An M3-class solar flare that lasted about 3 hours created a massive coronal mass ejection. The Solar Dynamics Observatory (SDO) and the Solar and Heliospheric Observatory (SOHO) captured the fireworks ...

Researchers at Kerala University have unearthed vital historical data that sheds new light on the 1859 Carrington Event, one of most intense geomagnetic storms.

The impact of solar flares on October 28 and subsequent geomagnetic storm on November 4, 2021 on ionosphere and precise point positioning (PPP) in South America is investigated in this paper. The ...

Our Sun constantly froths with sunspots and solar flares, many larger than our planet, and yet these are dwarfed by Coronal Mass Ejections, such as the Carrington Event of 1859, which would have wiped ...

Princeton physics experiment aims to shed light on disruptive solar flares The multimillion-dollar experiment that was years in the making comes as the federal government makes broad cuts to science ...

A strong solar flare from sunspot 4114 caused a shortwave radio blackout across the Pacific region.

Watch sunspot region 4114 erupt with its most powerful solar flare yet. The X1.9 class flare triggered radio blackouts across the Pacific Ocean.

Another X-class solar flare triggers US communication blackouts as the sun continues to emit intense solar flares during the solar maximum.

Large parts of the United States faced a radio blackout on Thursday following a strong solar flare from the sun. The "extreme ultraviolet flash" was captured by NASA's Solar Dynamics Observatory ...