A gigantic and inscrutable celestial battle, cosmic scale space war, epic intergalactic struggle, massive celestial entities clashing, dramatic cosmic confrontation, glowing alien technology, intricate futuristic machinery, swirling cosmic energies, ominous shadowy celestial silhouettes, vast interstellar vistas, cinematic dramatic lighting, hyper detailed rendering, photorealistic digital art, muted color palette, moody atmospheric tones, intricate intricate sci-fi design, seamless 3D CGI, masterfully crafted digital painting