Cosmic Microwave Background
Planck 2015 Results. XIII. Cosmological Parameters The universe has fascinated humanity for centuries, and the study of cosmology has played a crucial role in our understanding of its origin and evolution. One of the most significant milestones…
The Cosmic Microwave Background and the Clues it Reveals about Dark Matter The cosmic microwave background (CMB) is a faint glow of radiation that permeates the universe, and is the oldest light we can observe. It is the afterglow of the Big Ba…