Solar storms and other space weather could present an existential threat to the satellite industry unless its impact can be ...

Though it generated beautiful auroras around the world, the Gannon solar storm in 2024 was also a little dangerous.

An ongoing geomagnetic storm cast mesmerizing streaks of pink and green light across California skies on Tuesday night. The display marked a rare California sighting of the northern lights, or aurora ...

On November 20, 2025, Earth was struck by a rare and subtle solar storm, first detected by scientists at NOAA (National ...

A truly extreme solar storm would not just paint the sky with auroras, it would test every layer of the modern world that ...

As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide ...

As this month's string of powerful X-class solar flares sparked brilliant aurorae that lit up skies across an unusually wide swath of the globe — from ...

The quiet arrival offers another indication that the sun is moving into the declining phase of its 11-year cycle.

Some impacts of space weather have been well-documented. An example is the geomagnetic storm that led to the extensive ...

Last year, the most violent geomagnetic storm to strike Earth in over two decades did more than disrupt GPS systems and ...

A geomagnetic superstorm is an extreme space weather event that occurs when the sun releases massive amounts of energy and charged particles toward Earth. These storms are rare, occurring about once ...