The sun is currently in a period of heightened activity, known as solar maximum, where solar flares and eruptions are more ...

EDT on June 1, 2025, instruments registered a geomagnetic K-index of 8, creeping toward 9, meaning a solar storm has arrived.

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 ...

A powerful wave of solar activity is threatening global communications, power systems, and satellite networks, as scientists ...

In a recent observation of 2 strong solar flares within 24 hours, NASA has issued warnings that the intense eruptions on the ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time-lapses of the flares in multiple wavelengths. Credit Space.com | footage c ...

Read all the latest and breaking news on Solar Flares, watch Videos and Photos.

According to NASA, solar radiation storms or solar flares occur when a large-scale magnetic eruption causes a coronal mass ...

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

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The drill conducted by the United States imagined a hypothetical situation in the year 2028, where a massive solar superstorm ...