Eruptions from sunspot AR3664 have created a geomagnetic storm that is delivering jaw-dropping northern lights on Earth. The ...

NOAA projected Saturday night’s northern lights would have a Kp index of 3, a measure of the aurora’s strength on a scale of ...

The aurora borealis has become more visible to more states in recent months, after activity on the sun’s surface peaked.

As we move through the year and check celestial events off the calendar, there are still six meteor showers left to see in ...

An exciting time for many sky gazers is underway as the Lyrid meteor shower makes its way to becoming visible in Northern California. • Video Above: People all over California ...

“Coronal Mass Ejections (CMEs) are clouds of electrified, magnetic gas weighing billions of tons ejected from the Sun and ...

The Lyrids are set to dazzle the night sky April 21 to 22, offering stargazers a chance to glimpse a yearly phenomenon.

Last weekend, the sun released two separate eruptions, each hurling a coronal mass ejection (CME) towards Earth.

NASA astronaut Don Pettit celebrated his 70th birthday returning from a 220-day mission on the International Space Station.

NOAA issued a Geomagnetic Storm Warning for a 'strong' G3 storm, which could cause power system voltage irregularities, ...

A strong geomagnetic storm means the Northern Lights could be visible north of Chicago near the Illinois-Wisconsin border and ...

A total of 18 states could potentially see the northern lights on Wednesday, but only four states might have the opportunity ...