Just after sunset, six of the seven planets will be visible to the Philadelphia area this week. It won't be visible again ...

Astrophotographer Josh Dury captured this stunning photograph of the seven-planet alignment on Feb. 22 from the Mendip Hills, ...

If you haven't had a chance to check out the south sky or these last couple of nights, you're in for a treat especially with ...

Seven planets will line up for a "planet parade" on Friday, Feb. 28, as Mercury lines up with Mars, Jupiter, Uranus, Neptune, ...

Mars, Jupiter, Uranus, Venus, Neptune, Mercury and Saturn will be visible together in the UK during brief window.

Seven planets will align in a rare planetary parade, offering a view of five planets visible to the naked eye in the night ...

If you gaze upward tonight after sunset, you might catch the six-planet parade, with Mars, Jupiter, and Uranus in the southeastern sky and Venus, Saturn, and Neptune in the southwest. Mercury will ...

Seven planets will be visible on Feb. 28, although you will need a good pair of binoculars or telescope to see two of them.

The best part? You won’t have to stay up all night to see it. Mars, Jupiter, Uranus, Venus, Neptune, Mercury, and Saturn are ...

Seven planets are putting on a parade in the night sky, and the planetary alignment is expected to be visible over the NYC ...

Mercury, Venus, Mars, Jupiter, Saturn, Neptune and Uranus could be visible, but not all can be seen by the naked eye.