Create a breathtaking, ultra-realistic 5-second vertical cinematic space video f

Create a breathtaking, ultra-realistic 5-second vertical cinematic space video for TikTok. Scene: A lone astronaut floats silently in deep space, facing an enormous glowing spiral galaxy. Suddenly, the galaxy begins collapsing inward, transforming into a gigantic black hole. A brilliant ring of blue and orange light bends around the black hole as thousands of stars stretch and distort. Timeli...