Presidential Comments

Lyle Jones

Happy Holidays to all! We had a wonderful Christmas party.  Jackie McCabe (former Miss Delaware, Little School music teacher and children's librarian) had us all singing and enjoying her pop-up books.    The food was great. Don and Karen cooked a great turkey and Jerry Truitt did his delicious ham again.    Kathy's Sheldon game had was a relay to put on your field clothes for observing.  Needless to say, the team that I was on lost the relay.  She gave a very interesting prize -a metal hanging something? More on that prize later once we find out what is?
Next month program will be Dan Kennedy and Chris Abramowicz  "Chesapeake Bay Impact".  Dr. William

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Changes to the Constitution of the Delmarva Stargazers Society



There are several proposed changes to our constitution.  Basic changes involve the elected officials, their duties, and term of office.
You can view the document by following the links on the main page of www.delmarvastargazers.org.  One link will show the document with tracked changes, while the second is a 'cleaned up' version.
If you want your input heard on the changes, you need to attend the January meeting, or contact Lyle Jones (see pg.3).
If you want to vote on the changes, you'll need to attend the next several meetings.

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The part of the atmosphere seen here appears darker and more bluish than the warm brown and gold hues seen in Cassini images of the southern hemisphere, due to preferential scattering of blue wavelengths by the 
cloud-free upper atmosphere. 
The bright blue swath near Mimas (398 kilometers, or 247 miles across) is created by sunlight passing through the Cassini division (4,800 kilometers, or 2,980 miles wide). The rightmost part of this distinctive feature is slightly overexposed and therefore bright white in this image. 
Shadows of several thin ringlets within the division can be seen here as well. The dark band that stretches across the center of the image is the shadow of Saturn's B ring, the densest of the main rings. Part of the actual Cassini division appears at the bottom, along with the A ring and the narrow, outer F ring. The A ring is transparent enough that, from this viewing angle, the atmosphere and threadlike shadows cast by the inner C ring are visible through it. 
Images taken with red, green and blue filters were combined to create this color view. The images were obtained with the Cassini spacecraft narrow angle camera on Nov. 7, 2004, at a distance of 3.7 million kilometers (2.3 million miles) from Saturn. The image scale is 22 kilometers (14 miles) per pixel.
Clumps in the A Ring
September 5, 2005  Full-Res: PIA03556

The left image is a false-color view of Saturn's A ring from the ultraviolet imaging spectrograph instrument aboard the Cassini spacecraft.  The ring is the bluest in the center, where the gravitational clumps are the largest. The thickest black band in the ring is the Enke Gap, and the thin black band further to the right is the Keeler Gap. 
The right image is a computer simulation about 150 meters (490 feet) across illustrating a clumpy region of particles in the A ring. The particles are moving counterclockwise, from bottom to top.

The Solar System in January

Pj Riley

The days are getting longer, cutting down on available viewing time.  I'm sure you are out every available moment observing (electric longjohns help !).
Mercury 2      is at superior conjunction on the 26th.  You might get a glimse early in the month in the early dawn.  Venus is 7º N of Luna -on the 1st.  Venus 3 q  quickly disappears in the sunlight and by mid-month (the 14th) Venus is in inferior conjunction, but is back by Luna - by the end of the month. 
Terra 4 is visible every day, just look down. 
Mars 5 stands hi in the early twilight before midnight.
Saturn 7 aiis at opposition on the 27th.
Jupiter 6 rises around 2AM in Libra. 
Uranus 8 is in Aquarius 1.7º N of Luna - on the 31st.  Neptune 9 is in Capricornus. 
Pluto 0 is near Sol !, ,, so no viewing Pluto 0 this month !

In a splendid portrait created by light and gravity, Saturn's lonely moon Mimas is seen against the cool, blue-streaked backdrop of Saturn's northern hemisphere. Delicate shadows cast by the rings arc gracefully across the planet, fading into darkness on Saturn's night side.
Your 2005-2006 Officers

Office  Officer  Phone  e-mail
President  Lyle Jone  302-736-9842 lyjones@state.de.us
Vice President Jerry Truitt  410-885-3327 truittjs@netscape.com
Sec. & Editor Pj Riley  302-738-5366 pjr127@yahoo.com
Treasurer  Kathy Sheldon 302-422-4695 f.a.sheldon@att.net

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2005 Holiday Party
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Some tidbits to consider…
Don Surles

Do you remember My Weekly Reader and stories of the USA's efforts to be the biggest, the best, the strongest, and the smartest nation on Earth?  Do you remember the scientific and technological breakthroughs that seemed to appear regularly in our lives?

Looking back, and compressing more than thirty five…well, a lot of years, into just a memory, the wonders delivered by mankind during my lifetime add up to be a phenomenon that I certainly hope the next generations can sustain and maybe, just maybe, improve.
Sometime ago when my Dad was ill, I thought of how the world changed during his lifetime.  He saw the world move from real one horse-power power to landing a man on the moon with a billion horsepower rocket.  He lived through two world wars, the Great Depression, the electrification of the country, the telephone, the development of atomic and nuclear power, automobiles, airplanes - from biplanes to sound-barrier breaking jets, and improvements in human comfort ranging from penicillin to air conditioning.  I remember his stories of the flu epidemic of 1917 and his comparison of his boyhood dirt roads to the building of I-95.  Reflecting on the changes during his lifetime I wonder how he managed to successfully meet the challenges created by those improvements.
Fast forward a generation…now I am contemplating the significant changes that have taken place during my lifetime.  The breakthroughs in medicine, information processing, communication, industrial production, human comforts…all have been superb.  Today's world of iPods, cell phones, LCD screens, miracle surgeries and medicines, and GPS's, combined with ABUNDANCE in all areas, is truly amazing.  If only we could be as successful in international relations…
Will the pace of innovation increase or decrease?  Who knows?  My guess is that it will increase because of human nature's built-in inquisitiveness.  The billions of people in our world have been led through several generations of technology triumphs by a small percentage of the population - mainly the USA.  Stand back and watch what happens when those billions become fully involved in bettering the condition of mankind on this planet.  Be prepared to cope with change at a much faster pace.
Zooming in on astronomy and the exploration of space, it has been twenty years since Challenger exploded January 28, 1986, and it has been than thirty six years since the first Apollo mission to the moon.  We are still fiddling with a crippled space program and less than one hundred percent devotion to space exploration.  We have seen Faster, Better, Cheaper fail so many times.  Today there is not much incentive for risk taking in the space program.  Lets hope that commercialization of space exploration will be more productive than we have been in the last twenty or

thirty years.
Technology improvements have been very generous to amateur astronomy.  Improvements in production techniques (read this a reduced cost and more consistent repeatability) have made hardware and software available to the average amateur astronomer that did not exist a few years ago even for the most affluent AA.  Look for them to continue at a staggering rate.  We have literally had BETTER and CHEAPER dumped on our observing fields for a couple of decades.  Big dobs, digital setting circles, anti-reflective coatings, accurate drive systems, computerized star charts, digital cameras…if only we had a way for the scope to set itself up and observe for us!  And maybe pack up when it's finished observing.

Enuf - see you at the January meeting.  Don…

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Hanagan may due the February and March programs on optimizing your telescope for viewing.    He has the two programs already to go and I just need to finalize the dates with him.
I need to thank Tony Codella, Michael Lecuyer and Don Surles for they recommendations for Stargazers by-laws. Their suggestions were helpful and will make the By-Laws much more usable. We will vote on these changes either at our February or March meeting depending on the amount changes the current version will undergo.  Our old Constitution was incorrect about our Club's name and no longer reflected how we are doing business. The Website has the latest version with suggestions that have received to date.  So Stargazers please give us your input!
I wish everyone a "Good New Year" with plenty of clear skies and a couple of great comets.


áWhat is it?

At the Holiday Party, The winning team in the 'Dressing for Field Observing' relay race each received one of these, ah, things.
No one at the party knew what they were!
Send your idea ( or best guess) to me and we'll list the top 10 ! 
It is about 6 inch dia. by 18 inch high, with a hanging hook.
If you really want one, talk to Frank.

The Star Gazer News is published monthy by the Delmarva Stargazers Society. 
Pj Riley - Editor 
Doug Miller - Contributing Editor 
Frank & Kathy Sheldon - Circulation Editors
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http://home.comcast.net/~dmiller5879/moondark/january06.html