After months of intense solar flares, NASA confirms that the Sun has reached the most active period of its cycle.

The Orionid meteor shower, which originates from Halley's Comet, is expected light up the night sky starting this weekend.

Auroras are caused by the charged solar particles called coronal mass ejections (CME) when they breach Earth's magnetosphere ...

While the current active solar cycle is in full force, measured as an 11-year period, the sun continues to unleash strong ...

Solar maximum refers to the highest rate of solar activity during the sun's approximately 11-year solar cycle. It is ...

Representatives from NASA, the National Oceanographic and Atmospheric Administration (NOAA) and the international Solar Cycle ...

NASA has announced that the Sun has reached its solar maximum period in the solar cycle, with more geomagnetic storms and ...

Catch the northern lights farther south than usual, thanks to increased solar activity. NASA says more stunning displays ...