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

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 Wind Spacecraft has been studying solar wind for 30 years, investigating basic plasma processes in the solar wind ...

They occur when the sun's magnetic field is exposed to interplanetary space, and this open configuration can generate strong solar winds. This newly formed coronal hole is currently in a ...

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 ...

Now scientists have unraveled the solar and interplanetary origins of these ... the ring current produces a magnetic field that is directly opposite Earth's magnetic field, and D st measures ...

After an amazing orbital flight, billionaire-pilot Jared Isaacman says he aims to safeguard human civilization by spreading ...

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.

The ambitious mission won't actually look for life on Jupiter's moon Europa, but it should find out if the presumed ocean provides a habitable environment.

NASA has successfully launched the Europa Clipper, the agency's biggest-ever interplanetary spacecraft ... instruments to monitor gravity, magnetic fields and plasma; radar to peer beneath ...