Clyde Tombaugh didn't set out to discover Pluto when he sent his sketches of the night sky to Lowell Observatory in Flagstaff ...

“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 ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

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

Freeman’s first year at Akron was spent as a student. He didn’t try out until his second year. Freeman told me he was afraid.

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

An amateur astronomer discovered Pluto 95 years ago today. The former planet will complete an orbit in another 153 years.

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

Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies ...

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

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