A newly discovered turning point in the Sun’s 11-year cycle could allow scientists to predict future solar activity years earlier than before. At this “switch-off” point, the most violent space ...

The sun is such a constant in our lives that it can be difficult to imagine our star ever changing. But the sun can be quite ...

The Sun runs on an eleven-year rhythm, swinging from quiet stretches to stormy peaks and back again, and forecasting where that cycle is headed has long been one of the harder problems in space ...

Scientists have developed a new way to predict the strength of the sun's next activity cycle up to seven years before it reaches its peak. The new method uses the number of sunspots at a newly ...

For many years now, the activity of the Sun’s 11-year solar cycle has been gauged through visible indications like sunspots, solar activity, magnetic fields, and radio waves. Yet according to recent ...

Internal changes due to the Sun’s ‘active biorhythm’ have become increasingly ‘skin-deep’ over the past four solar activity cycles, according to a new study. Publishing its findings today (28 May) in ...

Add Yahoo as a preferred source to see more of our stories on Google. The Sun's activity levels fluctuate on an 11-year cycle. (Javier Zayas Photography/Moment/Getty ...