SUNSPOT COUNTS HIT A 21-YEAR HIGH: It’s official: The average sunspot number in June 2023 hit a 21-year high. Solar Cycle 25 has shot past its predecessor, Solar Cycle 24, and may be on pace to rival some of the stronger cycles of the 20th century. Full story @ Spaceweather.com.
Ydun Ritz (2023-07-04)