Ключевые слова: apparatus, astronomy, astronomy telescope, binoculars, bright, comet, cosmic, dark, event, experiment, full moon, instrument, knowledge, lake, light, modern, moon, nature, night, night sky, night sky stars, night skyline, observation, observatory, observe, observer, optical, optics, outdoor, outside, planetarium, rays, rays of light, science, science background, scientific, scientist, sky, skyline, skyline city, starry, stars, telescope, telescope lens, telescope night, telescope stars, telescope view, tripod, universe, universe stars,