On December 2, within 24 hours, a coronal hole, or dark spot, emerged on the surface of the sun. This formidable entity boasts a width equal to 60 Earth-sized planets. Coronal holes are a result ...

The upcoming partial solar eclipse on March 29 is the perfect time to watch the moon hide and then reveal dark patches on the ...

A powerful X1.1-class solar flare was released by the sun on March 28, resulting in radio blackouts across North and South ...

Spots can also look very different depending on your skin tone. Some pink, red, or brown spots are more obvious on fair to ...

NASA's Solar Dynamics Observatory just spotted a massive hole on the sun called a coronal hole. The hole appears black because it's cooler than its surroundings and is responsible for high-speed ...

This is the surface of the sun we see every day ... biggest dangers in the photosphere comes from these enormous black spots you can see as you look around. These are called sunspots.

The next partial solar eclipse is expected to occur on September 21 and be visible in the Southern Hemisphere. Those viewing ...

They develop when keratin — a protein found in the upper layer of skin — and other dead skin cells components get trapped below the skin surface ... known as white sun spots, causes flat ...

Age spots are marks that commonly appear on the skin after prolonged sun exposure. They are harmless, but some people wish to remove them for cosmetic reasons. Other names for age spots include ...

Dark Skies of the Wet Mountain Valley. announced the schedule for its free public observing program at Smokey Jack ...