Take a tour of the solar system's dwarf planets

For three-quarters of a century, schoolkids learned that our solar system has nine planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto.

But things changed nearly five years ago. On Aug. 24, 2006, the International Astronomical Union (IAU) struck Pluto from the list, demoting it to the newly created category of " dwarf planet ." The move was spurred by the discovery of multiple large bodies orbiting even farther from the sun than distant Pluto — particularly an object called Eris, which appeared to be bigger than Pluto.

As a result, the IAU came up with a new definition of "planet": A body that circles the sun without being some other object's satellite, is large enough to be rounded by its own gravity (but not so big that it begins to undergo nuclear fusion, like a star) and has "cleared its neighborhood" of most other orbiting bodies.

Since Pluto shares orbital space with lots of other objects out in the Kuiper Belt — the ring of icy bodies beyond Neptune — it didn't make the cut. So Pluto was newly classified as a dwarf planet, which tend to be smaller than "true" planets and fall short on the "clearing your neighborhood" criterion.

Although hundreds, or perhaps thousands, more solar system bodies may eventually join the list, the IAU officially recognizes just five dwarf planets at the moment. Here's a brief tour of all five: Pluto, Eris, Haumea, Makemake and Ceres.

Pluto was discovered by American Clyde Tombaugh in 1930, as part of a search for the mythical "Planet X" that was thought to be perturbing the orbit of Uranus.

The dwarf planet was initially believed to be at least the size of Earth, but astronomers now know that it's about 1,455 miles across — less than 20 percent as big as our planet. And Pluto is just 0.2 percent as massive as Earth.

Pluto has an extremely elliptical orbit that's not in the same plane as the eight official planets' orbits. On average, the dwarf planet cruises around the sun at a distance of 3.65 billion miles, taking 248 years to complete one circuit.

Venus The Planet In True Color - News


Take a tour of the solar system's dwarf planets
Take a tour of the solar system's dwarf planets

So Pluto was newly classified as a dwarf planet, which tend to be smaller than "true" planets and fall short on the "clearing your neighborhood" criterion. Although hundreds, or perhaps thousands, more solar system bodies may eventually join the list,



7 Surprisingly Dark '90s Cartoons Aimed At Kids
7 Surprisingly Dark '90s Cartoons Aimed At Kids

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Venus is entering your sign shortly, and business-oriented you might suddenly find yourself longing for true love. If you're already with a soulmate, you'll be daydreaming about ways to woo your honey. If you're single, you'll finally be ready to start




Venus in Astrology – Ruling Planet of Taurus and Libra | Suite101.com

One of the personal planets in the astrological birth chart, the energy of Venus in astrology should not be underestimated. It is easy to perceive the goddess of love and beauty as nothing more than a pretty face and a representation of sensuality. It is true that this feminine deity and corresponding astrological planet is not as fearsome as the fiery Mars, or as frightening as Saturn, the gatekeeper, but Venus has more to do with the human experience than she is given credit for.

Venus is the goddess of love and beauty. This astrological planet is the ruler of two zodiac signs — Taurus and Libra. The Venusian quality of life is all things beautiful, pleasurable, harmonized, and in relation with the other, and on another level, with the whole.

Understanding Venus in Astrology

Venus is in everyone's birth chart and all individuals are touched by the energy of this planet. In astrology, Venus represents not only the love and beauty that this goddess is so well-known for, but also the harmony or lack thereof in relationships, the desires that an individual will move mountains for to possess, and the specific joys that every person seeks to live a fulfilled life.

Venus is the appreciation that one individual may have for the glowing colors of sunset, and that another may find in the riveting sound of an electric guitar. She is the strange grace that a person may experience in the darkest of times, as well as the vanity and materialism that can become an all-consuming part of life for another.

How love, beauty, harmony, desire, and joy manifest in life is shown by the placement of Venus in the birth chart. The sign that Venus is in will be indicative of what one values and desires, and how one relates to others. The astrological house that Venus is found in will describe what aspect of life gives form to the energy of this planet. Venus aspects will show how the energy of Venus in astrology is either assisted or obstructed.


Venus The Planet In True Color - Bookshelf

A Portrait of the Artist as a Young Man

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Chronicles the off-beat and occasionally extraterrestrial journeys, notions, and acquaintances of galactic traveler Arthur Dent

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With the publication of this book, Capote permanently ripped through the barrier separating crime reportage from serious literature.

The Hitchhiker's Guide to the Galaxy

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Chronicles the off-beat and occasionally extraterrestrial journeys, notions, and acquaintances of galactic traveler Arthur Dent

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Venus - Wikipedia, the free encyclopedia
The planet is named after Venus, the Roman goddess of love and beauty. ... Venus has the densest atmosphere of all the terrestrial planets in the Solar System, ...

Aerospaceweb.org | Ask Us - Planet Colors
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Wikipedia:Reference desk/Archives/Science/2008 October 30 ...
This is siad to be Venus true color is it close to white with faint yellow. ... So in orbit about Venus, our eyes would adapt to the colors and start to wash them out. ...

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Venus is brilliant white. Astronomers have learned that a planet's "true colors" can ... The rocky inner planets Mars, Venus, and Mercury cluster off in their ...

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MESSENGER captured this view of the planet Venus on approach to its second flyby on June 5, 2008. ... All the planets are shown as they appear in natural color, though the ...