Earth hit by 'severe' solar storm
Conditions of a level-four geomagnetic storm - on a scale of five - were observed Monday from 1500 GMT, according to a specialised centre at the US National Oceanic and Atmospheric Administration ...
Conditions of a level-four geomagnetic storm - on a scale of five - were observed Monday from 1500 GMT, according to a specialised centre at the US National Oceanic and Atmospheric Administration ...