May 22 , 2020
1651 days
1110
- The sun is to enter into the deepest period of ‘sunshine recession’.
- The sun has reached into a state of ‘solar minimum’.
- It simply means that the sun is changing its forms.
- It has been more than 100 days this year since sun has shown zero sunspots.
- The cycle of the sun lasts for 11 years.
- This is called Solar Cycle as well as Solar Magnetic Activity Cycle.
- Under Solar Cycle, the solar maximum and solar minimum refers to the periods of maximum and minimum sunspots respectively.
- The sun spots fade away every 11 years.
- The sun spots are magnetic in nature.
- Sunspots were observed in the early 17th century.
- It was first observed by Galileo Galilei.
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