The afterglow of the Big Bang contains fluctuations that perfectly match models requiring large amounts of cold dark matter to have seeded the formation of the early universe. 🔬 Leading Theories on Its Nature
Unknown; it is not made of the same protons, neutrons, and electrons (baryonic matter) that make up stars, planets, and human beings. La materia oscura
Building ultra-sensitive detectors deep underground (to shield them from cosmic rays) in hopes of capturing the rare moment a dark matter particle collisions with normal matter. The afterglow of the Big Bang contains fluctuations