A solitary rose gracefully blooms from the fractured visor of an astronaut's helmet, floating amidst the vastness of open space. Around it, an expansive galaxy swirls with the brilliant hues of a distant nebula, each detail rendered with photorealistic precision. The scene, captured in hyper detail, is illuminated by ethereal volumetric lighting, casting gentle shadows and highlights that enhance the vibrant reds of the rose against the dark void. The 8k octane render captures every nuance, with HDR enhancing the depth and contrast. The vertical orientation of the scene further emphasizes the infinite backdrop, drawing the eye upwards through the cosmos.