ELI5: Explain Like I'm 5

Solar magnetic field

Okay, so just like how magnets can stick to the fridge, the sun also has a magnetic field. This is like a giant invisible force field that surrounds the sun and affects how it behaves.

The magnetic field is created by the movement of hot, electrically-charged gases (called plasma) in the sun's interior. It's kinda like stirring a pot of soup and watching the vegetables move around.

This magnetic field can sometimes be seen as bright spots on the sun's surface called sunspots. These spots are where the magnetic field is strongest because the plasma is weirder there. Scientists use special tools to measure the sun's magnetic field and study how it changes over time.

Sometimes, the magnetic field can get twisted and tangled up, causing big explosions on the sun called solar flares. These flares can send out a lot of energy and light that can affect things on Earth, like satellites and power grids.

So basically, the solar magnetic field is like a giant invisible force field around the sun created by the movement of plasma that affects how the sun behaves and can cause big explosions that affect Earth.