Physics has known for decades that most of the universe is missing. A new theory names the particle responsible, one that exists in a dimension beyond anything humans have ever measured.
Something is missing from the universe. Not misplaced, but structurally absent. About 85 percent of all matter in existence cannot be seen, touched, or detected by any instrument humans have built. It bends light. It shapes galaxies. And for decades,... [4385 chars]