Watch this one-week time-lapse of the coronal hole in the Sun's atmosphere from NASA's Solar Dynamics Observatory. Amazing ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A large, dark "hole" has opened up in the sun's atmosphere, allowing solar winds to rush out into ...

Astronomers' hearts were a-flutter this week when a butterfly-shaped hole appeared in the Sun. The giant coronal hole was spotted facing Earth, likely firing solar winds at our planet that could lead ...