6 trends tracked about this subject — the full history, oldest to newest below.
A retrospective analysis reveals how a solar storm shifted satellites by 33 feet, compromising GPS accuracy and risking self-driving car safety.
Solar activity prompts widespread alerts as geomagnetic storm watches raise visibility expectations for the Northern Lights.
Scientists have identified the cause of a solar superstorm that shifted US GPS accuracy by up to 33 feet, a disruption described as unprecedented.
New research warns that extreme solar storms could inflict staggering economic losses and severe disruptions to the United States power grid.
Solar activity, including a recent X1.3 solar flare, has triggered a series of geomagnetic storms resulting in widespread aurora visibility across the U.S.
A solar flare has triggered a geomagnetic event, with forecasts suggesting the northern lights may be visible across up to 25 U.S. states.