The sun has somewhat surprised forecasters today with a dramatic X-class solar flare from a newly emerging sunspot region.

Space experts are watching a sunspot region known as AR4046 which recently produced a significant solar flare and coronal mass ejection that had the potential to be as significant as the solar storm ...

An unexpected X-class solar flare from a new sunspot region caused widespread radio blackouts across the Americas today ...

Only a few years ago, astronomers heralded the discovery of a rocky world circling the sun 's closest space neighbor, Proxima ...

Saturday night’s northern lights display follows “strong” radio blackouts on Friday, an event that NOAA said briefly ...

Study shows that deep learning predicts TEC variations in the ionosphere, minimizing failures in satellite signals during ...

Even if the specific monthly peak of the cycle has passed, it doesn't mean solar activity is over. Strong solar activity ...

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...

As such, it is regularly releasing solar flares. Those flares can disrupt communications and infrastructure on Earth, as well as giving us beautiful aurorae as they collide with Earth’s atmosphere.

A powerful solar flare is expected to reach Earth between Sunday evening and early Monday morning, increasing the chances of ...

Some U.S. states could be treated with a northern lights display due a minor geomagnetic storm on the sun, according to space ...

If using a regular camera, photography experts told National Geographic to use wide-angle lenses, an aperture or F-stop of ...