Ключевые слова: architecture, astronomy, background, beautiful, blue, building, canary, cloud, cosmos, dark, dome, dusk, galaxy, high, hill, island, landmark, landscape, light, milky way, mountain, national, nature, night, observatory, ocean, outdoors, palma, research, scenic, science, silhouette, sky, space, spain, stars, summer, sunrise, sunset, technology, telescope, tourism, travel, universe, view,