Pluto Definition–noun | 1. | Classical Mythology. a name given to Hades, under which he is identified by the Romans with Orcus. |
| 2. | Astronomy. the planet ninth in order from the sun, having an equatorial diameter of about 2100 miles (3300 km), a mean distance from the sun of 3.674 billion miles (5.914 billion km), a period of revolution of 248.53 years, and one known moon, Charon. |
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From Dictionary
Related topics from BritannicaPluto
large, distant member of the solar system that formerly was regarded as the outermost and smallest planet. It also was considered the most recently discovered planet, having been found in 1930. In ...
Astronomers Reclassify Pluto as a Dwarf Planet
"What's in a name? That which we call a rose by any other word would smell as sweet." These lines, spoken about Romeo by Shakespeare's Juliet, encapsulated the debate that peaked in 2006 over the ...
Hades
("the Rich"), in Greek religion, son of the Titans Cronus and Rhea, and brother of the deities Zeus and Poseidon. After Cronus was killed, the kingdom of the underworld fell by lot to Hades. There ...
Pluto
Pluto possesses three known moons. Charon, by far the largest, is fully half the size of Pluto. It revolves around Pluto-more accurately, the two bodies revolve around a common centre of mass-at a ...
Pluto
Before the discovery of Charon, it was popular to assume that Pluto was a former moon of Neptune that had somehow escaped its orbit. This idea gained support from the apparent similarity of the ...
Pluto
When Pluto was found, it was considered the third planet to be discovered, after Uranus and Neptune, as opposed to the six planets that have been visible in the sky to the naked eye since ancient ...
Pluto
Prior to the removal of Pluto from the official list of planets, astronomers had never established a rigorous scientific definition of a solar system planet, nor had they agreed on a minimum mass, ...
Charon
largest moon of the dwarf planet Pluto. It was discovered telescopically on June 22, 1978, by James W. Christy and Robert S. Harrington at the U.S. Naval Observatory station in Flagstaff, Arizona. ...
Pluto
Pluto's mean distance from the Sun, about 5.9 billion km (3.7 billion miles or 39.5 astronomical units), gives it an orbit larger than that of the outermost planet, Neptune. (One astronomical unit ...
Pluto
Although the detection of methane ice on Pluto's surface in the 1970s (see below The surface and interior) gave scientists confidence that the body had an atmosphere, direct observation of it had to ...
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Related topics from Ask NewsPlain Dealer columnist Terry Pluto scribbles in his notebook about ...
Cleveland Live - Found 15 hours ago
To reach Terry Pluto: terrypluto2003@yahoo.com, 216-999-4674
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Mumbling Kitsune: Pluto - For the Giant Robot in You
Mania - Found 15 hours ago
The official “Tezuka in English” website discusses Pluto at length, summing it up as “Astro Boy for adults.” Though Osamu Tezuka's...
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Pluto Makes All the Right Moves for Cox Communications
Creative Cow - Found Oct. 19, 2008
Pluto's design, animation, visual effects and integration skills are highlighted in two eye-catching projects for Cox Communications and Detroit
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Pluto Makes All the Right Moves for Cox Communications
Animation World Network - Found Oct. 17, 2008
Pluto's design, animation, visual effects and integration skills are highlighted in two eye-catching projects for Cox Communications and Detroit
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Pluto Makes All the Right Moves for Cox Communications
Vfxworld - Found Oct. 17, 2008
Pluto's design, animation, visual effects and integration skills are highlighted in two eye-catching projects for Cox Communications and Detroit
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NASA New Horizons: The PI's Perspective 1,000 Days on the Road to ...
SpaceRef - Found Oct. 15, 2008
Days on the Road to Pluto - Time Flies and So Does New Horizons!
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Terry Pluto talks Browns, Cavaliers and Indians in his weekly chat
Cleveland Live - Found Oct. 13, 2008
... you may use HTML tags for style) TERRY PLUTO'S LATEST COLUMNS • • Chat with Terry Pluto Monday at noon • Terry Pluto: Anderson should...
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Pluto Makes All the Right Moves for Cox Communications
SIGGRAPH News - Found Oct. 17, 2008
--Pluto's design, animation, visual effects and integration skills are highlighted in two eye-catching projects for Cox Communications and Detroit
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Pluto and Spam Bring People Together
ABCNEWS.com - Found Sep. 30, 2008
... that Pluto, the ninth planet from the sun, had been demoted to 'dwarf planet' status. Recalling the years spent with his peers memorizing Pluto...
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Pluto ASi Safety PLC available from Sensorplex
Ferret.com.au - Found Sep. 30, 2008
The Pluto ASi Safety PLC from Jokab Safety is available with Sensorplex . The Pluto ASi Safety PLC has features that include four failsafe inputs,
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