Tracking Santa The NORAD Way Christmas 2009

Illustrators’ Visions of Santa Claus - Over the years, great illustrators have created and shaped the popular vision of Santa Claus. Clockwise from top, left: Thomas Nast, who gave Santa Claus a form almost like the modern idea in the mid-1800’s, with his clay pipe and arm full of toys (including a sword). You can see some of his visions of Santa here. /// J. C. Leyendecker, who really created the modern vision of Santa, and painted a number of memorable Saturday Evening Post covers featuring the jolly elf over the years. You can find them in the SEP cover archive. /// Norman Rockwell, along with Leyendecker, provided numerous SEP covers with images of Santa, often with clever takes on the vision of his traditional role. The SEP cover archive has a section devoted to Rockwell Christmas covers. /// Haddon Sundblom was an American illustrator who became noted for his yearly portrayals of Santa Claus for the Coca-Cola company. There is a section on the Coca-Cola site, and an album of Sundblom Santas here. Image Credit: Charley Parker

Tracking Santa The NORAD Way Christmas 2009

Christmas is a time we come together to celebrate forces that are beyond our own experience.

On December 25, the birth of the son of God is the source of the excuse for additional forces we know are beyond our own experience to come to life.

The one force that creates the most wonder and awe is the force of Santa Claus and his amazing journey around the world as he drives his Reindeer powered Sleigh. The Sleigh, loaded with gifts, stops at every home throughout the world where Santa knows people believe in giving and the amazing grace of God and his power.

Santa is even known to stop and leave a gift where some people are not even aware they actually believe in him and/or God’s power because he knows what resides deep in all people who wish for a better world but have not found a conscious way to its understanding.

Technology and the internet were made for times like these.

This from the How Stuff Works website -

How Santa's Sleigh Works
by John Fuller – How Stuff Works

On Christmas Eve, millions of children around the world will settle uneasily into bed, hardly able to contain themselves. What vision could possibly dance through their heads, turning them into twitchy, restless insomniacs for just one night? Is it the Sugar Plum Fairy from Tchaikovsky's ballet "The Nutcracker" or the sugarplums from Clement Clarke Moore's poem "The Night Before Christmas"? Can sugarplums really do such a thing?

Chances are the children are thinking about toys, Santa Claus and his team of reindeer -- if the children have been nice this year, jolly old St. Nick should be landing his sleigh on their roofs sometime late in the night.

Everyone has their own traditional image of Santa's sleigh, but could there be more to it than just a sled and a team of reindeer? Although no one may ever know for sure just how Santa operates, we at HowStuffWorks have what we think are the most logical explanations for how the big guy accomplishes all that he does: science and technology.

Sure, demystifying Santa's modus operandi puts us at risk of getting nothing but coal in our stockings this year, but it's all for the noble pursuit of yuletide knowledge. After all, have you ever wondered how Santa's sleigh flies? What about the reindeer? And how does Santa fit all of those presents into one bag? In the next section, we'll look at the possible technology behind Santa's sleigh.­

Rustic on the outside and state-of-the-art on the inside, Santa's sleigh would have to be a marvel in engineering. These are the main parts of the sleigh that would be needed to get Santa across the world in one night.

The Sleigh's Interior

The front of the sleigh's dashboard would be dominated by Santa's own GPS navigator -- the elves would map out millions of destinations before Christmas Eve, just to make sure Santa doesn't miss anyone. The device would also have a built-in Naughty-or-Nice sensor that keeps Santa updated on children's activities. This is important, as even the most minor of naughty deeds committed within the last few hours of Dec. 24 can determine whether or not a child receives a shiny lump of coal.

A speedometer on the far left of the dashboard would allow Santa to monitor his flying speeds. On the far right would be a radio communicator -- Mrs. Claus sends broadcasts, and the elves update Santa with weather reports and toy inventory.

For in-flight entertainment, we'd like to the think that the elves would have installed an iPod dock -- perhaps even a red-and-green iPod, which would come with enough memory to play Christmas songs for the entire year through. There would also be a hot cocoa dispenser in the middle of the console, and fuel for the reindeer (in the form of carrots) in a compartment located on the left side of the sleigh.

Transdimensional Present Compartment (The Bag)

Ever wonder how Santa fits all of those presents into one bag? Think of a transdimensional present compartment in the form of a traditional gift sack, which would act as a portal between the sleigh and the North Pole. However, we'd also like to think that Santa may have harnessed the power of nanotechnology and found a way to miniaturize millions of presents into one large bag. But this information remains unconfirmed.

The Stardust Antimatter Propulsion Unit

What is antimatter? Is it some kind of magical substance Santa uses to power his sleigh?

Antimatter is the opposite of regular matter -- the mirror image of normal particles that make up everything we can see or touch. The big draw to antimatter is the amount of energy it helps create. When antimatter and matter come into contact, they annihilate each other -- breaking apart into tons of smaller particles -- and 100 percent of their masses convert into energy.

Although antimatter propulsion rockets are mainly used in science-fiction shows to allow spaceships to travel at warp speed, the possibility of designing one is very real -- NASA is currently developing one that would get us to Mars within a matter of weeks. [source: NASA]

Santa's would have to be way ahead of the game, however, and we'd like to imagine that he has his own custom Stardust Antimatter Rocket. It would be small enough to install in the back of his sleigh and fast enough to deliver every present to all good children across the globe. Of course, if the rocket ever malfunctions, the reindeer would be there to back Santa up.
References Here>>

Track Santa Claus across the globe as he performs his amazing task and journey -

Santa maintains a huge list of children who have been good throughout the year. The list even includes addresses, ZIP codes and postal codes. The list, of course, gets bigger each year by virtue of the world's increasing population. This year's population right now is 6,634,570,959!

Santa has had to adapt over the years to having less and less time to deliver his toys. If one were to assume he works in the realm of standard time, as we know it, clearly he would have perhaps two to three ten-thousandths of a second to deliver his toys to each child's home he visits!

The fact that Santa Claus is more than 15 centuries old and does not appear to age is our biggest clue that he does not work within time, as we know it. His Christmas Eve trip may seem to take around 24 hours, but to Santa it could be that it lasts days, weeks or months in standard time. Santa would not want to rush the important job of bringing Christmas happiness to a child, so the only logical conclusion is that Santa somehow functions on a different time and space continuum.

We believe, based on historical data and more than 50 years of NORAD tracking information, that Santa Claus is alive and well in the hearts of children throughout the world.

Santa Claus is known by many names, but his first recorded name was Saint Nicholas. Historians claim that the history of Santa starts with the tradition of Saint Nicholas, a 4th Century Christian priest who lived in the Middle East in an area of present day Turkey.

Saint Nicholas became famous throughout the world for his kindness in giving gifts to others who were less fortunate. Typically, he placed gifts of gold down people's chimneys - sometimes into stockings. It may be that the Santa we know and love emerged from the legacy of Saint Nicholas. Clearly, Santa's basic approach to gift giving is strikingly similar to that of Saint Nicholas. What we know from history is that the tradition of Santa Claus and Saint Nicholas merged.

Could they be the same person? Only Santa Claus can tell us for sure.

Long before the Wright brothers flew the first airplane or the Montgolfier brothers flew the first hot air balloon, Santa knew he had to find a way to travel quickly from house to house at great speed. We know from our Santa Cam images that Santa's choice for quick transportation was a herd of flying reindeer. Of course, to this day, detailed information on these reindeer remains a mystery. We do know, however, that Santa somehow found a way to get the reindeer to help him with his worldwide mission of gift giving. A veil of sweet mystery hides the rest.

Virginia's letter, written in December 1897, is the most famous example of a child wanting to know about Santa.

Editor’s Response>>

TRACK SANTA CLAUS's JOURNEY AROUND THE WORLD HERE

We at LA Conservative Examiner & LA Motor Culture Examiner wish each and everyone a "Merry Christmas To All And To All A Good Night!"

More on the reason for the season ... Immanuel - God with us! (Matthew 1:18-25)

The SUN, Not AGW, Is The Thing

The Greeks named the sun Helios, but the Romans used the name Sol, which is still in use today. Due to the important role the sun plays in our lives, it has been studied, perhaps, more than any other object in the universe, outside our own planet Earth. Image Credit: SOHO/Extreme Ultraviolet Imaging Telescope (EIT) consortium

The SUN, Not AGW, Is The Thing

Riding here on the Oblate Spheroid, it is easy to get lost in and amongst all the humanity and forget the connections to the natural cycles that have formed the orb we populate.

Take Climate Change (aka - Global Warming and Climate Stabilization), for example - many are putting forth a concept the the major influence on why the climate of this planet varies is related to human activity.

The hypothesis focuses upon the effects for accumulations of "Green House Gasses" as in CO2 ... the used air we exhale. In none of these calculations, however, do these people (many who look to control human behavior and profit off of business activity centered upon this control) take into account that plants take in CO2, and through osmosis give off Oxygen, and further, none of these hypothesis account for the largest functioning body in our specific solar system ... The SUN!

Past studies have shown that sunspot numbers correspond to warming or cooling trends. The twentieth century has featured heightened activity, indicating a warming trend. Image Credit: Wikimedia Commons

Solar activity has shown a major spike in the twentieth century, corresponding to global warming. This cyclic variation was acknowledged by a recent NASA study, which reviewed a great deal of past climate data. Image Credit: Wikimedia Commons

This excerpted and edited from Daily Tech -

NASA Study Acknowledges Solar Cycle, Not Man, Responsible for Past Warming Report indicates solar cycle has been impacting Earth since the Industrial Revolution
Michael Andrews - June 4, 2009 9:37 AM

Some researchers believe that the solar cycle influences global climate changes. They attribute recent warming trends to cyclic variation. Skeptics [read this as control profiteers], though, argue that there's little hard evidence of a solar hand in recent climate changes.

Now, a new research report from a surprising source may help to lay this skepticism to rest. A study from NASA’s Goddard Space Flight Center in Greenbelt, Maryland looking at climate data over the past century has concluded that solar variation has made a significant impact on the Earth's climate. The report concludes that evidence for climate changes based on solar radiation can be traced back as far as the Industrial Revolution.

Past research has shown that the sun goes through eleven year cycles. At the cycle's peak, solar activity occurring near sunspots is particularly intense, basking the Earth in solar heat. According to Robert Cahalan, a climatologist at the Goddard Space Flight Center, "Right now, we are in between major ice ages, in a period that has been called the Holocene."

Thomas Woods, solar scientist at the University of Colorado in Boulder concludes, "The fluctuations in the solar cycle impacts Earth's global temperature by about 0.1 degree Celsius, slightly hotter during solar maximum and cooler during solar minimum. The sun is currently at its minimum, and the next solar maximum is expected in 2012." According to the study, during periods of solar quiet, 1,361 watts per square meter of solar energy reaches Earth's outermost atmosphere. Periods of more intense activity brought 1.4 watts per square meter (0.1 percent) more energy.
----
The inconvertible fact, here is that even NASA's own study acknowledges that solar variation has caused climate change in the past. And even the study's members, mostly ardent supports of AGW [anthropogenic global warming] theory, acknowledge that the sun may play a significant role in future climate changes.
Reference Here>>

Tracking Santa The NORAD Way Christmas 2007

Illustrators’ Visions of Santa Claus - Over the years, great illustrators have created and shaped the popular vision of Santa Claus. Clockwise from top, left: Thomas Nast, who gave Santa Claus a form almost like the modern idea in the mid-1800’s, with his clay pipe and arm full of toys (including a sword). You can see some of his visions of Santa here. /// J. C. Leyendecker, who really created the modern vision of Santa, and painted a number of memorable Saturday Evening Post covers featuring the jolly elf over the years. You can find them in the SEP cover archive. /// Norman Rockwell, along with Leyendecker, provided numerous SEP covers with images of Santa, often with clever takes on the vision of his traditional role. The SEP cover archive has a section devoted to Rockwell Christmas covers. /// Haddon Sundblom was an American illustrator who became noted for his yearly portrayals of Santa Claus for the Coca-Cola company. There is a section on the Coca-Cola site, and an album of Sundblom Santas here. Image Credit: Charley Parker

Tracking Santa The NORAD Way Christmas 2007

Christmas is a time we come together to celebrate forces that are beyond our own experience. On December 25, the birth of the son of God is the source of the excuse for additional forces we know are beyond our own experience to come to life.

The one force that creates the most wonder and awe is the force of Santa Claus and his amazing journey around the world as he drives his Reindeer powered Sleigh. The Sleigh, loaded with gifts, stops at every home throughout the world where Santa knows people believe in giving and the amazing grace of God and his power.

Santa is even known to stop and leave a gift where some people are not even aware they actually believe in him and/or God’s power because he knows what resides deep in all people who wish for a better world but have not found a conscious way to its understanding.

Technology and the internet were made for times like these.

This from the How Stuff Works website -

How Santa's Sleigh Works
by John Fuller – How Stuff Works

On Christmas Eve, millions of children around the world will settle uneasily into bed, hardly able to contain themselves. What vision could possibly dance through their heads, turning them into twitchy, restless insomniacs for just one night? Is it the Sugar Plum Fairy from Tchaikovsky's ballet "The Nutcracker" or the sugarplums from Clement Clarke Moore's poem "The Night Before Christmas"? Can sugarplums really do such a thing?

Chances are the children are thinking about toys, Santa Claus and his team of reindeer -- if the children have been nice this year, jolly old St. Nick should be landing his sleigh on their roofs sometime late in the night.

Everyone has their own traditional image of Santa's sleigh, but could there be more to it than just a sled and a team of reindeer? Although no one may ever know for sure just how Santa operates, we at HowStuffWorks have what we think are the most logical explanations for how the big guy accomplishes all that he does: science and technology.

Sure, demystifying Santa's modus operandi puts us at risk of getting nothing but coal in our stockings this year, but it's all for the noble pursuit of yuletide knowledge. After all, have you ever wondered how Santa's sleigh flies? What about the reindeer? And how does Santa fit all of those presents into one bag? In the next section, we'll look at the possible technology behind Santa's sleigh.­

Rustic on the outside and state-of-the-art on the inside, Santa's sleigh would have to be a marvel in engineering. These are the main parts of the sleigh that would be needed to get Santa across the world in one night.

The Sleigh's Interior

The front of the sleigh's dashboard would be dominated by Santa's own GPS navigator -- the elves would map out millions of destinations before Christmas Eve, just to make sure Santa doesn't miss anyone. The device would also have a built-in Naughty-or-Nice sensor that keeps Santa updated on children's activities. This is important, as even the most minor of naughty deeds committed within the last few hours of Dec. 24 can determine whether or not a child receives a shiny lump of coal.

A speedometer on the far left of the dashboard would allow Santa to monitor his flying speeds. On the far right would be a radio communicator -- Mrs. Claus sends broadcasts, and the elves update Santa with weather reports and toy inventory.

For in-flight entertainment, we'd like to the think that the elves would have installed an iPod dock -- perhaps even a red-and-green iPod, which would come with enough memory to play Christmas songs for the entire year through. There would also be a hot cocoa dispenser in the middle of the console, and fuel for the reindeer (in the form of carrots) in a compartment located on the left side of the sleigh.

Transdimensional Present Compartment (The Bag)

Ever wonder how Santa fits all of those presents into one bag? Think of a transdimensional present compartment in the form of a traditional gift sack, which would act as a portal between the sleigh and the North Pole. However, we'd also like to think that Santa may have harnessed the power of nanotechnology and found a way to miniaturize millions of presents into one large bag. But this information remains unconfirmed.

The Stardust Antimatter Propulsion Unit

What is antimatter? Is it some kind of magical substance Santa uses to power his sleigh?

Antimatter is the opposite of regular matter -- the mirror image of normal particles that make up everything we can see or touch. The big draw to antimatter is the amount of energy it helps create. When antimatter and matter come into contact, they annihilate each other -- breaking apart into tons of smaller particles -- and 100 percent of their masses convert into energy.

Although antimatter propulsion rockets are mainly used in science-fiction shows to allow spaceships to travel at warp speed, the possibility of designing one is very real -- NASA is currently developing one that would get us to Mars within a matter of weeks. [source: NASA]

Santa's would have to be way ahead of the game, however, and we'd like to imagine that he has his own custom Stardust Antimatter Rocket. It would be small enough to install in the back of his sleigh and fast enough to deliver every present to all good children across the globe. Of course, if the rocket ever malfunctions, the reindeer would be there to back Santa up.
References Here>>

Track Santa Claus across the globe as he performs his amazing task and journey -

Santa maintains a huge list of children who have been good throughout the year. The list even includes addresses, ZIP codes and postal codes. The list, of course, gets bigger each year by virtue of the world's increasing population. This year's population right now is 6,634,570,959!

Santa has had to adapt over the years to having less and less time to deliver his toys. If one were to assume he works in the realm of standard time, as we know it, clearly he would have perhaps two to three ten-thousandths of a second to deliver his toys to each child's home he visits!

The fact that Santa Claus is more than 15 centuries old and does not appear to age is our biggest clue that he does not work within time, as we know it. His Christmas Eve trip may seem to take around 24 hours, but to Santa it could be that it lasts days, weeks or months in standard time. Santa would not want to rush the important job of bringing Christmas happiness to a child, so the only logical conclusion is that Santa somehow functions on a different time and space continuum.

We believe, based on historical data and more than 50 years of NORAD tracking information, that Santa Claus is alive and well in the hearts of children throughout the world.

Santa Claus is known by many names, but his first recorded name was Saint Nicholas. Historians claim that the history of Santa starts with the tradition of Saint Nicholas, a 4th Century Christian priest who lived in the Middle East in an area of present day Turkey.

Saint Nicholas became famous throughout the world for his kindness in giving gifts to others who were less fortunate. Typically, he placed gifts of gold down people's chimneys - sometimes into stockings. It may be that the Santa we know and love emerged from the legacy of Saint Nicholas. Clearly, Santa's basic approach to gift giving is strikingly similar to that of Saint Nicholas. What we know from history is that the tradition of Santa Claus and Saint Nicholas merged.

Could they be the same person? Only Santa Claus can tell us for sure.

Long before the Wright brothers flew the first airplane or the Montgolfier brothers flew the first hot air balloon, Santa knew he had to find a way to travel quickly from house to house at great speed. We know from our Santa Cam images that Santa's choice for quick transportation was a herd of flying reindeer. Of course, to this day, detailed information on these reindeer remains a mystery. We do know, however, that Santa somehow found a way to get the reindeer to help him with his worldwide mission of gift giving. A veil of sweet mystery hides the rest.

Virginia's letter, written in December 1897, is the most famous example of a child wanting to know about Santa.

Editor’s Response>>

TRACK SANTA CLAUS's JOURNEY AROUND THE WORLD HERE

We at MAXINE, Symblogogy, & Oblate Spheroid wish each and everyone a "Merry Christmas To All And To All A Good Night!"

Poll Answers

WHEREAS - New Mexico Declares Pluto A "Planet"

HUBBLE PORTRAIT OF THE "DOUBLE PLANET" PLUTO & CHARON - This is the clearest view yet of the distant planet Pluto and its moon, Charon, as revealed by NASA's Hubble Space Telescope (HST). The image was taken by the European Space Agency's Faint Object Camera on February 21, 1994 when the planet was 2.6 billion miles (4.4 billion kilometers) from Earth; or nearly 30 times the separation between Earth and the sun.

Hubble's corrected optics show the two objects as clearly separate and sharp disks. This now allows astronomers to measure directly (to within about 1 percent) Pluto's diameter of 1440 miles (2320 kilometers) and Charon's diameter of 790 miles (1270 kilometers). Caption & Image Credit: Dr. R. Albrecht, ESA/ESO Space Telescope European Coordinating Facility; NASA

WHEREAS - New Mexico Declares Pluto A "Planet"

Only in America can a Government (in this case, a state Government) declare that a scientific determination is wrong and overturn it.

Pluto is a planet because, according to New Mexico, Pluto was discovered from a facility located in New Mexico, by a longtime resident of New Mexico, with a telescope operated by a university in New Mexico!

So states a "Joint Memorial" put forth today at a session of the legislature of New Mexico.

This, of course, is what Al Gore wants all Governments to do on behalf of his Global Warming POV, in reverse.

Global Warming, or at least the argument that human activity and CO2 gasses created by human activity is the cause of the recent percieved changes in the climate on Earth, should not necessarily be proven, but declared FACT through Government action.

Of course, this would mean that the Government would be able to micro-manage every aspect of human activity to the detriment of our freedoms in the pursuit of happiness.

The Government has the obligation to first prove something is true beyond a shadow of a doubt before it enters into the "lemming march" process to wholesale communistic dictatorship.

Memorial text for HJM054, State of New Mexico -

A JOINT MEMORIAL

DECLARING PLUTO A PLANET AND DECLARING MARCH 13, 2007, "PLUTO PLANET DAY" AT THE LEGISLATURE.

WHEREAS, the state of New Mexico is a global center for astronomy, astrophysics and planetary science; and

WHEREAS, New Mexico is home to world class astronomical observing facilities, such as the Apache Point observatory, the very large array, the Magdalena Ridge observatory and the national solar observatory; and

WHEREAS, Apache Point observatory, operated by New Mexico state university, houses the astrophysical research consortium's three-and-one-half meter telescope, as well as the unique two-and-one-half meter diameter Sloan digital sky survey telescope; and

WHEREAS, New Mexico state university has the state's only independent, doctorate-granting astronomy department; and

WHEREAS, New Mexico state university and Dona Ana county were the longtime home of Clyde Tombaugh, discoverer of Pluto; and

WHEREAS, Pluto has been recognized as a planet for seventy-five years; and

WHEREAS, Pluto's average orbit is three billion six hundred ninety-five million nine hundred fifty thousand miles from the sun, and its diameter is approximately one thousand four hundred twenty-one miles; and

WHEREAS, Pluto has three moons known as Charon, Nix and Hydra; and

WHEREAS, a spacecraft called new horizons was launched in January 2006 to explore Pluto in the year 2015;

NOW, THEREFORE, BE IT RESOLVED BY THE LEGISLATURE OF THE STATE OF NEW MEXICO that, as Pluto passes overhead through New Mexico's excellent night skies, it be declared a planet and that March 13, 2007 be declared "Pluto Planet Day" at the legislature.
Reference Here>>

As for Pluto, hey, come on ... it WAS a planet for 75 years before it was determined that it wasn't.

Changes in the global temperature of the planet Earth have been happening all the while for hundreds of millions of years. There really isn't any need for a WHEREAS here.

UPDATE (3-13-2007):

The proof that the scientific community continues to be under threat from Governmental organizations (and the Al Gore imperative) is not that hard to find. Take this article from the Telegraph (UK) -

Scientists threatened for 'climate denial'
By Tom Harper, Sunday Telegraph - Last Updated: 12:24am GMT 11/03/2007

Scientists who questioned mankind's impact on climate change have received death threats and claim to have been shunned by the scientific community.

They say the debate on global warming has been "hijacked" by a powerful alliance of politicians, scientists and environmentalists who have stifled all questioning about the true environmental impact of carbon dioxide emissions.

Timothy Ball, a former climatology professor at the University of Winnipeg in Canada, has received five deaths threats by email since raising concerns about the degree to which man was affecting climate change.
----
"Western governments have pumped billions of dollars into careers and institutes and they feel threatened," said the professor.

"I can tolerate being called a sceptic because all scientists should be sceptics, but then they started calling us deniers, with all the connotations of the Holocaust. That is an obscenity. It has got really nasty and personal."

The tracking of the ice ages over time - based on scientific evidence. Image Credit: The Great Global Warming Swindle

Last week, Professor Ball appeared in The Great Global Warming Swindle, a Channel 4 [UK]documentary in which several scientists claimed the theory of man-made global warming had become a "religion", forcing alternative explanations to be ignored.

Richard Lindzen, the professor of Atmospheric Science at Massachusetts Institute of Technology - who also appeared on the documentary - recently claimed: "Scientists who dissent from the alarmism have seen their funds disappear, their work derided, and themselves labelled as industry stooges.

"Consequently, lies about climate change gain credence even when they fly in the face of the science."

Dr Myles Allen, from Oxford University, agreed. He said: "The Green movement has hijacked the issue of climate change. It is ludicrous to suggest the only way to deal with the problem is to start micro managing everyone, which is what environmentalists seem to want to do."

Nigel Calder, a former editor of New Scientist, said: "Governments are trying to achieve unanimity by stifling any scientist who disagrees. Einstein could not have got funding under the present system."
Read All>>

Maybe, just as a point of order, Pluto should go DOWN!

On behalf of thretened scientists worldwide, we all should proclaim our rights and not allow New Mexico to trifle with the ruling on Pluto ... Pluto is NOT a planet!

UPDATE - March 18, 2007:

Pluto Casts It's Non-Planet Shadow Today

Even though Pluto has been demoted in status, it still exists. Today the "object" passes between the Earth and a distant star.

Excerpts from Space.com via Yahoo! -

All Eyes on Pluto Sunday
By Jeanna Bryner, Staff Writer - SPACE.com - Thu Mar 15, 10:45 AM ET

Telescopes all over the southwestern United States will turn toward Pluto as it meanders Sunday across the face of a star in the constellation Sagittarius. The observations could help researchers better understand the dwarf planet's atmosphere.

Called an occultation, the phenomenon is akin to a solar eclipse. Just as our Moon casts its shadow onto Earth when it passes directly in front of the Sun, other planets also cast their shadows onto Earth when they pass in front of a star.

"Occultations are the only way we can monitor the atmosphere of Pluto from the Earth," said William Hubbard of the University of Arizona's Lunar and Planetary Laboratory.

Occultations occur about once every 5 to 10 years for Pluto, but the phenomenon will become more frequent now that Pluto has moved between Earth and the central region of the Milky Way where most of our galaxy's stars reside. With so many chance star encounters, Pluto is expected to experience one or two occultations each year.
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Pluto will pass in front of the star at 6 a.m. Eastern, and take about six minutes to complete its journey. This is about three times longer than typical Pluto occultations. In addition to the relatively long show, the shadow will be cast on the southwestern United States, a region heavily populated with giant telescopes.

The average skywatcher will miss out on a view of the event, unless they are equipped with a 20-inch or larger diameter telescope.
----
Depending on where along its orbit Pluto is in relation to the Sun, its atmosphere ranges from -391 to -274 degrees Fahrenheit (-235 to -170 degrees Celsius).
----
'What we get at the Earth is just a shadow of Pluto-a guest in the starlight,' Hubbard told SPACE.com. 'The radius of the shadow is related to the radius of the atmosphere, how far the atmosphere goes above the surface.'

The observations could also inform future work done by NASA's New Horizons spacecraft, en route to Pluto now.
Read All>>