A hidden magnetic island inside a coronal hole unleashed a surprise G3 storm, sparking dazzling displays across the US.
Space.com on MSN
Aurora alert! Butterfly-shaped 'hole' in sun's atmosphere could spark geomagnetic storm Sept. 13-14
Forecasters warn of possible G2 geomagnetic storms as a colossal coronal hole sends solar wind racing our way.
Live Science on MSN
Scientists finally confirm that solar maximum is well underway — and the worst could still be to come
A surprise announcement from scientists involved in monitoring the solar cycle has finally confirmed that the sun's most active and dangerous phase — solar maximum — is already well underway, and ...
Satellites, including those used for GPS and communications, will face greater risks in coming decades during solar-triggered geomagnetic storms because of the effect climate pollution has on Earth’s ...
Live Science on MSN
Gigantic 'letter S' spotted on the sun just before a 'dark eruption' hurls a fiery shadow at Earth
A giant S-shape structure, around 10 times wider than Earth, recently appeared in the center of the sun, moments before our ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback