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A highly realistic cinematic scene of a lone astronaut standing on a barren moon-like landscape, viewed from behind. The astronaut wears a detailed white EVA space suit with visible life-support backpack and subtle mission patches. The terrain is covered with gray dust, scattered rocks of various sizes, and gentle rolling dunes, with strong shadows cast on the ground.

In front of the astronaut, floating low in the sky, is the Earth — large, vibrant, and sharply detailed, showing North and South America clearly, with blue oceans, white clouds, and green-brown landmasses. The Earth glows softly with atmospheric light.

The background sky is a deep black space filled with countless stars, with a bright, highly detailed Milky Way galaxy stretching diagonally across the sky, adding depth and contrast.

Lighting is dramatic and high contrast, with a strong directional light source casting a long shadow of the astronaut toward the viewer. The scene has ultra-realistic textures, cinematic composition, sharp focus, HDR lighting, 8K resolution, volumetric light, and subtle depth of field.

Camera angle: slightly low angle behind the astronaut, centered composition. Mood: awe-inspiring, lonely, epic, and contemplative.

Style: photorealistic, ultra-detailed, cinematic sci-fi, NASA realism, high dynamic range, sharp focus.