The six planets were visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, Venus, ...

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

The best planetary alignment of the year is underway, with Saturn, Venus, Neptune, Uranus, Jupiter and Mars stretching across the night sky. Winter can be the most challenging time of the year for ...

A parade of planets will be visible to skywatchers around the globe through the rest of this month and into February.

January started out with a meteor shower and now has a planetary alignment in store. Here's what you'll be able to see and ...

Skywatchers: A six-planet alignment peaks this week as Mars, Jupiter, Uranus, Neptune, Venus, and Saturn come together for ...

Tonight, stargazers can see a rare "planet parade" as six planets form a visible arc: Mars, Jupiter, Uranus, Neptune, Saturn, ...

Venus, Mars, Jupiter, Saturn, Neptune and Uranus will be visible over Britain from Tuesday evening and occurs just once every ...

Six planets are lining up in a row from our Earthly view of the cosmos, in a spectacle that'll be visible in January through ...

The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun ...

While four members of this 'parade' can be easily spotted in a clear dark sky, finding the final two can be something of a ...

A spectacular celestial event will unfold as six planets align in what astronomers call a planetary parade, offering ...