pluto space mission

Nasa, space agency officials caution, however, when New Horizons makes its closest fly-by of Pluto on July 14, 2015, "it will not be a replay of Voyager, but more of a sequel and a reboot.". Pluto may have (or mayhave had) a subsurface ocean, although the evidence is still out on that finding. A long swatch of cliffs and troughs stretches for 600 miles (970 km) across the middle of the satellite. Pluto got its name from 11-year-old Venetia Burney of Oxford, England, who suggested to her grandfather that the new world get its name from the Roman god of the underworld. In the center left of Tombaugh Regio is a very smooth region unofficially known by the New Horizons team as "Sputnik Planum after Earth's first artificial satellite, Sputnik. Based on measurements by New Horizons, Nix is estimated to be 26 miles (42 km) long and 22 miles (36 km) wide, while Hydra is estimated at 34 miles (55 km) long and 25 miles (40 km) wide. In 1978, astronomers discovered that Pluto had a very large moon nearly half the dwarf planet's own size. Hide caption, pluto on the horizon, pluto on the horizon, pluto on the horizon, pluto on the horizon, pluto on the horizon, pluto on the horizon, pluto on the horizon, pluto on the horizon, pluto on the horizon story highlights, nASA's New Horizons mission hurtles. A close-up view of the surface of Pluto, taken by the New Horizons space probe in July, 2015, revealed the presence of icy mountains on the dwarf planet's surface. Prime members enjoy free Two-Day Shipping and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Chemical composition : Pluto probably consists of a mixture of 70 percent rock and 30 percent water ice. Monday marks the 25th anniversary of Voyager's fly-by of Neptune and its moon Triton on August 25, 1989. Your name here, feedback, if you need help or have a question for Customer Service, contact. Marking the 25th anniversary, nasa has released a global color map of Triton using Voyager's extraordinary footage of the moon and a video of the fly-by. Pluto's low gravity, which is a little more than one-twentieth that of Earth's, causes this atmosphere to extend much higher in altitude than Earth's. The atmosphere also has brightness variations that could be explained by gravity waves, or air flowing over mountains.

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Online casino book of ra echtgeld darling bedeutung Pluto and Charon are just 12,200 miles (19,640 km) apart, less than the distance pluto space mission by flight between London and Sydney. Share Embed click to open popover, enter your mobile number or email address below and we'll send you a link to download the free Kindle App. The dwarf planet actually gets closer to the sun than Neptune is for 20 years out of Pluto's 248-Earth-years-long orbit, providing astronomers a rare chance to study this small, cold, distant world. If Pluto did have a liquid ocean, and enough energy, some scientists think Pluto could harbor life.
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Pluto: Pluto space mission

The moon may have also possessed its own version of plate tectonics, which cause geologic change on Earth. The image was taken by the European Space Agency's Faint Object Camera on the Hubble Space Telescope on February gambling slots online spiele 21, 1994. Nasa marks anniversary of Voyager 2 mission to Neptune and its moon Triton.


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