Heliosphere and Cosmic Microwave Background Radiation During the discussion on how to harness the #energy radiated by the #sun , to become a type 2 #civilization characterized by Kardashev, the question arises we are not even close to type 1 civilization, and we are thinking of type 2 and 3. On further discussion, we identified the heliosphere, the protective magnetic bubble generated due to charged particles (electrons and ions or plasma) streaming away from the Sun, which can be a possible explanation of #cosmic #microwave #background ( #cmb ) #radiation . Considering the heliosphere distance of 100 AU (Astronomical Unit) from the Sun, our #earth is approximately at the center of the heliosphere with a distance variation of about 0.01 times the 100 AU. Bingo! If this is true, can microwave photons having an energy of about one micro electron volts (eV) to 0.001 electron volts readily be scattered by the heliosph...