Ключевые слова: abstract, astronomy, atmosphere, background, blue, bright, communication, computer network, connection, copy space, datum, digitally generated image, discovery, earth, engineering, environment, futuristic, global, global communications, global positioning system, globe navigational equipment, glowing, high technology, horizon, horizontal, illustration, lens flare, light natural phenomenon, light beam, orbit, orbiting, outer space, planet space, planet earth, satellite, satellite view, science, signal, social issues, space, space exploration, sphere, sunbeam, sunlight, sunrise dawn, technology, three dimensional, transmission, world map,