Flares and solar eruptions can impact radio communications, electric power grids, navigation signals, and pose risks to ...

A powerful solar storm is sweeping toward Earth, raising the risk of blackouts, GPS disruption, and dazzling auroras. NASA ...

A strong solar flare erupted from the sun's surface, impacting radio transmissions on Earth's sunlit side on Tuesday.

A major solar storm is approaching Earth. NASA and other agencies issued warnings. This storm may cause radio blackouts and ...

NASA warns of an approaching major solar storm, potentially causing radio blackouts, GPS issues, and vivid auroras ...

A strong solar flare, the biggest of 2025, erupted from the sun. The flare, originating from Region 4087, caused radio ...

X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of ...

NASA and NOAA are urging operators of critical systems to remain vigilant, with more solar activity expected as AR4087 moves further across the sun's surface.

The sun has released several powerful M- and X-class solar flares over the past few days, resulting in radio blackouts around ...

A huge X-class solar flare has erupted from the Sun, causing radio blackouts across the globe after it peaked on May 14, ...

A 1 million kilometre solar flare was released from the Sun. Sunspot AR4087 has been extremely active, and can soon turn ...

Powerful solar flares are disrupting radio signals across the globe, and experts warn more could be coming as a large sunspot ...