For nearly 30 years, scientists have theorized that such a vortex should be possible within the realm of electromagnetism. In 1996, R.W. Hellwarth and P. Nouchi theorized that “focused doughnuts” of ...

In an age of rapid satellite deployment, the sky above is not just getting more crowded but also becoming noisier with unintended radio wave emissions.

In an age of rapid satellite deployment, the sky above is not just getting more crowded but also becoming noisier with ...

Satellite swarms orbiting the Earth are leaking more radiation into protected wavelength bands than ever. In fact, the second ...

A fundamental and thorough description of classical electromagnetic radiation, this book is a balance of physical and mathematical explanation and includes over 300 illustrations. Starting from ...

The excess radio emissions from Starlink satellites threatens to hinder observations through radio telescopes, astronomers in ...

The radiation dose for the 2.5 year round trip between Earth and Mars should give approximately a 1% lifetime increase of a ...

All forms of electromagnetic radiation, whether they're called waves or rays, are generated by particles in motion. In a radio signal, for example, negatively charged electrons quickly move back ...

Groundbreaking detection technology can allegedly identify submarines at a distance of nearly 12 miles underwater, with the ...

Chinese researchers have found an innovative way to detect stealth aircraft passively using Starlink satellite constellations ...

As researchers from Ben-Gurion University have demonstrated time and again, however, nothing is impossible and if there's a ...