the sun may appear calm and quiet. But up close it's a turbulent nightmare. And it's only getting more explosive. A growing number of flares, eruptions, giant plasma arcs, and vast "holes" have ...

A second giant "hole," large enough to easily fit 20 Earths, has torn the Sun's surface apart, heralding our star's most ferocious period during its 11-year cycle. While these kinds of coronal ...

Astronomers have spotted a giant explosion releasing over 100 times more energy than the sun will release across its entire ...

the sun may appear calm and quiet. But up close it's a turbulent nightmare. And it's only getting more explosive. A growing number of flares, eruptions, giant plasma arcs, and vast "holes" have ...

the sun may appear calm and quiet. But up close it's a turbulent nightmare. And it's only getting more explosive. A growing number of flares, eruptions, giant plasma arcs, and vast "holes" have ...

the sun may appear calm and quiet. But up close it's a turbulent nightmare. And it's only getting more explosive. A growing number of flares, eruptions, giant plasma arcs, and vast "holes" have ...

the sun may appear calm and quiet. But up close it's a turbulent nightmare. And it's only getting more explosive. A growing number of flares, eruptions, giant plasma arcs, and vast "holes" have ...

the sun may appear calm and quiet. But up close it's a turbulent nightmare. And it's only getting more explosive. A growing number of flares, eruptions, giant plasma arcs, and vast "holes" have ...

From Earth, the sun may appear calm and quiet. But up close it's a turbulent nightmare. And it's only getting more explosive. A growing number of flares, eruptions, giant plasma arcs, and vast "holes" ...