This sticker features the logo of the Smiling Sun. "The Smiling Sun was created in 1975 in Denmark. The anti-nuclear power movement in dozens of countries soon adopted the logo. In 1977 the Smiling ...

In an image captured by NASA's Solar Dynamics Observatory last week, the sun looks happy but the shapes on its surface could spell severe disruptions to the Earth's atmosphere The sun is shining — but ...

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 ...

Good day, sunshine! Cameras at NASA’s Solar Dynamics Observatory captured a cheerful-looking image of the sun last week, with eyes and a grinning mouth suggested by the shapes of dark patches known as ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. Our ...