[The background above is part of an image by the Hubble Space Telescope of the Crescent Nebula.]
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January 2001 NewsletterNEXT MEETING: SATURDAY, January 27, 2001, at 7:30 P.M.
WHERE: AT EXPLORIT Science Center, 3141 5th Street, Davis.
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CLUB NEWS
Topic: Saturn and PerseusWe'll make some models of the planet Saturn and, weather
permitting, take a look at the "lord of the rings" through our telescopes. We'll
also view Jupiter, king of the planets, and salute some constellations that are
leaving the night sky. The constellations Perseus, Cepheus, Andromeda, Cetus,
Perseus, and Pegasus are part of a myth about a vain African queen, her weak
king and their devoted daughter, Andromeda, who is rescued from a sea monster by Perseus, a prince with super powers. But was there more to the story than the
familiar ancient Greek moral to "beware of your own arrogance?" We will
consider Jerome Y. Lettvin's provocative paper "The Gorgon's Eye" (1979).
Lettwin argues that the position of Perseus in the sky suggests that the Greeks
were attributing to that superhero the attributes of - - the common Aegean
octopus! After model making and a short slide show presentation we'll adjourn,
weather permitting, to view these constellations and their special deep space
attractions.
The LEONID meteor shower party was a success in spite of the shower.
Approximately 50 star gazers came to our Leonid meteor shower party on Friday
November 17 at 8:30 at Fairfield School. Amateurs hoped this year that the
Leonid Meteor Shower would put on a grand show. Unfortunately, the best show was
reserved for viewers in the eastern U.S. The good news is that the team of David
J. Asher and Robert H. McNaught appear to have correctly predicted this show,
and they are predicting a very large shower for next year, which will have a
moon less sky! Despite seeing only a few meteors, the evening was a real success
in that many telescopes and enthusiastic amateurs were there to share their love
of the night sky. The Sidewalk Astronomers of Sacramento were there and did a
great job. Thanks to all of you for helping with the star party and I hope you
will be there next November when we hope to have a "really big show" in the
sky.
January Skies in Davis
Begin the evening looking for Venus blazing above the western
horizon. On January 16th, Venus is at its greatest angular distance from the
sun, 47 degrees, and appears half lit in the telescope. The bulk of the evening
belongs to Jupiter and Saturn, in the constellation Taurus. Saturn is famous for
its spectacular rings, and has been in the news lately with the discovery of
several new moons found orbiting that planet. A total of 30 moons have been
identified. Nineteen of the moons have been discovered just in the last 20
years. In the telescope, Jupiter has four bright moons, whose motions around the
planet can be plotted and summarized over the month to show their orbital
periods. At 5:30 p.m. Thursday the 18th, observe Jupiter through a telescope and
you will see its moons Europa, Ganymede and Callisto in a tight group with Io on
the opposite side of the planet's disk.
CONTEST Here's a contest for everyone (members and
non-members alike)! The winner will receive a copy of ORBIT, the collection of
beautiful photographs by NASA Astronauts, published in 1996 by National
Geographic Society (a $40 value). To enter the contest, you must be present at
the January meeting and you must declare or determine which one of these topics
was NOT the main theme of a club meeting during 2000. In case of a tie, a
drawing at the meeting will determine the winner. Here is the list of topics.
Remember you must choose the BOGUS topic.
1. "The World Ceres" The topic will be Asteroids, including
Ceres, the largest known asteroid. Ceres will be visible with binoculars in the
late night and early morning sky as it moves through the constellations Virgo
and Coma Berenices.
2. "Astronomy Club Duet" A joint star party meeting between
our club and the UCDavis Astronomy Club on campus at UCD.
3. "Klaatu barada nikto" Meet Gort, interstellar policeman who
could destroy Earth someday.
4. "Spring into Astronomy" We will discuss Leo, a
constellation that is quite prominent during May evenings. We will also make
planispheres.
5. "Star Puffs," that is, stars that appear other than the
familiar pin-points of light that we see in telescopes and binoculars.
6. "Go Globular" We will be discussing Globular Clusters - -
what they are, and how to observe them.
Good Luck to all contestants and see you at the meeting!
Dennis
----- ----- --- ----- ----- ----- To Receive These Bulletins via E-mail Contact Dennis Smith at: d2smith@pacbell.net ----- ----- --- ----- ----- ----- The Astronomy Club is hosted by Dennis Smith with the assistance of Tim Feldman and other eager astronomy buffs. The club is for everyone - adults, children, knowledgeable or ignorant. Come to listen, look and learn, or to share your expertise or experience.
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Explorit Science Center
P.O. Box 1288, Davis, CA 95617, USA
Phone: (530)756-0191 Fax: (530)756-1227
Page last updated: July 23, 2005
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