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Pluto (minor-planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of bodies beyond the orbit of Neptune. It is the ninth-largest and tenth-most-massive known object to directly orbit the Sun. It is the largest known trans-Neptunian object by volume, by a small margin, but is less massive than Eris.
A probe designed to land on Pluto, similar to the proposed Triton Hopper mission. N/A [19] Mariner Mark II: NASA: N/A [a] N/A [a] Proposed family of spacecraft intended to explore dwarf planets and trans-Neptunian objects, later replaced by the lower-cost Discovery Program. N/A: N/A New Horizons 2: NASA: N/A: Flyby
One of the many early concepts for a mission to Pluto was to send a Mariner Mark II spacecraft. This was later ruled out in favor of a smaller, less expensive spacecraft similar to the "Pluto 350" concept. In May 1989, a group of scientists and engineers, including Alan Stern and Fran Bagenal, formed an alliance called the "Pluto Underground".
NASA’s New Horizons spacecraft made hundreds of individual observations during its flyby of the Pluto system in mid-July. The spacecraft is now sending back lots of image and composition data; over the past two weeks, New Horizons has returned to Earth dozens of images at up to 400 meters per pixel (m/px) of the flyby hemisphere, and this has ...
NASA launched the New Horizon spacecraft in 2006 to learn more about the icy dwarf planet Pluto. Here are some of the first photos from that mission, taken from between 125 and 115 million miles away.
The geography of Pluto refers to the study and mapping of physical features across the dwarf planet Pluto. On 14 July 2015, the New Horizons spacecraft became the first spacecraft to fly by Pluto. [ 1 ] [ 2 ] During its brief flyby, New Horizons made detailed geographical measurements and observations of Pluto and its moons .
Observations by the James Webb Space Telescope are giving scientists a fuller understanding about the composition and evolution of Pluto's moon Charon, the largest moon orbiting any of our solar ...
Images from New Horizons spacecraft provide more evidence about the surface of Pluto.