According to new information on SkySafari 6 Pro, a program used to predict the placement of stars and planets, Thursday, Aug. 21, is the last chance for people to see the planetary parade, which ...

Last chance! A rare plane parade is happening on Aug. 21 and it won't happen again until 2028. Here's when and how stargazers can catch a glimpse of this week's stunning spectacle.

NASA said a tiny moon has been found by the Webb Space Telescope orbiting the planet Uranus. The moon is only six miles wide ...