A beautiful highly detailed digital artwork of a (Close look at man astronaut sitting above spacerocket riding it like a bike in open universe sideview look photorealistic), in the style of space nebula, with the colors of galaxies, featured on Artstation, octane render, 4k, 8k, artstationhq, intense, epic, exciting, wow, panoramic, cinematic, moody, hdri, lens flare, exciting, stop motion, highly detailed, octane render, soft lighting, celestial | Space