Astronauten erkunden eine kolossale außerirdische Megastruktur im tiefen Weltraum

Astronauts discovering a colossal alien megastructure surrounding a distant star, incomprehensible scale, ancient extraterrestrial technology, glowing energy patterns, cinematic science fiction, photorealistic rendering, dramatic cosmic lighting, awe-inspiring atmosphere, ultra detailed, masterpiece, 8K

blurry, low quality, cartoon, anime, low detail, text, watermark, unrealistic scale, poor composition