The Northern Lights or aurora borealis may be visible in the U.S. this week due to a coronal hole and a "co-rotating ...

The vermilion, amethyst and jade ribbons of the northern and southern lights are some of Earth’s most distinctive features.

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

What's the difference between a solar flare and a coronal mass ejection? And how do they lead to auroras?

Here's the full Moon calendar for May 2025 so you can plan your late-night sky sessions accordingly: Waxing Crescent: May 1–3 ...

NASA's EZIE (Electrojet Zeeman Imaging Explorer) mission has taken its first measurements.

The disturbance to Earth's geomagnetic field due to these connections is what we call a geomagnetic storm. It's the solar ...

Don't forget to look up, skywatchers! Another round of auroras is heading our way, and for the third time this month. Here's ...

On Saturday afternoon, a wonderful phenomenon took over Sharjah's skies — the 22º halo. Wondering what it is, or why it ...

Auroras are natural light displays that occur when charged particles from the sun interact with Earth’s magnetic field and ...

In every scientific discovery in the movies, a scientist observes something unexpected, scratches the side of his or her forehead and says "hmmmmm." In just such a moment in real life, scientists from ...