Glowing blue light beams form a cube in a dark, intricate sci-fi chamber filled with pipes and wires.

Please generate an image based on this text: "At the center of a dense cluster of power conduits, wires, pipes, and pylons, a set of eight spikes formed a cube in empty space in the middle of an enormous chamber. But the cube they defined by touching its corners was far from empty. Between each pair of spikes that defined the cube shape by touching its corners, a beam of blue energy existed; it appeared as if lasers were being shot from one spike to another, but John knew that actual laser beams should not be visible unless they were shooting through something (and it was far from clear what these lasers must be shooting through to be visible here). The space inside the laser cube, defined by those 12 beams of blue glow, was unlike anything John had previously seen or imagined- even watching episodes of that Stargate TV show had not prepared him for this (though the color of wormholes in the show was similar to the color of the beams between the spikes here). Each square defined by four blue beams was like a pit- John could see something like vast distances enclosed within the square of each cube face he got a chance to view." See more