Ключевые слова: abstract, astronomer, astronomy, background, barred, black, blue, celestial, constellation, cosmos, creation, deep, discovery, earth, explosion, fantasy, galaxy, glow, hydrogen, infinity, interstellar, light, m104, man, milky, nebula, ngc, night, orbit, outer, planetary, plasma, science, silhouette, sky, sombrero galaxy, space, spiral, star, system, telescope, universe, virgo, way,