the angle between Earth's magnetic field and the sun's interplanetary magnetic field changes. During equinoxes, around March ...

As solar wind increases in speed and the interplanetary magnetic field embedded in the solar wind turns southward, the geomagnetic activity will increase and the aurora will become bright ...

how to track them through interplanetary space. Our records of the Earth's magnetic field go back as far as the mid-19th Century. They suggest an extreme space weather event is likely to occur ...

The satellite will take remote images of the Sun and local measurements of the solar wind, high-energy particles, and ...

NASA’s Voyager mission launched in the 1970s. Today, it’s making history as it conducts new science. But how are two ...

It's easier to forecast the aurora within a short time frame from measuring solar wind and interplanetary magnetic field upstream of the Earth. While NC has has a few opportunities to see them ...

which are low-density regions of the solar corona with open magnetic field lines extending into interplanetary space. These findings represent major progress toward solving one of the most ...

Photo courtesy of the Space Weather Operational Office The solar event could accelerate the solar wind and boost the interplanetary magnetic field, potentially disturbing the Earth’s electromagnetic ...

which are low-density regions of the solar corona with open magnetic field lines extending into interplanetary space. These findings represent major progress toward solving one of the most ...

“The aurora is one manifestation of geomagnetic activity or geomagnetic storms. “As the solar wind increases in speed and the interplanetary magnetic field embedded in the solar wind turns southward, ...

This spray of superhot ionized gas, known as plasma, blows across interplanetary space in ... it the solar wind particles course along magnetic field lines that channel their movements.