At double the width of our Milky Way galaxy, this jet of radio waves is the biggest ever detected so early in the universe's ...
Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...
Carrier Wave ... radio wave. If the antenna is far from the transmitter, the signal is very weak. The radio signal is cut in half. Since both halves of the signal hold the same audio information ...
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