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Pluto And Its Moon Came Together With 'Kiss And Capture', Study SaysBut Pluto and Charon are different from Earth and the Moon, too – they are both smaller (the Moon is 3,475 kilometers across) and much, much colder, made up of rock and ice.
Pluto was always in a tough spot when it came to being a planet. Just 1,477 miles across, it's only one-fifth the diameter of Earth. It did have five known moons: Charon, Nix, Hydra, Kerberos and ...
That, plus Pluto’s small size—smaller than our moon—suggested that the world did not accrete in its current orbit from the primordial gas and dust that gave rise to the sun and the planets ...
As a "first responder" and record title holder of a spacecraft, New Horizons has already chalked up history-making observations as the first spacecraft to explore Pluto and its moons up close.
Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary ...
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Comic Book Resources on MSN10 Most Powerful Death-Based Attacks in Sailor Moon, RankedThe strongest heroes and villains in Sailor Moon have death, darkness, and destruction-based attacks and abilities.
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