Coucher de Soleil Cosmique sur l'Horizon Planétaire

A majestic, surreal landscape featuring [a lone silhouette of a person standing on a jagged rocky peak in the foreground, with one arm raised triumphantly toward the sky]. The horizon curves dramatically like the edge of a planet, dividing the scene. Below the curve lies a vast sea of fluffy white and grey clouds drifting across distant mountain peaks, illuminated by warm sunset glow. Above, the sky is split into two halves: an upper expanse of deep blue starry night with swirling nebulae and constellations, and a lower glowing band of intense golden-orange sunset light. Cinematic, awe-inspiring, and fantastical composition blending space exploration with terrestrial mountain wilderness.