Those are two completely unrelated concepts.
Chat with our AI personalities
Since astral planes are considered metaphysical or a purely philosophical creation, they are not adequately described by scientific theory and fall outside the realm of science. The degree to which they could be fairly termed animated worlds would be arbitrary, and likely not subject to a rigorous deterministic methodology.
No. While it's entirely possible there could be other worlds where the laws of physics are different than how we have interpreted them on Earth, it is impossible there are 2 dimensional worlds inhabited by animated characters.
no. a portal is like a gateway. an astral plane is more like another world.
There are many people who believe that an astral plane exists. This has not been scientifically proven.
Astral refers to the realm or plane of existence beyond the physical world, often associated with spiritual or metaphysical concepts. It can also relate to a person's emotional or mental state that feels detached from reality, as in feeling "astral" or disconnected.