The Royal Magician of Oz Trilogy is a 3 volume tale of magic and wonder that recalls the cherished values of friendship, loyalty and courage. This timeless tale of Oz reminds us of the value of overcoming our deepest fears and conquering the challenges that might otherwise defeat us.

Volume One; Magician of Oz, Volume Two; Shadow Demon of Oz and Volume Three; Family of Oz are now available for your reading enjoyment, as well as The Ozian Adventure of Pickleless & Blu.

The Emerald Slippers of Oz
, featuring an Introduction by Roger S. Baum; great grandson of L. Frank Baum, as well as Tails of Oz are also
available for your reading enjoyment.

The newest adventure in Oz, entitled: Nomes of Oz is now available and fast becoming a best-seller in the Land of Oz.

All are available in both paperback and Kindle.

Tuesday, August 11, 2009

A Celestial Magician!

The following article was culled from I found it interesting that they used a magical metaphor. I have had the pleasure of seeing this sight twice before!

Saturn's Rings to Disappear Tuesday
By Robert Roy Britt
Editorial Director
posted: 10 August 2009
09:01 am ET

In a celestial feat any magician would appreciate, Saturn will make its wide but thin ring system disappear from our view Aug. 11.

Saturn's rings, loaded with ice and mud, boulders and tiny moons, is 170,000 miles wide. But the shimmering setup is only about 30 feet thick. The rings harbor 35 trillion-trillion tons of ice, dust and rock, scientists estimate.
The rings shine because they reflect sunlight. But every 15 years, the rings turn edge-on to the sun and reflect almost no sunlight.

"The light reflecting off this extremely narrow band is so small that for all intents and purposes the rings simply vanish," explained Linda Spilker, deputy project scientist for the Cassini Saturn mission at NASA's Jet Propulsion Laboratory.

Mysterious rings

The rings remain a bit of a mystery. Scientists are not sure when or how they formed, though likely a collision of other objects was involved.

Saturn's equator is tilted relative to its orbit around the sun by 27 degrees – similar to the 23-degree tilt of the Earth. As Saturn circles the sun, first one hemisphere and then the other is tilted sunward. This causes seasons on Saturn, just as Earth's tilt causes seasons on our planet.

While Earth goes around the sun once every 365 days or so, Saturn's annual orbit takes 29.7 years. So every 15 years, the attitude shift puts the gas giant planet's equator, and its ring plane, directly in line with sunlight. Scientists call it an equinox, and this one marks the arrival of spring to the giant planet's northern hemisphere. (On Earth, equinoxes occur in March and September.)

"Whenever equinox occurs on Saturn, sunlight will hit Saturn's thin rings, the ring plane, edge-on," Spilker said.

Galileo puzzled

Galileo Galilei was the first to notice the rings and their then-mysterious transformation in the 17th century. Through one of the first telescopes, which he built himself, Galileo discovered Saturn's rings. He didn't know what they were, though, since all he could see were two lobes attached to the planet like ears. He entered the newfound setup in his notebook as a tiny drawing, mid-sentence, to serve as a noun.

By December 1612, Galileo had studied the phenomenon for more than two years, and the lobes (he thought they might be moons) were getting thinner. Then they disappeared.

"I do not know what to say in a case so surprising, so unlooked for and so novel," he wrote in a letter.

Dutch mathematician Christiaan Huygens, using a better telescope, figured out what the rings were in 1655.

"Galileo had every right to be mystified by the rings," Spilker said. "While we know how Saturn pulls off its ring-plane crossing illusion, we are still fascinated and mystified by Saturn's rings, and equinox is a great time for us to learn more."

Up-close view

The edge-on setup casts shadows across the rings in a unique way that can reveal moonlets and other structures otherwise not visible.

NASA's Cassini spacecraft has a front-row seat to the event.

Cassini is watching for topographic features – perhaps some tiny moons or warps in the rings, and it has already spotted some mystery features in the days leading up to the equinox. In one new image, an object seems to have punched through one of the rings, dragging material with it to leave a visible scar. The craft's near-infrared and ultraviolet instruments will be on the hunt for signs of seasonal change on the planet.

"We are not sure what we will find," Spilker said. "Like any great magician, Saturn never fails to impress."

Magician of Oz and Princess Ozma are pleased.

Carpe Noctum!!!

James C. Wallace II
Royal Liaison to Princess Ozma
magicianofoz (Twitter id)

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