Sun's Activity Increasing Beyond Expected Cycle
NASA scientists observe increasing solar activity beyond the expected 11-year cycle, raising questions about solar predictions.
Why it matters
- The Sun's activity is increasing beyond the expected 11-year cycle, which was not predicted.
- This affects our understanding of solar behavior and space weather predictions.
By the numbers
- Solar activity has been increasing since 2008.
- Solar Cycle 25 is stronger than predicted.
- The solar wind has been growing stronger since 2008.
The big picture
- The Sun's activity is complex and not fully understood.
- Sunspot numbers may not give a complete picture of solar activity.
- Understanding solar activity is crucial for predicting space weather.
What they're saying
- Users express curiosity and skepticism, questioning implications for climate models and prediction accuracy.
Caveats
- Solar predictions are inexact and the Sun's behavior is complex and not fully understood.
What’s next
- Continued observation of solar activity.
- Further research to understand solar dynamics.