There's plenty more planet mayhem to come throughout the week. Today, the Moon enters its first quarter, which many will know ...

As I think about Tuesday's State of the Union address by President Donald Trump and the response of Senator Elissa Slotkin ...

Heads up, skywatchers: a planet alignment is up for viewing this weekend, with Mercury, Venus, Jupiter, and Mars all visible ...

Venus and Mars govern the dynamics of love and relationships, with Venus influencing attraction and feelings, while Mars adds ...

Seven planets are on display in the night sky at the end of February, but some will be harder to spot than others. Here’s ...

This Friday, all seven planets will be in the night sky for a brief period. Join the cosmic spectacle and learn where to look ...

A rare 7-planet alignment will be visible this week after sunset, with Mercury, Venus, Mars, Jupiter, Saturn, Uranus, & ...

This Friday, all seven planets will be in the night sky for a brief period. Join the cosmic spectacle and learn where to look ...

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

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

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern latitudes).

The two innermost planets, Venus and Mercury, will shine together low in the western sky at sunset on March 10. Here's how to ...