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

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

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

A coronal mass ejection hurtling from the sun toward Earth could trigger a geomagnetic storm, making the northern lights ...

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

Minor geomagnetic storms are expected to create conditions that could make the aurora borealis, commonly known as the ...

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

Under the influence of these streams, a G1-level geomagnetic storm is forecasted for August 11–13, after which geomagnetic ...

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

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 ...

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