Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

The temporary belts, one of which still remains, were filled with high-energy electrons and protons and were found by a ...

The ring current is a torus-shaped structure containing charged particles that circle the Earth's equator. Low-altitude aurora typically facilitates when a geomagnetic storm energizes the ...

Scientists reveal the discovery of two new temporary radiation belts encircling the Earth created by a massive solar storm in ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting ... and geomagnetic storm warnings with our aurora forecast live blog. A massive 500,000-mile-wide ...

Scientists have found a rare Einstein ring in “our cosmic backyard” using images from the Euclid space telescope.

Earth’s twin “halos” are called the “auroral ovals.” Scientists refer to the northern halo as the “Aurora Borealis” and its southern counterpart, as the “Auroral Australis.” ...

saying it was a ring that separated from a rocket. "Such objects are usually designed to burn up as they reenter the Earth’s atmosphere or to fall over unoccupied areas, such as the oceans," the ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor geomagnetic activity on Jan. 31.