It proves that having a magnetic field - and therefore a molten core rich with iron - is essential for life on earth. If we didn't have it, our planet would be constantly bombarded with dangerous radiation and charged particles, and no life could exist.
The other name for the northern lights is aurora borealis.
Aurora Borealis for the northern ones, and Aurora Australis for the southern ones.
"The Northern Lights" is Aurora Borealis's commonly used name.
The Northern Lights. Borealis is "north" and aurora is similar to "lights" so "northern lights". There is such thing as Aurora Australis that occurs in the south.
''Aurora'' means Dawn and ''Borealis'' means North. So basically Aurora borealis means ''Dawn of north''.
The Aurora Borealis
The other name for the northern lights is aurora borealis.
Aurora Borealis for the northern ones, and Aurora Australis for the southern ones.
Aurora Borealis is caused by particles hitting earth's atmosphere thermosphere and they are stopped, so they give of their energy in the "Northern Lights" or Aurora Borealis.
Aurora Borealis is caused by particles hitting earth's atmosphere thermosphere and they are stopped, so they give of their energy in the "Northern Lights" or Aurora Borealis.
"The Northern Lights" is Aurora Borealis's commonly used name.
Aurora Borealis also called the Northern Lights.
The Northern Lights. Borealis is "north" and aurora is similar to "lights" so "northern lights". There is such thing as Aurora Australis that occurs in the south.
the Aurora Borealis is an side effect of a solar storm, it does not directly affect the earth. (I'm a astronomy student)
''Aurora'' means Dawn and ''Borealis'' means North. So basically Aurora borealis means ''Dawn of north''.
The Northern Lights
Aurora Borealis