3D渲染深邃浩瀚宇宙星空星云螺旋状扩散渐变蓝调数字

galaxy scene, deep space background, dark blue and black color scheme, white star accents, starry sky, Milky Way extending from center to sides, depth and layers, gradient and halo effects, grand and awe-inspiring, serene and mysterious atmosphere, minimalist design, no decorative elements, no text