David Knudsen, head of the physics and astronomy department at the University of Calgary, explained that the intense display ...

An X2.1 solar flare erupted from the prolific sunspot AR 3842 on Monday (Oct. 7), triggering radio blackout across North and ...

Sky gazers were able to catch a glimpse of the Northern Lights in Connecticut Monday night into Tuesday morning.

On the evening of October 7th, 2024, the skies over Saskatchewan lit up with a stunning display of the northern lights ...

SEATTLE — KING 5 viewers caught pictures of the stunning northern lights that shone brightly over portions of Washington ...

A coronal mass ejection from the Sun may end up ruining one of the most anticipated astronomical events of the year.

Have you seen them? Skywatchers have been captivated by the stunning glow of an aurora, or “northern lights,” over Northeast ...

A geomagnetic storm is a disturbance in Earth’s magnetic field caused by solar activity. There’s a reaction called nuclear ...

The aurora was the result of a massive solar flare, the strongest since 2017, that the sun unleashed late last week.

“Since coronal magnetism is the force that sends mass from the Sun flying across the solar system, we have to observe it in ...

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 ...