An astronaut gazes in awe as a spectacular coronal mass ejection arcs across the blazing surface of the sun, casting vibrant hues against the vast backdrop of space sprinkled with distant stars. The cinematic scene is rendered in breathtaking 8K clarity, reminiscent of unreal engine graphics, capturing the grandeur and intensity of the event with a dramatic 16:9 aspect ratio, evoking a sense of wonder and insignificance amidst the cosmos.