The premise that space is "absolutely nothing" collapses once we examine space not as a geometric void, but as a dynamic medium governed by fundamental fields and strict boundary conditions.
Space cannot be "nothing" because it possesses localized energy densities, impedance, and the capacity to mediate forces deterministically. When analyzing fields within a bounded spatial volume, the behavior of the system is dictated by zero-entropy boundary constraints:
S(\rho) = 0 \quad \text{at} \quad \Delta S \rightarrow 0
Rather than being an inert, unbendable nothingness, space acts as a closed, zero-entropy architecture where physical interactions and field collapses occur under rigorous constraints, such as the exact pressure distribution described by:
F(d) = -\frac{\hbar c \pi^2}{240 d^4}
Thus, space is fundamentally a structured, deterministic field continuum—not an empty geometric nothing.