NASA's Solar Dynamics Observatory (SDO) this week captured an image of the sun in ultraviolet light featuring three dark patches that look like a smiling face — a face that could signal a solar storm ...

The sun can be seen 'smiling' in a new image from NASA's Solar Dynamics Observatory. The "eyes" and "mouth" on the surface of the sun are coronal holes. These holes appear dark because they have a ...

It turns out that anyone who drew a smiley-faced sun as a kid has been scientifically proved – somewhat – right. Last week, NASA’s Solar Dynamics Observatory captured an image of the biggest object in ...

A NASA observatory captured what appeared to be a jack-o-lantern-esque smile on the sun's surface, showing what are actually splotches on the sun's surface that are cooler than the surrounding ...

This year's Halloween spirit was out of this world. Ahead of the costume and candy-filled celebration, NASA's Solar Dynamics Observatory captured an image of the sun "smiling" – an image that ...

The dark patches, known as coronal holes, are regions where solar wind escapes more quickly and readily into space. Geomagnetic storms can disrupt... NASA's Solar Dynamics Observatory (SDO) this week ...

This year’s Halloween spirit was out of this world. Ahead of the costume and candy-filled celebration, NASA’s Solar Dynamics Observatory captured an image of the sun “smiling” – an image that ...

The National Oceanic and Atmospheric Administration's Space Weather Prediction Center issued a minor geomagnetic storm watch effective for Saturday. While geomagnetic storms can create beautiful ...