This rare planetary alignment will be visible from August 10 but will be best viewed later in the month. Here’s everything you need to know to see it at its best.

This is a lot for lovers of the night sky; there is only one little caveat. The six-planet alignment is happening before dawn ...

The solar system’s most distant planet sits 1.1° due north of Saturn, placing them together in a single telescopic field of view all night.

Mark your calendar -- you can catch Mercury, Venus, Jupiter, Saturn, Neptune and Uranus in the sky at the same time.

Neptune and Saturn appear together in a telescope as Mars passes a star in Virgo and Titan’s shadow transits Saturn in the ...