Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Tonight starts a great week of star gazing. Here's when to watch the full moon next to Venus, and a rare planetary parade ...

Everyone's talking about it on social media: A great planetary alignment that's coming sometime ... In the first few hours after dark all month, you'll be able to see Venus and Saturn in the southwest ...

In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...

This week sees a special stargazing event, as as up to six planets will be visible in a line in the night sky.

Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...