Pluto may have been downgraded from full-planet status, but that doesn't mean it doesn't hold a special place in scientist's ...

What did NASA’s New Horizons find around Pluto? This groundbreaking mission unveiled a world of surprisWhat did NASA’s New ...

In contrast to Mariner 4’s Mars journey, however, New Horizons used both radio and optical navigation to get to Pluto, which is only about half the size of our Moon, but circles our Sun roughly ...

In July, NASA's New Horizons spacecraft took us to Pluto for the first time. The photos the craft sent back so far have astounded researchers. New Horizons principal investigator Alan Stern says ...

Pluto's 'Heart' Was Likely Broken by an Asteroid Long Ago ...

We know about Pluto. But we don’t really know it. That will change on July 14, when NASA’s New Horizons spacecraft is scheduled to fly within 8,000 miles of the frozen dwarf. It’s a risky ...

An curved arrow pointing right. It took NASA's New Horizons spacecraft over nine years to reach the distant world of Pluto, but it was well worth the wait. This video reveals six weeks of images ...

Two NASA spacecraft have teamed up to capture direct images of Uranus. The Hubble Space Telescope and the New Horizons Pluto ...

NASA's spacecraft is the fastest ever made, so when it flew by Pluto it was traveling at speeds of over 20,000 miles per hour. Jonsson's video compresses the 2 hours it took New Horizons to ...