Astronaut Nebula Sci-Fi Art | Hyperrealistic Space

"A lone astronaut, silhouetted against a swirling nebula of bioluminescent cosmic dust, drifts through the silent void. Their visor reflects a nascent galaxy, a miniature universe within their gaze. The scene is rendered in a hyperrealistic, cinematic style reminiscent of 'Interstellar' and '2001: A Space Odyssey', with volumetric lighting casting ethereal god rays through the interstellar medium. The composition is a sweeping wide shot, emphasizing the vastness of space and the insignificance of the solitary figure, yet hinting at profound discovery. The mood is one of awe, mystery, and quiet contemplation, with a touch of sublime beauty. The image should possess extreme detail, sharp focus, and a high dynamic range, with an aspect ratio of 16:9."