Divine hammer glowing in ethereal cosmic starlit space

A majestic Thor's hammer, intricately designed with sacred geometry motifs, radiating a divine glow. The setting features ethereal golden light illuminating the hammer against a cosmic backdrop filled with stars and nebulae. The composition captures the hammer in the foreground with a slight upward angle, showcasing its intricate details and power. Rim lighting enhances the hammer's form, while volumetric light beams create a mystical atmosphere. The color palette includes deep blues, rich golds, and soft whites, increasing the ethereal quality. Render in photorealistic digital painting style, aiming for an ultra-detailed 8k masterpiece, perfect for poster design.