in which individuals claim to have traveled outside of their physical bodies to other dimensions or realms. These experiences are often reported by individuals who are in an altered state of consciousness, such as during meditation or sleep. While astral voyages are subjective and not scientifically proven, they are often associated with mystical or spiritual beliefs.