Ключевые слова: astronomy, astrophysics, background, beauty, bright, copy space, cosmos, deep space, discovery, dramatic, energy, exploration, explosion, fire, fusion, galaxy, glowing, heat, heavenly, hot, immense, light, nature, outer space, plasma, power, powerful, radiation, science, scientific, solar flare, solar system, space, star, stellar, sun, universe, vibrant, wallpaper,