On the 95th anniversary of its discovery, Pluto remains one of the most beloved and enigmatic worlds in our solar system, ...

“New Horizons shattered a major paradigm of planetary science,” says Alan Stern, the mission’s principal investigator. “Pluto ...

Pluto may not be a planet any more, but you still have a chance to see the distant dwarf planet at one of Michigan's ...

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short ...

Pluto is probably best known for being a demoted planet. In 2006, the International Astronomical Union stripped it of its ...

Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary status.

Pluto is a fun hound/ACD mix. He is silly, playful, and eager to please. Watching him chase his tail is hilarious and ...

The annual event celebrates the discovery of the little planet with a big heart and other scientific advances at Flagstaff, ...

February 18th has been a significant date throughout history, marking a variety of events that have shaped the world. In a ...

Yellowstone, the hit western show starring Kevin Costner, is available to watch for free on Pluto TV this weekend.

Some titles can also be seen on Tubi, another free streaming service; both are advertiser-supported. Here’s a list of seven ...