Transparent domed futuristic space colony on red alien planet

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This vivid sci-fi concept art depicts a massive geodesic domed arcology settlement built on a rust-red Mars-like alien world, ringed by astronaut crews, solar power infrastructure, and small orbiting spacecraft. The enclosed domed city holds sleek futuristic skyscrapers, spired towers, and integrated lush green spaces, while the sky above glows with swirling colorful spiral galaxies, bright stars, and the curved edge of the planet's upper atmosphere. Warm golden sunlight casts long dramatic shadows across the planetary surface, creating an optimistic, immersive mood of successful off-world human colonization.