Mikroaaltotaustasäteily
Mikroaaltotaustasäteily, often abbreviated CMB (Cosmic Microwave Background), is electromagnetic radiation that fills the universe. It is a relic radiation from the early universe, specifically from a time when the universe was much hotter and denser. As the universe expanded and cooled, this radiation also cooled down to its current temperature of about 2.725 Kelvin.
The CMB was first predicted in 1940s by physicists George Gamow, Ralph Alpher, and Robert Herman as
The CMB is remarkably uniform in temperature across the entire sky, but there are tiny variations, or
Satellites like COBE (Cosmic Background Explorer), WMAP (Wilkinson Microwave Anisotropy Probe), and Planck have provided increasingly