A futuristic city on Mars, set under a transparent dome that protects it from the harsh Martian environment. The city is filled with sleek, modern buildings with reflective surfaces, illuminated by soft neon lights in shades of blue and white. Martian terrain with red rock formations surrounds the dome, contrasting with the advanced technology inside. Above, the sky is a deep crimson with a faint view of Earth as a distant blue dot. In the foreground, astronauts in high-tech suits walk alongside autonomous rovers, adding a sense of exploration and wonder to the scene.