Futuristic sci-fi architecture, sleek metallic structures, neon lights illuminating the dark sky, towering skyscrapers with holographic advertisements, bustling spaceport, aliens from various planets, humans in advanced exosuits, robots and drones flying by, massive cylindrical tanks filled with glowing blue liquid, intricate pipes and wires, grand staircase leading to a majestic entrance, distant stars shining through the dome-shaped ceiling, cinematic composition, 3/4 view, high contrast, dramatic lighting.