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Sun activity archive for January 2025
Sun activity archive for January 2025. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
January 1, 2025
Parker Solar Probe survived its close brush with the sun!
The Parker Solar Probe reported back after "touching the sun" on December 24. It’s in good health and operating normally.
December 27, 2024
Sunlike stars hurl superflares about once per 100 years
Scientists studied thousands of sunlike stars and determined that they hurl superflares - massive solar flares - about once every 100 years.
December 13, 2024
Sun activity archive for December 2024
Sun activity archive for December 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
December 1, 2024
Sun activity archive for November 2024
Sun activity archive for November 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
November 1, 2024
Sun officially reaches solar maximum in its 11-year cycle
NASA and NOAA announced on October 15, 2024, that the sun has reached the peak of its 11-year solar cycle, or what is known as solar maximum.
October 16, 2024
Sun activity archive for October 2024
Sun activity archive for October 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
October 1, 2024
Sun activity archive for September 2024
Sun activity archive for September 2024. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
September 1, 2024
Probes see fast solar wind getting a magnetic shove
Combined data from ESA and NASA has demonstrated how fluctuations in the sun's magnetic field accelerate and heat the solar wind.
August 30, 2024
May’s solar storm created a new Van Allen belt
May's solar storm added a new ring - a 3rd Van Allen radiation belt - to Earth. This new Van Allen belt might last from months to years.
August 1, 2024
