A small cedar cabin with a white rotating telescope dome on its roof sits on a rocky mountain ridge under a vivid Milky Way arching across the night sky. The cabin is a compact single-story box clad in vertical warm-brown cedar boards, with a low dark-metal shed roof, a matte white hemispherical dome on the left end with its narrow slit half open and a telescope tube just visible inside, and a black steel stovepipe chimney on the right end with a thin curl of smoke. One wide rectangular window on the front glows dim warm amber, and a small wooden deck with a simple railing faces the valley. A narrow gravel path lined with flat stones leads up to the deck. Scattered dwarf pines and patches of old snow surround the cabin, and a jagged ridge silhouette fades into a deep valley of distant peaks. Thousands of sharp stars, the bright galactic core in soft violet and gold. Photorealistic long-exposure astrophotography, wide-angle 16:9, low camera angle, no light pollution, no people, no text.