Ключевые слова: astronomic, astronomical, astronomy, astrophysic, astrophysical, astrophysics, blue, canarias, canaries, canary, canary island, canary islands, cloud, clouds, cosmos, europe, exploration, galaxy, heaven, high, hiking, islands, la palma, laboratory, landscape, mountain, muchachos, national, observatory, optical, outdoor, palma, panorama, panoramic, research, roque, roque de los muchachos, scenery, scenic, science, skirt, space, spain, technology, telescope,