Tag: magnetic field
The Sun Unleashed a Huge Solar Flare at Earth, And We're on Aurora Alert
The Sun has started spooky season with a bang, letting loose on October 1 with a colossal flare and coronal mass ejection headed...
The spinning of Earth's inner core is slowing down. Is this how it all ends?
Geophysicist John Vidale noticed something striking while tracking the way seismic waves move from Earth’s crust through its core. The very...