Planetary alignments occur when multiple planets from our solar system appear together in the night sky. There are four major categories of planetary alignments: mini (3 planets), small (4), large ...

A rare celestial occasion will light up the Saturday evening skyline across California and the rest of the nation, featuring a bright six-planet parade in a special planetary alignment visible to ...

This weekend provides a rare treat for stargazers. Well, planets, to be more specific. Mercury, Venus, Neptune, Saturn, Uranus and Jupiter will will appear to line up on the horizon shortly after ...

A rare celestial occasion will light up the Saturday evening skyline, featuring a bright six-planet parade in a special planetary alignment visible to stargazers. Mercury, Venus, Neptune, Saturn, ...

Six planets will align in the sky on Saturday, Feb. 28, in an event known as a "planet parade." Seeing all six planets will be challenging, as some will be close to the sun in bright twilight. Who’s ...

Ready to trade that shovel for a telescope? There's something headed to the Garden State this weekend and no — it's not snow! The first celestial event of the year is on the horizon and this time it's ...

Stargazers of Arizona, keep your eyes on the horizon tonight for a cosmic spectacle. A rare six-planet alignment will occur on Saturday, Feb. 28 as Mercury, Venus, Saturn, Jupiter, Uranus and Neptune ...