Dark matter is thought to make up roughly 85 percent of all matter in the universe, yet after nearly four decades of increasingly sensitive searches — from deep underground detectors to space-based observations — not a single dark matter particle has ever be - Space Daily

Dark matter is thought to make up roughly 85 percent of all matter in the universe, yet after nearly four decades of increasingly sensitive searches — from deep underground detectors to space-based observations — not a single dark matter particle has ever be Space Daily Guest: Trapped in the Web: The Effect of the Cosmic Web on Galaxies and Halos Astrobites What Is Dark Matter And Is It On Earth? Yahoo