Skywatchers are in for an unforgettable experience this week, as October’s celestial events reach their peak with the Orionid meteor shower, a pair of rare comets, and the potential for Northern ...

The "Autumn Star" Fomalhaut will be visible in the southern sky during October. This year, the planet Saturn will appear near Fomalhaut, which typically appears alone. A recent geomagnetic storm ...

Nearly a dozen states in the northern U.S. could have a chance to observe the northern lights on Thursday, as some geomagnetic storms are expected to bring the phenomenon farther south, according to ...

A recent coronal mass ejection is expected to disrupt Earth’s magnetic field once again Friday night, potentially bringing the northern lights to more than a dozen states in the northern U.S., ...

Following a dazzling display of the northern lights across much of the U.S. Tuesday night, another spectacular show is expected late Wednesday. Tuesday night's geomagnetic activity reached severe ...

The Aurora borealis put on an impressive showing in portions of the U.S. and Canada Tuesday night, and there's potential for it to strike again Wednesday. As a refresher to Tuesday's article, let's ...

As the sun continues the tumultuous peak of its 11-year cycle, more instances of aurora borealis have been expected. The most recent instance was earlier in August when auroras lit up the skies in 18 ...

It’s early October, and autumn is giving Upstate South Carolina a cool welcome, with lows dropping into the 50s this week. Vibrant leaves are also beginning to scatter across the sidewalks and roads, ...