New images that are the highest resolution ever taken of the surface of the sun and its corona are revealing details that ...

A large sunspot has just reappeared on the sun's Earth-facing surface, almost two months after it first emerged. The ...

Geomagnetic storm conditions are likely through the weekend, with several states in the northern U.S. likely to have a chance ...

A strong geomagnetic storm cold bring the Northern Lights as far south as New York over the next few nights. An issue, aside ...

NOAA's Space Weather Prediction Center said strong (G3) geomagnetic storm levels were reached early Thursday based on NOAA's ...

The Northern Lights are typically limited to northern latitudes, and are generally seen between late September to mid-April.

The Sun is now more active than it has been in over a decade. This intense phase is part of its natural cycle, which repeats ...

A NASA study reveals that increased solar activity, particularly during solar maximum, accelerates satellite re-entry due to ...

Solar storms are causing SpaceX's Starlink satellites to plummet back to Earth at an accelerated pace, according to NASA.

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

A NASA-led study found that solar storms can reduce satellite lifespans by up to 10 days, a significant change in orbital ...

Scientists have identified the most powerful solar storm ever recorded, an extreme event that struck Earth around 12,350 BC, ...