Astronaut in style of classic science fiction epics

Landscape, cinematic widescreen, a dramatic shot of an astronaut performing a spacewalk against the backdrop of a breathtaking cosmos. The astronaut, clad in a detailed, slightly weathered spacesuit with visible reflections of distant stars, is positioned in the foreground, perhaps working on a piece of intricate machinery. A section of a detailed spaceship hull enters the frame from the lower-left, hinting at its presence. In the background, a massive, photorealistic planet with swirling clouds and distinct geological features looms large. The cosmos behind is a stunning tapestry of colorful nebulae and countless stars, creating a sense of vastness and wonder. Inspired by the visual style of classic science fiction epics.