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

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

The X2.7-class solar flare — the most intense in 2025 so far — erupted from the Sun’s most active region. This sunspot zone, ...

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

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

Astronomers say sunspot AR4087 is coming into view and lining up with the Earth, increasing the chance of Northern Lights and ...

Experts are warning of potential radio blackouts after a massive X-class solar flare erupted from the Sun. The solar flare ...

A potent X2.7-class solar flare has erupted from the surface of the Sun, causing radio blackouts across vast regions of the ...

A massive X-class solar flare has erupted from the Sun, sparking powerful radio blackouts across large parts of the globe — ...

A powerful X2.7-class solar flare has erupted from the Sun, sparking R3-level radio blackouts across Europe, Asia and the ...

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

X-class solar flares can cause radio blackouts across the sunlit side of the Earth, impacting mariners, aviators, and also triggering satellite navigation errors. Wednesday's X2.7 flare also flung ...