A kirigami design where the cuts’ length-to-width ratio was six was way more responsive to magnets, and that, in turn, ...

Magnetic flux ropes (shown right ... But, for reasons that remain unclear, the corona is much hotter than the surface, inhibiting scientists' ability to study the magnetic field here.

Changes in the flow of molten material in the planet's interior have altered the strength of the above regions of negative magnetic flux ... axis intersects the surface. The geomagnetic pole ...