Cosmic web, dark matter, filaments, sheets, voids, galaxies, universe's vastness.
描述
The image is a depiction of a cosmic web, a large-scale structure in the universe composed of filaments, sheets, and voids. The web is made up of dark matter, which is a mysterious substance that does not emit or reflect light. The filaments are thought to be the largest structures in the universe, and they are believed to be responsible for the formation of galaxies. The voids are regions of space that are relatively empty of matter. The image is a beautiful and awe-inspiring reminder of the vastness and complexity of the universe.
