Ключевые слова: 21, 1821, 2015, astronomical, astronomy, background, bangkok, black, bright, celestial, circular, closeup, crater, cratering, dark, december, detail, detailed, full, grey, high, impact, landscape, light, luna, lunar, moon, moonlight, nature, night, nighttime, nobody, orb, planet, round, science, sky, space, sphere, super, surface, taken, terrae, thai, thailand, time, up, waxing gibbous,