Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...

They found that the sharply oscillating magnetic field smooths out ... while the background proton velocity increased by 10%, indicating acceleration of the surrounding solar wind.

NASA monitors the South Atlantic Anomaly, a growing magnetic field disturbance affecting satellites and spacecraft.

Mapped its magnetic field. Tracked how fast ... mass ejections that charge up the solar wind and, days later, cause the Northern Lights around Earth. This velocity map, also called a ‘tachogram ...

The European Space Agency’s Solar Orbiter has gotten as ... snapped the visible light and the magnetic field lines. It also provided a velocity map. The UV instrument took pictures of the ...