What causes this switch in polarity, and is it dangerous for anything on Earth? Let's take a deep dive into the phenomenon of the sun's magnetic field reversal and investigate the effects it could ...

But the Earth's magnetic fields are not as fixed ... "The field geometry of reversed polarity, with field lines pointing into the opposite direction when compared to today's configuration, lasted ...

The Earth is not alone in this fickleness: The sun's magnetic shield appears to reverse its polarity approximately every 11 years. Even our Milky Way galaxy is magnetized, and experts say it ...

They suggested that as new sea-floor crust was formed around the rift in the midocean ridge, it magnetized differently, depending upon the polarity ... the wholesale reversal of Earth's magnetic ...