For more than two decades, a global network of telescopes has been eavesdropping on the sun by tracking millions of tiny ...
Solar cycle space weather models may be miscalibrated: a new helioseismology study found the Sun’s magnetic activity has retreated toward its surface since 1987 in ways sunspot counts never detected.
For many years now, the activity of the Sun’s 11-year solar cycle has been gauged through visible indications like sunspots, ...
Internal changes due to the sun's "active biorhythm" have become increasingly "skin-deep" over the past four solar activity ...