The Met Office said solar activity is expected to increase to 'Unsettled to Active' with 'G1/Minor Storm (Kp5) intervals' on ...

With a regular camera, NASA recommends setting up with a tripod, a wide-angle lens, an aperture or F-stop of four or less and a focus set to the furthest possible setting to capture the northern ...

Images from NRL's LASCO C3 coronagraph showing the "halo" coronal mass ejection that caused the G4 geomagnetic storm on May 31, 2025. NRL's LASCO instrument has been operating in space since 1996 ...

Solar energetic particle (SEP) events and coronal mass ejections (CMEs) are central features of solar activity that significantly influence space weather. SEPs are high‐energy particles expelled ...

Coronal mass ejections (CMEs) are dramatic expulsions of plasma and magnetic fields from the Sun’s corona that can trigger a spectrum of space weather phenomena. These solar eruptions, as they ...

According to NOAA, another round of auroras is predicted to be visible from northern states in the U.S. between Monday, June 9, and Wednesday, June 11. Here's how, when and where to catch a glimpse of ...

People in some parts of the U.S. may be able to see the northern lights this evening.

The geomagnetic storm is a coronal mass ejection (CME), which are large expulsions of plasma and magnetic field from the sun's atmosphere known as the corona, according to Space.com.

What can space weather from our Sun teach scientists about the habitability of exoplanets? This is what a recent study ...

The sun has been active in recent weeks and last year, unleashing solar flares and coronal mass ejections as it reaches its solar maximum period, which can result in active northern lights ...

The Sun’s outer atmosphere—the corona—only reveals itself during total solar eclipses, which happen about every 18 months on ...