It is known that in the space surrounding the Earth (the space up to the geostationary orbit altitude, called Geospace), there are natural trapped charged particles, Van Allen belts, that may affect ...

Using data on electromagnetic (EM) waves and plasma particles measured simultaneously via multiple satellites, an international collaborative research group has discovered the existence of invisible ...

Electromagnetic waves are packets of energy travelling all around us. Some of these waves have lots of energy, and some have less. We call the lowest energy electromagnetic waves radio waves. There’s ...