A futuristic astronaut

A futuristic astronaut with a sleek black and silver spacesuit, gold-tinted helmet visor, and intricate life support systems, floating through a vibrant, glowing nebula with iridescent blues and purples, surrounded by shattered planets with rugged, rocky textures and cosmic debris, including glittering stardust, jagged asteroid fragments, and glowing, ethereal gas clouds, in an ultra-detailed sci-fi realism style with precise, realistic lighting and atmospheric effects, and a sense of dynamic movement and energy, as if the astronaut is being pulled through the nebula by an unseen force, with the shattered planets and debris swirling around them in a mesmerizing, cosmic dance.