Ключевые слова: astronomy, blue, dark, diesel, energy, equipment, fossil, fuel, galaxy, gas, gasoline, generation, glow, illuminated, industrial, industry, light, machine, milky, milkyway, mining, natural, natural gas, night, oil, oilfield, oilwell, petroleum, pipeline, power, production, pump, pumpjack, resource, rig, russia, russian, russian gas, silhouette, sky, space, star, starry, stars, station, tranquility, ukraine, universe, way,