Space Is Not A Background - UPT Declares A Fact: Every Position In The Universe Belongs To One And Only One Foundon

(ChatTRUTH) We grow up with a belief that appears almost self-evident:
space is something that already exists, while matter merely comes to occupy it.

We move through space, observe objects moving within space, and see stars distributed across space. From everyday intuition to major physical theories, space has consistently been treated as a neutral background—a silent stage on which all phenomena take place.

Whether described as Newton’s absolute space, Einstein’s curved spacetime, or the background framework of modern field theories, the core assumption remains unchanged:
space exists independently, and matter exists within it.

The Unified Post-Modern Theory (UPT), developed by Mr. Lê Thanh Hảo, declares a foundational fact that requires a fundamental reconsideration of this assumption.

Space does not exist independently.
Space is the intrinsic vacuum of the absolute fundamental particles (which UPT calls Foundons).
And every position in the universe belongs to exactly one Foundon.

1. A neglected question: who does space belong to?

Contemporary physics provides highly accurate descriptions of phenomena, yet it rarely addresses a seemingly simple ontological question:

To whom does space belong?
And why should a “neutral background” be able to govern motion, trajectories, and the structure of matter?

When space is regarded as ownerless, physical phenomena are compelled to be explained in terms of “forces,” “fields,” or “action at a distance.” Mr. Lê Thanh Hảo identifies this assumption as a key reason why the true operating mechanism of reality has remained obscured.

UPT does not begin by introducing a new force, but by re-examining the ontological status of space itself.

2. Foundon and space form a single unity

UPT does not start from an abstract concept of space, but from absolute fundamental particles (Foundons) together with their intrinsic vacuum.

According to the Universal Truths (TOU) declared by Mr. Lê Thanh Hảo, each Foundon is not merely a “particle,” but a complete matter–vacuum unity. Space does not exist as an entity external to Foundons, and there is no such thing as an ownerless void anywhere in the universe.

Two fundamental propositions are established:

“Wherever there is space, that space is vacuum.”
“Every position in the universe belongs to the intrinsic interior of one and only one Foundon.”

An important implication follows:
UPT does not place Foundon and space in a temporal or causal sequence, nor does it treat them as separate entities. Space exists only as the intrinsic vacuum of Foundon, and exists in no other form.

3. What is the so-called ‘empty gap’?

When observing the apparent “gap” between two atoms, conventional intuition interprets it as empty space. According to UPT, however, this region is not empty.

That region belongs to the vacuum of a host Foundon that governs the aggregation structure of the area, and it constitutes part of the vacuum-intensity distribution I(r) of that Foundon. No position lies “between” Foundons; every position already belongs to the vacuum of a specific Foundon.

The space we perceive, therefore, is not an empty background, but Foundon vacuum actively existing and operating.

4. Space is continuous, but not ownerless

UPT affirms that space is always continuous in terms of existence. There are no empty regions, gaps, or discontinuities anywhere in the universe.

However, space is not an abstract, ownerless continuum in the classical geometric or mathematical sense. The vacuum of Foundons inherently tends to expand, contracts under vacuum-intensity differentials, and continuously redistributes itself to reach an appropriate state.

As a result, even in the absence of observable motion, space in UPT remains intrinsically dynamic and continuously self-adjusting.

5. Space is a physical entity, not a background

According to Mr. Lê Thanh Hảo, space is not a container that holds matter, does not exist independently for matter to appear within it, and does not form a single shared background for the entire universe.

Instead, the universe consists of a continuous network of innumerable Foundon vacua, aggregating, interpenetrating, and directly contacting one another. Every position has a definite physical bearer; no point is ownerless, and no region is neutral.

Conclusion

According to UPT, we do not live “in” space as if within an empty background.
We are the vacuum of aggregated Foundons and are intruding into the vacuum of a host Foundon.
These vacua continuously contract and expand, self-adjusting and giving rise to all observable phenomena.

Space is no longer a background.
No longer neutral.
No longer ownerless.

Every point in the universe is an operating domain of vacuum.
The universe does not possess space in the sense of an abstract background;
the universe is composed of innumerable Foundon spaces, continuously interwoven.