A bustling futuristic spaceport with sleek spacecraft of various sizes docked at illuminated platforms, humanoid figures and aliens moving about conducting business, holographic displays showing departure information, massive curved glass walls revealing a starfield outside, interior lit with cool blue and white lights contrasting with warm orange accents, rendered in a detailed science fiction concept art style similar to work for Star Wars or Mass Effect, sense of scale and activity, multiple layers of detail for visual interest.