Retro Space Age Midnight Astronaut Concept

A stylized, retro-futuristic fantasy character concept featuring a female astronaut in a vintage 1960s space age suit floating weightlessly in zero gravity to celebrate the New Year. She wears a polished metallic silver space suit with retro gold-trimmed patches, and a round glass helmet bubble reflecting vibrant cosmic fireworks. Through the crystal helmet visor, her smiling face with vintage red lipstick and styled retro winged eyeliner is visible. In her gloved hands, she playfully holds a floating bottle of champagne that releases glowing golden bubbles floating into space around her. Background is a dreamlike deep space scene filled with nebulae in magenta and teal, distant glittering star clusters, and exploding cosmic fireworks made of colorful stardust. Lighting features strong key light from cosmic explosions reflecting off the metallic suit and helmet dome, creating dynamic specularity and high contrast. Visual style combines 1960s space race sci-fi aesthetic, vintage pulp novel cover art, vibrant color saturation, hyper-detailed rendering, whimsical celebratory cosmic concept.