A high-detail, cinematic shot of an astronaut floating in outer space with the Earth's blue curvature and atmosphere in the background. The astronaut is wearing a realistic, weathered white space suit. They are holding a metallic thermos from which dark coffee or amber liquid is spilling out, forming perfect spherical droplets and a beautiful splash due to zero gravity. The lighting is dramatic, with a strong glow from the sun reflecting off the helmet's visor and the liquid droplets. 8k resolution, hyper-realistic, photorealistic, cosmic atmosphere.