Johannes Kepler’s half-forgotten 1607 sunspot drawings were re-examined in a 2024 study and revealed previously hidden information about the solar cycles before the Maunder Minimum, a unique grand solar minimum in observational history. This study questions previous assumptions and improves on the historical chronology of solar cycles.
In a new study published recently in the journal Temperature, Prof. Valentina Zharkova demonstrates that the Sun has entered into the modern Grand Solar Minimum (2020 – 2053) that will lead to a significant reduction of the solar magnetic field and activity like…
Recent solar conditions indicate a persistent decline in solar activity‐‐‐possibly similar to the past solar grand minima, scientists reporting in AGU's Space Weather write. During such periods of low solar activity, the fluxes of galactic cosmic rays…
A new model of the Sun’s solar cycle is producing unprecedentedly accurate predictions of irregularities within the Sun’s 11-year heartbeat. Predictions from the model suggest that solar activity will fall by 60% during the 2030s to conditions last seen
A return to low solar activity not seen for centuries could increase the chances of cold winters in Europe and eastern parts of the United States but wouldn't halt global warming, according to new research led by UK's Met office and published recently in Nature
Solar physicists around the world today are wondering: has the Sun fallen silent? In 2013, the Sun began the peak phase of its 11-year sun spot cycle called the Solar Maximum when sunspot production should be at its highest. However, the lack of sunspot activity has
At this year's Fall Meeting of American Geophysical Union, held in San Francisco (December 9 – 13), several scientists made a presentation on weak Solar Cycle 24 and its consequences.
They agree that the current solar cycle is on track to be
