Futuristic black hole containment s...

Futuristic black hole containment structure in Minecraft. Central core: A dark spherical core (approx. 13–15 blocks diameter) made of black concrete and obsidian, representing an artificial black hole. Add subtle purple lighting effects using crying obsidian, amethyst, or purple glass. Energy beam: A vertical purple ऊर्जा beam passing through the center (top to bottom), using end rods, stained glass, and light blocks. Inner ring: A circular ring around the core (radius ~12 blocks), thin but detailed, with glowing purple accents. Outer ring: A larger ring (radius ~20–22 blocks), thicker and highly detailed, made of stone, deepslate, and gray concrete. Include segmented sci-fi patterns. Connections: 4 symmetrical bridges connecting inner and outer rings in a cross shape. Towers: 6 futu