Ionosphere and Magnetosphere.

The ionosphere and magnetosphere are two regions of Earth's atmosphere that influence space weather and protect the planet from solar radiation. The ionosphere, located about 30 to 600 miles up, contains charged particles (ions) that can reflect radio waves and affect communications. The magnetosphere, surrounding the Earth, is created by its magnetic field and deflects solar wind and cosmic rays, safeguarding life. Together, they play crucial roles in shaping our environment, enabling navigation, and impacting satellite operations, while also contributing to stunning phenomena like auroras.