Scientists have uncovered a new theory to explain how Pluto and its largest moon, Charon, formed their unique relationship. Citing a recent paper published in Nature Geoscience, the New York Times ...

But Pluto and Charon are different from Earth and the Moon, too – they are both smaller (the Moon is 3,475 kilometers across) and much, much colder, made up of rock and ice.

An curved arrow pointing right. See what's so weird about Pluto and its moons. Produced by Emmanuel Ocbazghi. Original reporting by Jessica Orwig. Follow BI Video: On Facebook More from Science ...

That’s because NASA wants New Horizons taking pictures of Pluto, its jumbo moon Charon and its four little moons during this critical time, not gabbing to Earth. NASA marked the moment live on ...

It did have five known moons: Charon, Nix ... influence on the orbital stability of the other objects in its neighborhood. Because Pluto did not fit the last of these requirements, after years ...

The controversy endures over Pluto's true status ... Lowell became fascinated with the study of Mars and its purported canals. With family wealth to back him, he founded an observatory in the ...

That, plus Pluto’s small size—smaller than our moon—suggested that the world did not accrete in its current orbit from the primordial gas and dust that gave rise to the sun and the planets, but rather ...

An curved arrow pointing right. See what's so weird about Pluto and its moons. Produced by Emmanuel Ocbazghi. Original reporting by Jessica Orwig. Follow BI Video: On Facebook More from Science ...