It turns out that what’s behind the solar cycle is these periodic changes in the Sun’s magnetic field. (It’s important to note here that the eleven-year cycle is technically the “sunspot ...
Even if the specific monthly peak of the cycle has passed, it doesn't mean solar activity is over. Strong solar activity ...
Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...
Our sun has an 11-year-long solar cycle, during which its magnetic activity fluctuates. During the solar maximum, the sun's ...
Their presence is a clue to where the sun is in its 11-year solar cycle, with astronomers counting them every day since 1610. During the solar cycle, the number of sunspots waxes and wanes.
NASA proclaimed 2024 to be “Heliophysics Big Year,” and with good reason. Heliophysics is the study of the sun, and 2024 gave ...