A low-poly 3D rendered ancient celestial observatory perched on a misty mountain peak at midnight, weathered stone telescopes and brass astrolabes line circular balconies, friendly owl astronomers in wizard robes study star charts while shooting stars streak across the aurora-filled sky, pixel art star map and telescope icons float in UI style, cool silver moonlight and dancing aurora borealis greens and purples illuminate weathered stone while warm amber candlelight glows from the observatory windows, gentle volumetric mist particles swirling elegantly, dramatic upward composition with vertical depth, nostalgic 16-bit RPG aesthetic meets modern indie art, magical atmosphere of ancient stargazers discovering cosmic wonders, color palette of deep midnight blue, aurora green and purple, warm amber candlelight and silver moonlight, detailed pixel art scroll and crystal ball icons floating