A twisting, whirling streamer of plasma escaping the sun in the aftermath of a coronal mass ejection (CME) has been captured ...

Our Sun seems much bigger than other stars in the sky because it is much closer to Earth. But compared to other stars it is only of average size. Our Sun is just one of many billions of stars in ...

Your browser does not support the video element. A giant, black region of the sun — called a coronal hole — was spotted on Monday by NASA's Solar Dynamics ...

These interesting objects are born from once-large stars that grew to four to eight times the size of our own sun before exploding in catastrophic supernovae. After one such explosion blows a star ...