Space weather forecasters are watching for faint CMEs that could reach Earth later this week. After more than three weeks without a powerful solar flare, the sun has suddenly ramped up its activity, ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather and technology on Earth ... instead tracked increasing bursts of ...

A cluster of space weather satellites blasted off Wednesday morning to cast fresh eyes on solar storms that can produce stunning ...

Particles within solar flares may reach temperatures more than six times higher than scientists previously believed—offering an explanation to a long-standing astrophysical puzzle about the Sun. This ...