Thanks to the James Webb Space Telescope, astronomers have witnessed a cloudy morning dissipating to leave a clear sky by ...

Forecasts say up to three glancing CME impacts could trigger G1 and possible G2 geomagnetic storms through May 20, boosting ...

NOAA's Space Weather Prediction Center (SWPC) in Boulder, Colo., issued a G3 (strong) geomagnetic storm watch for Tuesday, Nov. 11, 2025 into the following day. This comes as forecasters watch a pair ...

BOULDER, Colorado – The sun’s volatile outbursts, such as storms, flares and other space weather, can cause serious harm to astronauts like the Artemis 2 crew who recently came home, and to satellites ...

From power grids and satellite navigation to aviation and communications, space weather can influence many of the systems that underpin modern life. As our reliance on technology grows, so too does ...

SEATTLE — Aurora chasers have been hunting down the northern lights since the historic May 11 storm, and they often have a head start thanks to our improved ability to forecast space weather. Space ...

When you board a plane, the pilot already knows the weather on the flight path and can steer clear, or at least warn you it’s coming. The same can’t be said of “space weather” from solar events, which ...

BOULDER, Colo. — Satellite operators need better space weather models to maximize the life of their satellites and to avoid collisions in low Earth orbit. The growth in the population of satellites ...

On May 10, 2024, a John Deere dealer sent out a strange press release. “Please be advised that there is significant solar flare and space weather activity,” it read. The company, a maker of tractors ...

University of Birmingham experts have created open-source computer software that helps scientists understand how fast-moving particles behave when they interact with electromagnetic waves in space.