Did you miss the last planetary parade in June? The next planetary alignment is this weekend. Here's when to watch it ...

Add Yahoo as a preferred source to see more of our stories on Google. This weekend provides a rare treat for stargazers. Well, planets, to be more specific. Mercury, Venus, Neptune, Saturn, Uranus and ...

Here’s hoping for clear skies this weekend, It’s shaping up to be a great year for stargazers - many of us have already enjoyed seeing the Northern Lights and the Quadrantid meteor shower. Read more: ...

Mercury, Saturn, Mars, and Neptune will compactly align in the sky on the morning of April 18 in an event astronomers call a planetary alignment. While the peak viewing hours of the alignment are on ...