A coronal mass ejection hurtling from the sun toward Earth could unleash the northern lights in up to 18 states in the US.

The aurora borealis may make an appearance this week across the northern U.S. Find out if it will be visible in Illinois.

A geomagnetic storm will expand visibility of the aurora borealis Thursday and Friday nights. See maps of which states will ...

A coronal mass ejection hurtling toward Earth could trigger a geomagnetic storm, making the northern lights visible in up to ...

Missouri stargazers will have the opportunity to view the Perseid Meteor Shower, a full moon, and a geomagnetic storm watch ...

A geomagnetic storm could spark some impressive auroras in the night sky over parts of the U.S. overnight Thursday into ...

The sun has been active and unleashed an intense combination of coronal mass ejections and coronal hole high-speed streams with a geomagnetic storm forecasted for tonight, Aug. 7, and tomorrow, Aug. 8 ...

Some “minor” geomagnetic storm levels are expected to pull the northern lights to more states, forecasters said.

Northern Lights above the Alaskan mountains, Atigun Pass. If you’re in a few lucky states tonight, look up at the sky for a ...

At these distances, the satellites remain within Earth’s protective magnetic shield and can reliably measure the planet’s ...

A captivating celestial display could be visible across large portions of the United States this weekend, as a solar storm ...

NASA launches satellites to learn more about magnetic reconnection, which will help better predict geomagnetic storms.