"Imagine a futuristic city where skyscrapers are built entirely from sustainable materials, bustling with business activity from intergalactic companies. The skyline is dotted with holographic advertisements showcasing products from different worlds, while hovercrafts zoom past carrying commuters from across the galaxy."

Visualize a city of the future where all the towering skyscrapers are constructed purely out of eco-friendly materials. This metropolis buzzes with commercial operations led by companies hailing from various galaxies. The cityscape is speckled with vibrant holographic promotions, exhibiting merchandise from a multitude of different celestial bodies. Hovering vehicles, swiftly transporting commuters originating across the vast expanses of the universe, frequently zoom past.