Create an image of an ancient, crumbling observatory on a distant planet, where the stars appear to be aligning in a stunning cosmic display.

Visualize a scene on a distant, otherworldly planet where an ancient observatory, marred by the passage of time and elements, stands against an awe-inspiring background of the cosmic panorama. The weathered stone structure carries an air of forgotten civilization, its domes and arches now fading under the relentless onslaught of time. Its silent silhouette is framed against the captivating spectacle of aligning stars, their brilliant illumination casting an ethereal light on the alien landscape below. The grandeur of the cosmic event arches across the expanse of the alien sky, adding a touch of heavenly wonderment to the stark alien landscape.