Saturn’s rings, imaged here by NASA’s Cassini orbiter, are one of the solar system’s most reliably spectacular sights. But ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

Both Venus and Saturn will be in the Aquarius constellation, the water bearer, during their close approach. To help spot it, ...

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 ...

Venus, Saturn, Jupiter and Mars are all visible after sunset, but social media claims about it being a rare "planetary ...

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

Planetary alignments aren't rare, but they can be when they involve six of the eight planets in our solar system.

Beautiful photos of the six planets aligned in the night sky have emerged online. Mars, Jupiter, Uranus, Neptune, Venus and ...

Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even ...