The drifting Antarctic iceberg A-23A came to a sudden stop in late February off the coast of South Georgia Island — a British ...

U S space agency NASA has outlined lessons that have been learned following the "Gannon storm" of May last year, the most severe geomagnetic storm in over two decades.

At center, the active region that instigated the Gannon storm stretches approximately ... Curiosity’s Radiation Assessment Detector recorded the biggest surge of radiation since the rover ...

The threat was not an asteroid or aliens, but our very own life-giving Sun. The inaugural Space Weather Tabletop Exercise was supposed to be a training event, where experts could work through ...