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

The sun’s magnetic activity causes auroras, and the relationship between solar flares and auroras reveals an 11-year cycle; ...

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

Our Sun constantly froths with sunspots and solar flares, many larger than our planet, and yet these are dwarfed by Coronal ...

In this instance, with such an intense amount of ultraviolet (UV) radiation that accompanied the flare, a shortwave radio ...

After reaching solar maximum in Solar Cycle 25, the Sun continues producing multiple solar flares, with some Earth-directed ...

A November 6 solar flare hit X2.3-class in strength, causing Atlantic radio blackouts, with more potentially on the way if further solar flares are released.

A CME was not produced from the solar flare, which removes the chance for a geomagnetic storm to impact Earth and create ...

The flare was intense enough to potentially disrupt radio signals, navigation systems, and power grids on Earth.

Earth’s Sun has been heating up as of late, reaching its 11-year solar cycle maximum in October. Because of this, the bright ...

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