Electromagnetic radiation is the general term for the more familiar light ... At lower frequencies our galaxy emits prodigious amounts of radio waves creating a loud background of noise. At higher ...

Jean-Michel Ménard, Associate Professor of Physics at the University of Ottawa and a team of researchers have paved the way for developing devices capable of upconverting electromagnetic signals to ...

This Cosmic Microwave Background Radiation (CMBR) is the conclusive evidence for the Big Bang theory. The 'temperature' of deep space has been measured as around 3K, not absolute zero, due to the ...