A truly extreme solar storm would not just paint the sky with auroras, it would test every layer of the modern world that ...

NASA detects first “magnetic switchback” near Earth: an energetic change in your space shield that reveals new solar risks.

A massive geomagnetic superstorm in May 2024 gave scientists an unprecedented look at how Earth’s plasma shield collapses and slowly rebuilds under extreme solar pressure. Using the perfectly ...

Abstract: An analytical method (AM) is developed to predict the phase current profiles of switched reluctance machines (SRMs). The field modulation theory and winding functions are employed to predict ...

By integrating seismic data, mineral physics and geodynamic modeling, the study reconceived large low-shear velocity ...

The northern lights have been a hot commodity, casting their glow far and wide, not only over the last week, but since the ...

For decades, scientists assumed that Earth’s magnetosphere had the same charge polarity from pole to equator. That assumption ...