A majestic celestial moon goddess with flowing silver hair and crescent moon crown, descending from a starlit cosmic void during a spectacular meteor shower, expressive deep purple eyes with detailed star reflections, cel-shaded with bold black outlines, dynamic downward composition with floating stardust particles and cosmic nebula wisps, deep cosmic indigo and bright silver moonlight palette with ethereal celestial glow, divine serene mood, scattered floating galaxy spiral wisps and distant nebula cloud silhouettes, cosmic mythology concept art with soft bokeh of distant stars and meteor trails