A huge solar flare from the Sun may have caused radio blackouts last week, NASA experts have warned. Global communications ...

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

On 14 May 2025, the Sun erupted with the biggest flare we've seen all year. From the eastern limb of the Sun – that is, the left side – active sunspot region (AR) 4087 erupted in a huge, X2.7 solar ...

In the span of two days last week, the sun released two strong solar flares — meaning the solar system experienced its most powerful explosions which can cause some communications blackouts on ...

The culprit? A fiery X2.7-class solar flare that erupted from sunspot AR4087 early Tuesday morning (May 14), sending charged particles and plasma hurtling toward Earth. And experts warn ...

A high-powered solar flare erupted from the sun last week, causing a major radio blackout in Europe and Asia. The eruption happened at 3:25 a.m., meaning that the sun wasn't in the Texas sky at ...