According to NOAA, another round of auroras is predicted to be visible from northern states in the U.S. between Monday, June 9, and Wednesday, June 11. Here's how, when and where to catch a ...

Geomagnetic storm conditions are possible Monday after a recent coronal mass ejection, potentially bringing the northern lights to several states in the northern U.S., according to the National ...

Coronal loops are arches of plasma that arc out from the solar surface, the photosphere, aligned along the sun's magnetic-field lines. These coronal loops act as magnetic highways for charged ...

The 497,000-mile-wide coronal hole on the sun, as captured by NASA's Solar Dynamics Observatory. NASA. The northern lights—also known as the aurora borealis—form when particles from the solar ...

Explosions of charged particles from the Sun, known as Coronal Mass Ejections (CME), are being observed in more detail by a NASA mission aimed at helping scientists better predict space weather eve… ...

Coronal hole and spacecraft latitude effects on solar wind velocity at simulated L1/L5. Left: STEREO-B 195 Å images with segmented coronal holes and meridional slices (15°) for two events in May ...