Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but get a telescope and you can spot Neptune and Uranus.

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

A European-Japanese spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole as part of only the second human survey of our solar system's innermost planet. The ...

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

Tonight and throughout January, stargazers can see a planetary alignment in the night sky or what some are calling a ...

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

Get ready for a breathtaking celestial spectacle as the Planet Parade unfolds! Witness six planets, including Venus and Mars, ...

In 2025, a rare celestial event called Planet Parade will occur from January 21 to 29, where Venus, Mars, Jupiter, Saturn, ...

Six planets will be in alignment during the planet parade: Mars, Jupiter, Uranus, Neptune, Venus, and Saturn.