Each planet in our solar system is given a unique, humorous catchphrase that reflects its personality and role. From ...

Pluto isn't alone—it's part of the Kuiper Belt with possibly hundreds of other planet-sized objects. Because Pluto hasn't ...

For decades, Pluto was celebrated as the ninth planet of our solar system. However, in 2006, the International Astronomical ...

According to a recent YouGov poll, 35% of Americans think Pluto is not a planet. But they are all wrong—kind of. To get to ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Venus, Mars, Jupiter, Saturn, Uranus, and Neptune will align for our viewing ... nine if you count dwarf power planet Pluto. Because we live on Earth, the max number of planets we can see from ...

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...

If the solar system held a poetry slam, each planet would present its unique poetic style. Mercury delivers rapid-fire verses ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

What are the weekly horoscopes for your sign? Horoscopes for Aries, Taurus, Cancer, Gemini, Leo, Libra, Scorpio, Sagittarius, Capricorn, Pisces and more from January 26 to February 1.

February is a month of bold moves and serendipitous new beginnings — get ready to ride the wave and fall in love! Here's what ...