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20151001ACASHMin

Dear ACA Members, especially our SEED Volunteers,       October 5, 2016

 

Many thanks to each one of our 20 volunteers who worked to reach so many young people, their parents and siblings for science and astronomy.  It was a banner day not only for SEED, but also for the ACA.  With fewer volunteers than we have had in the past, we still somehow managed to reach hundreds of people willing to stand in the sun to learn about astronomy and space science at our exhibits. 

 

Thank goodness most of you came early to help set up the largest exhibit at SEED.  You were the hustling crew who set up all the exhibits just in time to welcome our young attendees. It is always a hectic beginning, arranging tables and exhibit locations, pounding in posts, placing posters, setting up scopes, rehearsing presentations, laying out our solar system scale model, getting props, costumes, t-shirts, exhibitor labels and other preparations to help make ours the most memorable set of exhibits at SEED.

 

Helen and Aishu gave tickets for the DAWN mission trip and collected a large list of 185 interested young astronauts and their families. Tedda got SEED badges, t-shirts, and lunches for all, and helped the exhibit stations coordinate their messages to the public.  Later she transcribed the sign-ins to a spreadsheet list for emailing meeting notices.

 

Ron and Vinay showed direct views of the sun. The families were appreciative, which made up for some bumping and jostling around their great Coronado and filtered scopes. 

John and Mark showed how we can observe the sun indirectly. Ervin and Morris also taught how to safely observe the sun directly through welder lenses, and indirectly with the Solar Scope, and through the Darth Vader bucket head viewers (camera obscura),

Maryglenn helped youngsters learn about rainbow colors with the prism and crayons, introducing the concept of the Electromagnetic Spectrum.  Lauren, AJ, and Madison had fun out on the lawn, blowing and waving out bubbles for the little kids while looking for rainbow colors caused by interference on bubble surfaces. http://www.explainthatstuff.com/light.html

 

The DAWN Mission to the asteroid Vesta and dwarf planet Ceres, always a big hit, was midway-style hawked and introduced by Kenneth and later by Michael. Stan (Bubba Smurf) described the launch vehicle and spacecraft, with all robotic provisions and none for any living thing (not even a Smurf), solar panels and Xenon powered ion ppppropulsion engine used on the way to Mars.

At Mars, Shane explained speed boost strategy using the momentum exchange of gravity assist and the long trip to Vesta.  At Vesta, Star Trek Lt. Nyota Uhura (Kathy) explained the many facts about the newly investigated asteroid. The rocky asteroid was photographed, mapped and studied for a full year before it once again headed out with its ion propulsion engines.

This time the DAWN was headed to the dwarf planet Ceres, where Mr. Spock (Victor) told them about the science and history of the far out but closest dwarf planet. The pixie-eared Vulcan explained that the logical knowledge to be gained from this mission will be years in completion since we have gathered mountains of scientific data. The end of the mission leaves the DAWN spacecraft orbiting Ceres for the next 50 years in a slow spiral down to the dwarf planet.

 

At the New Horizons station, Steve told our visitors about the trip, what we learned at close fly-by about dwarf planet Pluto, continued travel out to the Kuiper belt to fly-by 2014Mu69 on Jan.01, 2018, and mentioned the three other IAU dwarf planets, Haumea, Makemake, and Eris. That’s a lot to cover, but visitors were rewarded with some good astronomy brochures to take home.

 

In the end and as usual, we were all worn out, but gratified that our work was seen and so many learned from it.

 

If you were not able to help with SEED this year, please consider this outreach opportunity for National Astronomy Night next spring and SEED next year.  In the process of helping and teaching our future generations, we learn a great deal ourselves.  Students may get little help or exposure to astronomy in school or at home. You are our local experts! who can encourage and explore the heavens outdoors with them.  You are it! and anything you can do to help is most appreciated. 

 

Sincerely,

 

Stan Howard

ACA VP Observing

Astronomy Club of Augusta

https://www.angelfire.com/ga/astronomyclubaugusta

 

Attached photo.  Video & more photos available at our next meeting.

 

PS: We expect new and potential members at our Meeting on Oct. 14, Fri.7PM at RPSEC.  Please come, welcome and encourage them.  Thank you.

 

 

---------- Forwarded message ----------
From: "John Hutchens" <JohnH@usca.edu>
Sent: Saturday, October 1, 2016 4:02:17 PM
Subject: THANK YOU!  SEED - 2016

Just a quick note to say THANK YOU!  The 31st Annual S.E.E.D. was a huge success, with over 3600 people in attendance.  Thanks for sharing your Saturday with us.  I will follow up later with some more information, but I just wanted you to know how much we appreciate you being an exhibitor this year!

Sincerely,
John M. Hutchens
Director of Special Programs

Ruth Patrick Science Education Center

 

 

 

 

 

20161014ACAMCMin

 

The Astronomy Club of Augusta Meeting was held on October 14, 2016 at 7:00 PM at the RPSEC.  Attendance was 20 including the speaker.

 

ACA President, Ken Beard opened the meeting.  He discussed our club participation at the recent SEED program at the RPSEC. Ken thanked those that volunteered.  He is looking forward to next year’s event, and the possible addition of a presentation on the Juno space probe. 

 

Mark introduced Dr. Ryan Tanner, the evening’s program speaker on “The Life Cycle of Galactic Winds”.  Dr. Tanner earned his PHD at University of North Carolina Chapel Hill.   He currently teaches Physics and Astronomy courses at Augusta University. The program was based on a paper Dr. Tanner authored on Galactic Winds and how they form and impact the Universe.  He shared interesting new data and hypotheses.  Some related to how supernovae explode and press the minute bits of matter in galaxies, most easily above and below the disc of the galaxy.  He pointed out that the Milky Way Galaxy stopped having supernova explosions about 2 million years ago, but the remnants/evidence is still visible in infrared.  Dr. Tanner answered several questions. Stan videoed the program, and it is available on request. 

 

(From a different / science fiction point of view, Stan concluded that since the Milky Way is no longer producing supernova explosions, and therefore not producing more metals, aliens have ignored us as desert territory, not worth their time and effort!)

 

Club business: 

John discussed again the upcoming Solar Eclipse on 2017/08/21 at approximately 2:00 PM. The total eclipse will be visible about 60 miles centered near Columbia/Lexington. The club has been invited to participate in a school program during the eclipse providing solar glasses, telescopes and assistance with shoe box solar telescopes. This is one of several options that the ACA is aware of, and we can choose from as time nears. 

 

The club Christmas holiday dinner/party was discussed with possible venues:  Formosa, Golden Corral, Sconyars, date TBD.

Our next Star Gaze is 2016/10/29 at NMR-DSO.
Our next Meeting 201611/11 at RPSEC.  Mark will be the speaker, subject “What I want for Christmas
.


The Meeting adjourned at around 8:30.

 

We enjoyed informal conversation, with cookies, sodas and Healing Springs water.  Thank you Kenneth, and Maryglenn.

 

Respectfully submitted,

Mike Close