Female astronaut, celestial-themed costume, shimmering silver hair, galaxy-inspired eye shadow, bold eyeliner, glossy lips, toned athletic build, NASA jumpsuit, utility belt, oxygen tank backpack, space helmet, stars and constellations embroidered on sleeves, standing heroically, dramatic low-angle shot, starry night sky, nebula background, soft glowing aurora, cinematic composition, 3/4 view, subtle lens flare.