The Northern Lights (aurora borealis) may be seen in 15 northern U.S. states this week, with a geomagnetic storm forecast for ...

I think it is quite clear that space weather was not the cause of the dramatic power outage in Spain recently' ...

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

NASA is warning of solar storms and solar flares erupting on the surface of the sun, which can impact radio communications, ...

A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar ...

A powerful X2.7-class solar flare may disrupt GPS and radio signals tonight, while also making the Northern Lights visible ...

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

The solar flares are bursts of magnetic energy and can impact power, communication, and navigation systems on Earth.

The most powerful eruption of 2025 so far was observed last week, and caused a 10-minute period of 'degraded communications' ...

The Sun’s most active region is turning to face Earth, bringing a chance of powerful solar storms and dazzling auroras ...

Some 13,000 years ago, the sun emitted a huge belch of radiation that bombarded Earth and left its imprint in ancient tree rings. That solar storm was the most powerful one ever recorded. The next ...

The sun unleashed two huge flares early Wednesday, one day after a NASA observatory captured a dramatic photo of a separate ...