Cosmic Astronaut Floating In Nebula Vector

A mesmerizing sci-fi space vector illustration depicting a solitary astronaut in a high-tech extravehicular space suit, floating weightlessly in deep space, with a gold-tinted reflective visor reflecting a dazzling swirling galaxy of vector stars, wearing a sleek white helmet with cyan utility stripes and detailed oxygen hose connectors rendered as flat graphic shapes, tethered by a glowing neon umbilical cable extending toward an unseen spacecraft, set against a vast cosmic backdrop filled with vibrant pink and violet vector nebula cloud layers, geometric constellation lines, and distant stylized planets, illuminated by the radiant glow of a nearby star casting bright magenta and cyan dual-tone highlights across the astronaut's white suit, evoking a profound feeling of peaceful cosmic exploration and wonder, framed in a centered cinematic wide shot, crafted in a clean modern sci-fi vector art style with fluid bezier curves, crisp linework, flat color shading with subtle gradient fills, an ethereal cosmic palette of deep space navy, magenta pink, cyan blue, electric violet, and sunburst gold, perfect for sci-fi book covers, tech wallpapers, or space museum graphics.