A beautiful highly detailed digital artwork of a (portrait side view of a male astronaut sitting astride a spaceship like on bike looks ahead against the background of the earth in open space), 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