Sunspot AR3842 erupted with an X2-class solar flare In Oct. The same sunspot blasted X9 and X7 flares in the last week.

Unpredictable solar activity is causing satellites to fall to Earth. Intense solar phenomena have contributed to the ...

White light flares like Carrington saw are very rare—more often the magnetic energy is converted to X-rays. Gravity near the ...

This is a time when the sun puts out the most solar flares and has the most average sunspots on its surface in its ...

Solar flares are giant explosions that occur in a localized regions of the sun's atmosphere, typically originating from ...

The Sun’s activity is what gives us beautiful auroras – but it also has dramatic negative effects on satellites that go ...

Sunspot AR3165 has erupted with several m-class solar flares in a span of a few hours. NASA Solar Dynamics Observatory captured the fireworks in several wavelengths. Credit: Space.com | footage ...

Are the Northern Lights dangerous? Solar storms in May and October saw intense displays of aurora borealis across the U.S.

NOAA releases the weekend aurora borealis forecast for the US. Things are looking pretty good for the upper Midwest.

The (NJIT) is launching a new center focused on advancing AI-driven forecasting of violent solar eruptions and expanding ...

The Sun has unleashed a powerful solar flare, Nasa has said. The flare, designated X2.3, belongs to the most intense X class ...