The most likely region of the radio spectrum for communication with other civilizations?
Friday, June 12th, 2009Shawn asked: is the water hole, the part of the spectrum? 1. Near the radio emissions of water. 2. Near the radio emission of oxygen molecules. 3. Between the radio emission of hydrogen and oxygen. 4. Between the radio emissions of hydrogen and OH. 5. Near the radio band where water in the Earth's ...