A glowing, futuristic DNA strand floating in a 3D space, composed of intricate, geometric shapes. Each helix twist is made up of abstract objects like spheres, cubes, and pyramids, connected by luminous, energy-like threads. The scene is set in a dark, starry void with subtle nebula clouds, giving the DNA strand an ethereal, almost otherworldly appearance. The objects forming the DNA seem to pulse with vibrant colors—blue, green, and purple—creating a sense of dynamic movement and complexity as the helix spins slowly in the vastness of the 3D dimension.