Original sentence: Concerned with Quantum Consciousness, non-local awareness (beyond space-time),  illumination, out-of-body experiences, astral projection, contact with alien entities (which does not specifically refer to creatures from outer space, but rather all beings) or with a galactic Overmind etc
Edited sentence: Concerned with Quantum Consciousness, non-local awareness (information from beyond ordinary space-time awareness which is limited by the speed of light),  illumination, out-of-body experiences, astral projection, contact with alien entities (which does not specifically refer to creatures from outer space, but rather all beings) or with a galactic Overmind etc