The sun unleashed a rare and powerful double eruption this week, sending two massive X-class solar flares from sunspot AR4274 ...

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, ...

A NASA mission, IMAP, and two more spacecraft that will study space weather are traveling through space atop a single SpaceX rocket. By Kenneth Chang A SpaceX rocket launched on Wednesday morning ...