Add Yahoo as a preferred source to see more of our stories on Google. This weekend, a rare celestial occasion will feature a bright six-planet parade in a planetary alignment visible to stargazers.

Add Yahoo as a preferred source to see more of our stories on Google. Have you ever seen a planet parade, also known as a planetary alignment? That's when several planets in the night sky line up, ...

A rare celestial occasion will light up the Saturday evening skyline, featuring a bright six-planet parade in a special planetary alignment visible to stargazers. Mercury, Venus, Neptune, Saturn, ...

A rare celestial occasion will light up the Saturday evening skyline across California and the rest of the nation, featuring a bright six-planet parade in a special planetary alignment visible to ...

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: ...

Move over Mardi Gras, there’s a new parade gearing up to hit the skies this weekend. At any given time, most people can look up at the sky and see at least one planet, provided that they know where to ...