This type of magnetic field is known as a geodynamo, and the force field structure that deflects most of the solar wind and ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

"We were very surprised to see that the same tiny plasma jets appear to be driving both the fast and the slow solar wind." ...

A strong magnetic field can act as a shield, preventing solar wind to strip away a planet's atmosphere, but it also can accelerate charged particles or atoms, projecting them into outer space.

So understanding the precise structure and dynamics and evolution of the solar wind is crucial for civilization as a whole.” Normally, Earth’s magnetic field shields us from ... of technology that ...

and that magnetic field help shield the surface from solar wind ions. Those ions continuously strip Mercury's atmosphere, but Mercury has a way to keep regenerating that atmosphere with material ...

"In an open loop, Martian plasma can escape through the magnetic field or solar wind plasma can enter into the Martian atmosphere and change the atmospheric dynamics. "Lastly, in the draped loop ...

This means that our atmosphere is protected from this onslaught of the solar wind. But objects without magnetic fields – like Mars, Venus and comets – are not protected and they fall victim to ...

In 2023, the European Space Agency reported on Solar Orbiter's discovery of tiny jets near the sun's south pole that could be powering the solar wind. The team behind this research has now used even ...

3, 2024 — For the first time, scientists have taken near-daily measurements of the Sun's global coronal magnetic field ... Mystery of 'Slow' Solar Wind Unveiled by Solar Orbiter Mission May ...

It suggests that the solar wind originates there. The researchers liken the coronal holes to showerheads, with evenly spaced jets emerging from bright spots where magnetic field lines funnel into ...

The sun is on the verge of a significant event: a magnetic field reversal. The sun undergoes such a reversal every 11 years, which marks an important stage in the solar cycle. The shift in ...