NASA's Artemis II mission remains on track for its planned April 1 launch, the space agency announced in a prelaunch news conference Tuesday (March 31). At the news event, held at the Kennedy Space ...

Space weather imposes threats on everything from electrical grids to GPS navigation. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This article ...

A spike in atmospheric radiation from a major solar flare in November 2025 was picked up by a global network of soil moisture sensors. Now, a new rapid-response research project led by the University ...

What: A major coronal hole on the Sun is releasing high-speed solar wind toward Earth, driving recent auroral activity and space weather disturbances. Coronal holes are cooler regions where the Sun’s ...

The SWIFT constellation, shown not to scale in this illustration, will fly farther than its predecessors to improve space weather warning time. Steve Alvey The burgeoning space industry and the ...