A new study has surprised NASA scientists, who fear the sun is ramping up and could impact our planet over the next year.

NASA warns solar activity is surging, raising risks for satellites, power grids and aviation while boosting chances of ...

Charged particles from the Sun fueled a strong geomagnetic storm from late Sunday into Monday, delivering impressive displays ...

The SwRI-developed SWFO-MAG will monitor the Sun’s magnetic field for abrupt changes that can serve as precursors for geomagnetic storms that can interact with the interplanetary magnetic field and ...

A hidden magnetic island inside a coronal hole unleashed a surprise G3 storm, sparking dazzling displays across the US.

Initially, the forecasters predicted minor to moderate (G1-G2) storms, but the hidden island turned it into a strong G3 storm ...

According to NASA, coronal holes are areas where the magnetic field of the Sun extends into space, usually directing a ...