Cosmic Latency: Solving the Fermi Paradox and Other Cosmic Questions

The apparent absence of contact between technological civilizations in the Universe is commonly framed through the Fermi Paradox. This work argues, however, that the central issue lies not in the paradox itself, but in the fundamental physical constraints governing communication, detection, and interaction across cosmic distances. Grounded in established principles from the hard sciences — including relativity, thermodynamics, chemistry, biology, materials science, and complex systems — this treatise examines the feasibility of interstellar and intergalactic communication. At the core of the analysis is the concept of Cosmic Latency, arising from the finite speed of light and the relativistic structure of spacetime. Because all information and signals propagate causally and with unavoidable delays, any exchange between distant civilizations is subject to extreme temporal separation, rendering synchronization, dialogue, and mutual awareness profoundly limited. The desynchronized evolutionary trajectories of planets make temporal overlap between civilizations inherently unlikely. This limitation is further compounded by energetic, material, and technological constraints, which severely restrict the capacity of any civilization to project detectable signals or artifacts across vast spatial and temporal scales. As a result, even in a Universe potentially rich in life, meaningful contact becomes increasingly improbable, approaching practical impossibility on cosmological scales. Within this framework, the Fermi Paradox is revealed to be conceptually ill-posed. When the constraints imposed by the structure of spacetime are rigorously considered, the expectation of observable extraterrestrial presence loses much of its physical basis. The paradox therefore does not persist as a genuine scientific problem, but instead dissolves under a consistent application of known physical laws. Accordingly, the so-called “Great Silence” emerges not as an anomaly, but as an expected and natural consequence of the fundamental constraints governing the cosmos. "Modern mythologies emerge — megastructures, alien probes, galactic empires, and conspiratorial notions of hidden extraterrestrials — to explain the apparent silence of the universe, despite the fact that the laws of physics already explain it without such speculative constructs."