Surreal Sci-fi Desert Landscape at Twilight or Night, with a Vast

A surreal sci-fi desert landscape at twilight or night, with a vast sandy plain covered in low drifting haze and surrounded by dark jagged rock formations. In the foreground, a rugged rocky ledge frames the lower left corner, with a steep cliff wall on the left and a smaller craggy outcrop on the right, while a distant mountain range sits low on the horizon. Above the horizon, centered in the sky, place 2 enormous overlapping celestial spheres: the rear sphere is a luminous blue-to-cyan gradient circle, and the front sphere is a slightly lower, partially eclipsing teal-green glowing sphere with a soft atmospheric fade on its lower half. The sky is deep black with very faint stars, creating a minimalist cosmic atmosphere. Use cinematic lighting with warm amber-brown tones across the desert and cool neon blues in the planets, soft mist, high contrast, ultra-clean digital rendering, sharp terrain detail, and a calm, otherworldly mood.