Add Yahoo as a preferred source to see more of our stories on Google. HANDOUT/University of Cambridge/AFP via Getty A handout artist's impression released on April 17 ...

Four of the planets, which are Mercury, Venus, Jupiter and Saturn, are bright enough to be spotted with the naked eye in ...

This week, a rare planet parade featuring Venus, Jupiter, Saturn, Uranus, and Neptune will light up the early morning sky. A special highlight on September 19 is the alignment of the crescent moon, ...

Keep your eyes on the skies, stargazers! A rare planet parade is taking place this week, bringing some of the main characters of our solar system together in one dazzling lineup that won’t happen ...