The Sun has unleashed a set of powerful solar flare that could cause communication disruptions – and allow people to see the ...

Sunspot AR3869 erupted with an X3.3-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks. Footage ...

Extremely active sunspot AR3664 blasted a major X8.7-class solar flare. The sunspot was behind the incredible geomagnetic ...

Powerful eruptions from the sun are likely to interact with Earth's atmosphere on New Year's Eve, causing auroras in some locations.

The Space Weather Prediction Center has issued a strong geomagnetic storm watch, level G3 out of 5, for Dec. 31.

Solar storms may bring northern lights to several states in the northern U.S in time for the new year. Minor disruptions to ...

The National Oceanic and Atmospheric Administration said a strong geomagnetic storm may cause an unusually bright northern ...

Over the years, I have featured many articles about our sun, including sunspots, solar flares, cycles and its activity. Last week was a landmark occasion for NASA as a sophisticated solar probe ...

Despite how you may feel about 2024, it was a great year for people into space things. Next year is shaping up to be a great ...

An uptick in activity on the sun’s surface this year produced the strongest displays of aurora borealis in the last 500 years ...