No matter how much fun you have in the sun, you can't deny that frolicking in the heat calls for extra protection. In addition to implementing airy clothes and nourishing sunscreens to the summer ...

Our sun is apparently a happy star according to the latest video from a NASA observatory. The video shows a pattern of sunspots that, when viewed from afar, forms a vast happy face smiling across ...

Our sun is apparently a happy star according to the latest video from a NASA observatory. The video shows a pattern of sunspots that, when viewed from afar, forms a vast happy face smiling across face ...

Our sun is apparently a happy star according to the latest video from a NASA observatory. The video shows a pattern of sunspots that, when viewed from afar, forms a vast happy face smiling across ...

This still from a NASA video shows an apparent smiley face on the sun as seen by the Solar Dynamics Observatory. The solar happy face is seen in different wavelengths in a video posted on July 25 ...

Our sun is apparently a happy star according to the latest video from a NASA observatory. The video shows a pattern of sunspots that, when viewed from afar, forms a vast happy face smiling across face ...