Generate a high-resolution image of an astronaut in a white spacesuit walking on a rocky Martian landscape with a large orange planet in the background and Earth visible in the distance, using a DSLR camera with a 24mm lens, aperture f/8, ISO 100, and a wide-angle perspective to capture vibrant colors and details.

A highly detailed astronaut in a spacesuit with a gold visor, standing against a subtle cosmic background, captured with a DSLR camera at f/2.8, ISO 100, 1/100s, with a portrait lens, in a shallow depth of field for a cinematic effect.

Create a high-resolution image of an astronaut in a sleek spacesuit with reflective visor, standing against a vibrant sunset in an urban setting, captured with a DSLR camera at f/2.8 aperture, ISO 100, 1/200 second shutter speed, 50mm lens, golden hour lighting, emphasizing the silhouette and colorful reflections.

A highly detailed astronaut in a spacesuit with a gold visor, standing against a subtle cosmic background, captured with a DSLR camera at f/2.8, ISO 100, 1/100s, with a portrait lens, in a shallow depth of field for a cinematic effect.