Add Yahoo as a preferred source to see more of our stories on Google. Mercury, Venus, Neptune, Saturn, Uranus and Jupiter will will appear to line up on the horizon shortly after sunset on Saturday, ...

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.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Everyone’s talking about the “rare planetary alignment.” Are ...

A rare planetary alignment will take place on Friday, Feb. 28. Seven planets will be visible, with most of them being visible to the naked eye. February will be closing out with a "great evening ...