PROMPT:
Create an astonishingly detailed and vibrant image of a thriving Space Colony situated on a celestial body, where towering cylindrical modules and spherical habitats are interconnected by a latticework of glowing blue pathways, amidst a backdrop of deep indigo and turquoise hues, illuminated by soft, warm light emitted from the colony's central core. Incorporate a mesmerizing array of colorful spacecraft docked at the periphery, with a few vessels preparing to embark on an intergalactic journey. Emphasize photorealistic textures, reflections, and atmospheric effects to bring this extraterrestrial metropolis to life.