In July, NASA's New Horizons spacecraft took us to Pluto for the first time ... scientists are learning more about the fascinating dwarf planet at the edge of our solar system.

The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

To underscore this point, a researcher at NASA created a simple new animation (below) that shows what light-speed travel looks like between from the sun to Pluto. James O'Donoghue, a planetary ...

Viewed in this longer context, the previously modern idea of having nine planets, which came about in the 1960s and lasted only until 2006, was a blip on the screen. And if you are still a Pluto ...

Although Seeing in the Dark doesn't directly discuss Pluto, it does celebrate the joy of observing planets. Viewers who watch the show may wonder what happened to Pluto in 2006 and whether any of ...

Mickey sends Pluto out to fetch the newspaper this time only to be taken aboard an alien spacecraft where he is examined with tools and uses the transformation ray to make him to have 2 legs and ...

Earth is not alone, and a stunning new animation created using NASA data beautifully illustrates that point. There may be trillions of other planets in our galaxy, the Milky Way (which itself is ...

A New Horizons image of Pluto and its moon Charon revealed more surprises about the dwarf planet and its orbiting moon. Click on the hand to see why Pluto and its moon have shaken things up.