We'll see six planets in the first part of February – Mars, Jupiter, Uranus, Neptune, Venus and Saturn – and on Feb. 28, they ...

Stargazers will be treated to a dazzling six-planet "alignment" this January.

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that the next won’t happen until 2040.

Venus, Mars, Jupiter, Saturn, Uranus, and Neptune will align for our viewing pleasure — from now until mid-February. A planetary alignment goes down, up high, when more than two planets align ...

Now, though, a group of researchers may have discovered why Uranus has such an unusual tilt. Neptune and Uranus have often been cited as planetary “twins” partly because of their blueish color ...

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