A “devil’s horns” or "solar horns" eclipse is stunning. It happens during a partial solar eclipse, when the moon only covers ...

While February’s grand planetary parade might be behind us, March will still afford good opportunities to see many of the parade’s participants—especially Mercury. The solar system’s ...

It’s rare but some solar eclipses cause stunning Instagram-worthy visual effects such as a devil’s horns, a smile or diamond ring sparkling in the sky ...

Partial solar eclipse: When and where 'devil horns' or horizontal 'smiley face' may be visible Some people liken this peculiar phase of the sun and moon as a "Cheshire cat smile,” or another ...