Pluto - NASA Science
WEBPluto is a dwarf planet located in a distant region of our solar system beyond Neptune known as the Kuiper Belt. Pluto was long considered our ninth planet, but the International Astronomical Union reclassified Pluto as a dwarf planet in 2006.
Pluto - Wikipedia
WEBPluto's true place in the Solar System began to reveal itself only in 1992, when astronomers began to find small icy objects beyond Neptune that were similar to Pluto not only in orbit but also in size and composition.
In Depth | Pluto – NASA Solar System Exploration
WEBDwarf planet Pluto is a member of a group of objects that orbit in a disc-like zone beyond the orbit of Neptune called the Kuiper Belt. This distant realm is populated with thousands of miniature icy worlds, which formed early in the history of our solar system about 4.5 billion years ago.
Pluto Facts - Science@NASA
WEBDwarf planet Pluto is a member of a group of objects that orbit in a disc-like zone beyond the orbit of Neptune called the Kuiper Belt. This distant realm is populated with thousands of miniature icy worlds, which formed early in the history of our solar system about 4.5 billion years ago.
Pluto & Dwarf Planets - Science@NASA
WEBPluto is by far the most famous dwarf planet. Discovered by Clyde Tombaugh in 1930, Pluto was long considered our solar system's ninth planet. But after other astronomers found similar intriguing worlds deeper in the distant Kuiper Belt – the IAU reclassified Pluto as a dwarf planet in 2006.
Pluto | Size, Moons, Temperature, & Facts | Britannica
WEBAug 31, 2024 · Pluto, large, distant member of the solar system that formerly was regarded as the outermost and smallest planet. In 2006 a group of experts in the scientific community voted to give Pluto the new classification of dwarf planet.
Pluto: Everything you need to know about the dwarf planet - Space.com
WEBJul 28, 2022 · Pluto is the largest known dwarf planet in the solar system and used to be considered the ninth and most distant planet from the sun.
All About Pluto | NASA Space Place – NASA Science for Kids
WEBSep 12, 2024 · Pluto is a dwarf planet that lies in the Kuiper [KI-per] Belt. It's an area full of icy bodies and other dwarf planets at the edge of our solar system. Pluto is known as the "King of the Kuiper Belt" – and it's the largest object in the region, even though another object similar in size, called Eris, has a slightly higher mass. One thing is ...
Five Years after New Horizons’ Historic Flyby, Here Are 10 ... - NASA
WEBJul 14, 2020 · Five years ago today, NASA’s New Horizons spacecraft made history. After a voyage of nearly 10 years and more than 3 billion miles, the intrepid piano-sized probe flew within 7,800 miles of Pluto. For the first time ever, we saw the surface of this distant world in spectacular, colored detail.
Pluto Information and Facts | National Geographic
WEBPluto. Learn more about dwarf planets and Pluto's role in our solar system. The world was introduced to dwarf planets in 2006, when petite Pluto was stripped of its planet status and...