Plasma, often referred to as the fourth ... which can penetrate materials that block other forms of electromagnetic radiation. Terahertz Waves: Electromagnetic waves with frequencies between ...

Plasma antennas are innovative devices that utilize ionized gases, or plasma, to transmit and receive electromagnetic ... such as radiation patterns, by varying plasma parameters like density.

An international team of astronomers has detected mysterious chirping signals in an unexpected region of space, raising major ...

Tokamak Energy receives a new 1 MW gyrotron to superheat plasma in its ST40 fusion device, advancing the development of ...

These short electromagnetic pulses resemble birdsong. However, they pose a significant threat to the functioning of ...

Scientists found electromagnetic waves they converted into chirping noises from much further in space than previously thought ...

It’s notoriously difficult to predict when the sun will belch out a large solar flare — an explosive burst of radiation that ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

Abstract: Details are provided for two subroutines with which one can compute the various characteristics of the electromagnetic radiation scattered by an absorbing, homogeneous sphere of any ...

Abstract: In this study, the Bhatnagar–Gross–Krook (BGK) collision model for weakly ionized dusty plasmas is obtained and the FDTD iterative equations for dusty plasma in the time-varying case is ...

NASA detects mysterious 'chirping' signals, or chorus waves, 165,000 km from Earth, revealing surprising energy transfer in ...