Solar variability refers to changes in solar activity, such as:
- Solar variation, the change in the amount of radiation emitted by the Sun (see Solar radiation)
- see also solar cycle, specifically for the 11-year cyclic variation in solar activity
- Changes in the solar wind, i.e., charged particles (moving much slower than the speed of light)
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.