Aurora

The video explains space weather, focusing on auroras caused by solar activity. It describes the aurora borealis and aurora australis, their formation due to solar wind and coronal mass ejections, and the role of Earth's magnetosphere. The video also covers the impact of geomagnetic storms on technology and the historical significance of auroras.

Describe the differences between the aurora borealis and the aurora australis.

What protective feature does Earth have against solar particles, and what is its significance?