1970s_\(style\), 1980s_\(style\), 2boys, astronaut, aurora, beard, black_hair, constellation, earth_\(planet\), facial_hair, fireworks, galaxy, holding, light_particles, male_focus, milky_way, multiple_boys, mustache, night, night_sky, planet, realistic, retro_artstyle, science_fiction, shooting_star, sky, snow, snowing, space, space_craft, star_\(sky\), starry_background, starry_sky, starry_sky_print, stubble