Astronomer Calvin Leung was excited last summer to crunch data from a newly commissioned radio telescope to precisely pinpoint the origin of repeated bursts of intense radio waves—so-called ... will ...

The first steps toward inventing radio involved discovering electromagnetic waves and their potential. Hans Christian Oersted was the first to proclaim, in 1820, that a magnetic field is created ...

At double the width of our Milky Way galaxy, this jet of radio waves is the biggest ever detected ... releasing a tremendous amount of energy that makes them exceedingly luminous.

FM radio works the same way that AM radio works. The difference is in how the carrier wave is modulated, or altered. With AM radio, the amplitude, or overall strength, of the signal is varied to ...

Mysterious fast radio bursts, or millisecond-long bright flashes of radio waves from space ... Every discovery we make about their origins opens a new window into the dynamics of the universe.” ...

AM (Amplitude Modulation) is a method of broadcasting radio and covers both Medium Wave (MW) and Long Wave (LW). Most AM radios have in-built aerials so the location of the radio is often the most ...