Ключевые слова: astronomy, background, beautiful, black, blue, construction, crude, darkness, energy, environment, equipment, evening, extraction, field, fire, fossil, fuel, galaxy, gas, gasoline, industrial, industry, landscape, lighting, machine, milky, money, mountain, natural, night, oil, oilfield, orange, petroleum, pipe, pump, red, resource, rig, sky, space, star, steel, summer, supply, technology, under, universe, way, well,