Ключевые слова: architecture, astronomical, astronomy, astrophysics, autumn, background, buildings, canary islands, center, copyspace, day, destination, dome, equipment, excursion, industrial, industry, infrastructure, knowledge, landmark, landscape, light, mount, mountain, national, nature, observation, observatory, outdoors, park, professional, science, season, sky, solar, space, spain, stars, sun, sunlight, sunny, sunshine, technology, teide, telescopes, tenerife, travel, volcano, white,