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