Astronauten-Selfie im Weltraum

Hyper-realistic square cinematic selfie portrait of [a young adult man with olive skin, dark wavy messy hair, a full trimmed black beard and mustache], shot from a low upward angle filling most of the frame from chest to forehead, with a serious neutral expression and closed lips. He wears oversized transparent rectangular acetate sunglasses with green mirrored lenses, a white crew-neck T-shirt, and a black tactical vest or backpack harness with visible straps and buckles. The mirrored sunglasses reflect a vivid surreal landscape with green terrain and bright light, like a miniature sci-fi world. Setting is outer space against a deep-blue starfield with glowing nebula clouds, countless tiny stars, a large blue Earth-like planet curving up from the lower left, a dark moon near the upper left, and a smaller moon on the right. Crisp photoreal skin texture, individual beard hairs, glossy reflections on the eyewear, dramatic cinematic contrast, cool blue rim lighting from planetary bodies, and subtle warm key highlights on the face. No helmet, no text, no watermark.