Gnoseology of Breakthrough: Why We Cannot "See" the Neighbouring Universe from Ours

This article offers a gnoseological analysis of the limits of knowledge in the context of interuniversal research within the framework of the Infinite-Dimensional Multiverse Model (IDM). The author demonstrates that the neighbouring universe A1,1 is fundamentally inaccessible to direct observation from our Universe. This is due to two factors: spatial (photons cannot leave the 3-dimensional brane) and informational (even if information reaches our brane, it is unrecognisable and inseparable from the general background). We can know of the existence of neighbouring universes (theoretically), of their influence on us (through anisotropy of constants, CMB anomalies), and indirectly extrapolate their properties (through the attractor model). However, we cannot know them "directly," cannot know whether there is life there before contact, and cannot meet "ourselves" there — in the IDM, parallel worlds differ not in fate but in physics. Special attention is paid to gnoseological asymmetry: if there is a civilisation in A1,1 , it may know more about us than we know about it, possessing different sensors and having been observing us for a long time. The "Leopard on the Rock" metaphor illustrates this situation: we think we are hunters, but in fact we are already objects of observation. The author proposes strategies for overcoming limitations: indirect probing, multi-factor extrapolation, sending probes, creating a "Silent Witness," and meta-observation. Practical conclusions for team training are introduced: it is necessary to distinguish cultural expectations (shaped by popular culture, e.g., the series "Sliders") from physical reality and act as if we are already being observed.