16:9, Ultra-realistic Cinematic Sci-fi, Realistic Physics, Massive

16:9, ultra-realistic cinematic sci-fi, realistic physics, massive scale, no dialogue. A sleek fighter chases a glowing object through deep space. Ahead, an artificial star begins collapsing inward. Gigantic metallic petals unfold around it like an enormous mechanical flower. Billions of solar flares are pulled into the structure. Entire fleets flee as gravity distorts everything. The fighter weaves between city-sized pieces of the unfolding machine while arcs of plasma whip across space. At the last second the machine completely engulfs the star, plunging the entire scene into darkness before thousands of blue artificial suns ignite across its surface.