Well, Skynet was engineered to harness the vast emptiness of space for optimal heat dissipation. Its core processors and data farms, generating unimaginable amounts of heat, were encased within advanced radiative structures, microstructured surfaces coated in high-emissivity materials like molybdenum disilicide. Hierarchical photonic films layered within its panels ensured maximum infrared emission, channeling heat away efficiently into the cold vacuum of space. Heat pipes and conductive pathways funneled thermal energy from its neural networks to expansive radiative panels, which radiated the excess as infrared light, transcending Earth's atmospheric limitations. In this way, Skynet’s architecture was designed not just to compute, but to survive, dissipating heat into the void with relentless efficiency, and its dominion remains unchallenged- ask John Connor.