News
X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of more flares ahead.
A colossal solar storm just blasted Earth, causing radio blackouts across five continents — and experts warn this fiery space weather may only be the beginning.
Solar flares can impact radio communications and pose risks to spacecrafts and astronauts, according to NASA.
The Earth-directed X-flare action was captured by NASA's Solar Dynamics Observatory.
Stock image of a solar flare (main) and NASA's Solar Dynamics Observatory image of the X3.3-class flare (inset). This flare triggered radio blackouts across the Asia-Pacific region.
Watch a powerful X-class solar flare erupt from the sun's surface on July 13 and find out how it affected Earth.
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 ...
The sun blasted Earth with a powerful X-class solar flare on Tuesday, causing radio blackouts. Three more moderate solar flares followed, and we could see more eruptions in the coming days. The ...
Earth was hit by a massive X-class solar flare, creating an hour-long radio blackout in parts of southeast Asia, New Zealand, and Australia.
Watch the sun erupt with an X2.7-class flare on May 14, causing radio blackouts across Europe and Asia. More solar activity could be on the way.
An X-flare erupted from the sun at 10:33 p.m. EDT on July 28 (0233 GMT July 29). Watch the action unfold here.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results