Of all the things to worry about, the explosion of our sun is perhaps one of the least pressing. The Earth has seen five ...

Since the spring of 2010, NASA’s Solar Dynamics Observatory (SDO) has been has been shooting continuous photos of the sun, once every 12 seconds in 10 different wavelengths. The results are gorgeous.

Comet 12P/Pons-Brooks, also known as the "devil comet," will be positioned close to the sun during the April 8 total solar eclipse. Some photographers also predict that the volcanic comet may be ...