Scientists outline how a once-in-a-century solar storm could disrupt the technology modern society depends on.

Scientists warn that extreme space weather could influence human behavior, from panic buying to protests and misinformation.

During the Artemis II mission launched Wednesday, NASA will test out a pair of new solar radiation forecasts, developed at ...

A massive solar storm, capable of crippling satellites, GPS systems, and power grids, might seem like a scenario pulled from ...

A massive solar flare produced a coronal mass ejection (CME) heading toward Earth, raising concerns for the Artemis II moon mission.

Medieval poets wrote about auroras. Their work is providing clues to the solar cycle Medieval poets, including a Japanese noble, provided key descriptions to track down solar events ...

Every mission to deep space is fraught with danger. A hardware failure during launch, an equipment malfunction far from Earth ...

A Geomagnetic Storm Watch has been issued as multiple coronal mass ejections (CMEs) from the sun head toward Earth. The G2 (moderate) watch, from Thursday, March 19, through Saturday, March 21, was ...

A recent X1.4 solar flare raises questions about Artemis II launch timing, communication risks, and potential impacts from coronal mass ejections.

A G3-class geomagnetic storm began on Sunday, March 22, making displays of aurora in northerly U.S. states possible overnight ...