The Sun’s rotation produces changes in its magnetic field, which flips completely every 11 years or so, triggering a phase of intense activity.
Sign up for a SpaceNews newsletter
Get top stories, military space news and more delivered to your inbox.
Covering the business and politics of space
The Sun’s rotation produces changes in its magnetic field, which flips completely every 11 years or so, triggering a phase of intense activity.
Get top stories, military space news and more delivered to your inbox.