Astronomers from Curtin University in Australia and elsewhere have performed radio observations of a tidal disruption event known as AT2019azh. Results of the new study, published September 22 on the ...
Astronomers have made a groundbreaking discovery with the identification of the most powerful and distant “odd radio circle” ...
I recently presented at the WorldDAB Automotive Event on a subject that I don’t think any station manager or technical manager would ever have considered just five years ago. I started with a familiar ...
With the advent of the 9V battery-powered transistor radio in the 1950s, the “Emergency Radio” was born. Unlike vacuum tube receivers with heavy batteries or unpowered crystal radios, these handheld ...