The researchers took a fresh look at eight months of data from around the time of Voyager 2’s visit and found that it ...

We believe Mars may once have had oceans and sky, but lost them from a lack of a magnetosphere. How does this happen, and how can we create a magnetosphere for Mars so we can terraform and live on it?

Qi Zhang, a doctoral student at the Swedish Institute of Space Physics and Umeå University, explores in her doctoral thesis ...

But in the magnetosphere collisions between particles are rare, and scattering across the magnetic field is most effective when there are electromagnetic waves at frequencies of a few millihertz ...