Prespacetime is a forum associated with Prespacetime Journal (ISSN: 2153-8301) published by QuantumDream, Inc. Spacetime is the stage for the physical universe and prespacetime may be the foundation of spacetime. Here, prespacetime is conceived as a non-temporal and non-spactial domain and theorized as the ground of existence.

Prespacetime is a forum for making Prespacetime related announcements and discussions. It is a forum for physicists, mathematicians and other learned individuals to discuss their research and express their views on the origin, nature and mechanism of spacetime and its possible connection to a prespacetime. It is also a forum where all learned individuals can discuss ideas, models and experimental results on elemental particles, fundamental forces including gravity and related topics.