There’s a joke in the world of radio that all you need for a HF antenna is a piece of wet string, but the truth is that rudimentary antennas rarely perform well. Random pieces of wire may pull in some ...

The Astronomy Picture of the Day (APOD) for July 30, 2025, features an awe-inspiring image of coronal loops on the Sun, offering a rare glimpse into the dynamic behavior of our star. Captured by ...

Astronomers have detected a giant magnetic loop sweeping outfrom a pair of binary stars in the Milky Way. "This is the first time we've seen a feature like thisin the magnetic field of any star other ...

The magnetic loop antenna is a familiar sight in radio amateur circles as a means to pack a high performance HF antenna into ...