Bring up the former planet Pluto in conversation and you’re guaranteed to be met with a strong opinion. In one camp are those ...

NASA's New Horizons spacecraft made history by flying past Pluto, sending back groundbreaking data that would change our ...

This month's new moon phase has a lot going on, according to astrology. Not only is this week's new moon opposing Pluto, ...

Because Pluto is so dim, you need a telescope to see it. “A backyard telescope could do it under the right conditions,” says ...

The spacecraft will also be gathering information on Pluto's Texas-sized moon, Charon, and its smaller moons Styx, Nix, Kerberos and Hydra.

Scientists have noticed something strange about Pluto and its big moon, Charon, and it's making them rethink a lot! Unlike most moons, Charon is almost half the size of Pluto, so they actually ...

Pluto is the tiniest planet in our solar system with a diameter of roughly 2,377 kilometers, making it even smaller than our moon. Check out these 7 rare photos of Pluto clicked by NASA.

Pluto also has four little moons, all of which were expected to come under New Horizons' scrutiny. The pictures are "mind-boggling to put it mildly," Bolden said.