Xenoscience Research Monograph · Cumulative Representative Revision · 30 October 2026

Xenoscience investigates scientific operations whose objects, variables, observational interfaces, boundary conditions, temporal and spatial descriptions, inferential regimes, and conditions of scientific identification are not all stipulated in advance. Its central question is not whether an intelligent nonhuman subject can imitate existing science, but whether materially constrained operations can generate, revise, suspend, and reconstitute the conditions under which scientific inquiry becomes possible and recognizable. The proposed unit of inquiry is a minimal operational shape: a configuration-dependent organization of differentiation, coupling, transition, retention, branching or closure, amplification or attenuation, re-entry, effective reachability, real effect, cross-configuration penetration, feedback, and renewed configuration. No single sequence is imposed as a necessary temporal order on every domain. The framework distinguishes a real difference from its detection and from the warrant for asserting that it occurred; rejects both anthropocentric necessity and an unargued promotion of operational vocabulary into final ontology; and distinguishes reality-as-a-whole from any local scientific access. It examines nonconceptual causal organization and conceptual articulation, generated observability and variables, changing phase spaces, experimental interventions, cross-cut reproducibility, correction speed, machine and human dependence, and the conditional emergence of science as a category. Through engagement with Sellars, Brandom, Brassier, Simondon, Husserl and post-phenomenological work, constructor theory, active inference, autonomous laboratories, and changing-phase-space research, it argues for a self-applying science of revisable scientific conditions. Its strongest claim is methodological and philosophical, not an experimentally established universality: where changing configurations generate additional independently discriminable and reality-constrained interventions, the scientific representation can itself become an experimental target. The program states explicit failure conditions. Xenoscience adds no explanatory work when existing measurement, intervention, modeling, or historical vocabularies already track the relevant transitions at equal resolution; it fails as a universal account if its proposed operational distinctions systematically erase the causal differences they are meant to preserve. Its own classification and vocabulary may therefore become redundant.