The solar flare originated from sunspot group AR3842, which has a history of powerful activity. Just days prior, this same sunspot released an X7.1 solar flare and produced a coronal mass ejection ...

Sunspot AR3842 erupted with an X7.1-class solar flare. NASA models predict that the coronal mass ejection created by the ...

On Episode 131 of This Week In Space, Rod and Tariq tackle a question that rivals the meaning of life itself: which is better ...

The Northern Lights may be seen in the U.S. this weekend after major solar activity this week, including the largest solar ...

The #sun has unleashed its strongest #solarflare since 2017 - its second super-charged #explosion in a week. Both outbursts ...

A strong geomagnetic storm could bring color to the northern horizon, especially as skies clear Saturday evening.

Should the KP-Index reach a 7 as predicted, the Aurora Borealis should be visible across the northern U.S, any stronger would rival what we saw back in May.

A large solar flare earlier this week may give Oklahomans another chance to see the Northern Lights this weekend.

Sky watchers across North America are anxiously anticipating what could be the most intense display of aurora borealis in ...

NEW YORK — Solar storms may cause faint northern lights across fringes of the northern United States over the weekend as ...

This latest chance of northern lights comes from a strong solar flare sent to earth from the sun. The strongest solar flare ...

A spate of solar activity means that the northern lights may be visible as far south as Oregon, Nebraska and Pennsylvania ...