Poor Pluto. On August 24, 2006 at the International Astronomy Union (IAU) General Assembly the ninth planet was scrubbed only 76 years after its discovery. Even weirder is that it actually got voted ...

A team of scientists wants Pluto classified as a planet again — along with dozens of similar bodies in the solar system and any found around distant stars. The call goes against a controversial ...

With every season of ‘The New Adventures of Old Christine’ streaming free, it’s the easiest binge on Pluto TV. When people ...

Mercury will sextile Pluto on Dec. 13, adding a layer of both intensity and enlightenment to our exchanges. Here's what the ...

Dwarf planets and moons, illustration. A dwarf planet is a planetary mass object orbiting the Sun that is not a true planet. They are massive enough for their self-gravities to crush them into spheres ...