The image below that shows the sun's "face" was taken using the Atmospheric Imaging Assembly (AIA) on board the SDO spacecraft. A smiley face pattern was spotted on the sun in a NASA Solar ...

The images range from lowest temperature to highest. [Video of Smiley Face on Sun] You may like See a cosmic 'smiley face' in the early morning sky as the moon greets Saturn and Venus tomorrow A ...

The act of smiling, considered to brighten moods and bring cheer to the soul is not just for humans - it appears the sun is getting in on the mood-lifting action too. Astonishing images beamed ...

The images range from lowest temperature to highest. [Video of Smiley Face on Sun ] These different temperatures correspond to different layers of the sun's atmosphere, starting with the sun's ...

The images range from lowest temperature to highest. [Video of Smiley Face on Sun] These different temperatures correspond to different layers of the sun's atmosphere, starting with the sun's ...

The images range from lowest temperature to highest. [Video of Smiley Face on Sun] These different temperatures correspond to different layers of the sun's atmosphere, starting with the sun's surface ...