Physical

Category

ID

1.0

Theories that attribute UAP sightings to tangible, material objects or phenomena.

Theories that attribute UAP sightings to tangible, material objects or phenomena.

Theories that attribute UAP sightings to tangible, material objects or phenomena.

These theories propose that UAPs have a physical, real-world explanation, such as extraterrestrial spacecraft, advanced human-made technology, or natural phenomena.

Intradimensional

Intradimensional

Subcategory

ID

1.1

Theories suggesting that UAPs are manifestations or objects from dimensions or realms within our own physical reality.

Extradimensional

Extradimensional

Subcategory

ID

1.2

Theories proposing that UAPs originate from other dimensions, parallel universes, or realms beyond our physical reality.