Category: 2019 Workshop Dates and Themes

2019 star party workshop dates and the theme for each evening are provided below.  Please note that the events are held “weather permitting” and are postponed to the following night or canceled if the weather is rainy, cloudy, or excessively windy; announcement of a postponement or cancellation will be made on facebook.com/sdbhas.  A video related to that evening’s theme will be shown in the amphitheater starting between 7:30 and 8:45 P.M. (see the specific workshop night for exact time), and we usually begin observing between 8:15 and 9:30 P.M when the the sky has become dark enough.  If you wish to only attend the observing portion of the evening, please arrive well before dark.

Public star party workshops are normally announced well in advance, and are posted at sdbhas.org and on our facebook page: facebook.com/sdbhas.

Interested in a private star party workshop? Go here: Request a Private Star Party Workshop.

June 7 – Galaxies

Evening Highlights: M51: The Whirlpool Galaxy, which is actually two galaxies colliding – M51A and M51B – is a beautiful grand-design spiral galaxy found in Ursa Major, and is over 23 million light years away. M81: A spiral galaxy in Ursa Major, over 12 million light years away. M82: A starburst galaxy in Ursa Major, over 12 million light years away.  M81 and M82 can often be seen together in a single field of view. The Leo Triplet (also known as the M66 Group) is a small group of galaxies about 35 million light-years away in the constellation Leo.  This galaxy group consists of the spiral galaxies M65, M66, and NGC 3628. The mighty planet Jupiter and a crescent Moon will be visible in the night sky this evening. The presentation will start about 8:30, and observing at 9:15. Follow this link to tips for having a great observing night! Please note that this event is held “weather permitting”, and is cancelled if it is raining or excessively windy; announcement of a cancellation will be posted both on this page as well as facebook.com/sdbhas.  Please arrive well before the presentation is to begin so car lights do not damage night vision. Our Home Galaxy Our home, the Milky Way Galaxy, is a barred spiral galaxy, meaning it has the spiral arms most people often associate with galaxies, but it also has a distinct bar of stars emanating from the center of the galaxy.  Thought to be at least 100,000 light years in diameter and…

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July 19 – BHAS Celebrates Apollo’s 50th Anniversary

Evening Highlights: There will be a special presentation video of the Apollo 11 mission assembled from a number of original live coverage sources including newly restored NASA footage; and home video taken by folks who drove to Cocoa Beach, Florida in the summer of 1969 to watch history in the making. This extraordinary undertaking inspired many here and abroad.  It organized and measured the best of our energies and skills, ensuring America would be first to set foot on the Moon. The mighty planets Jupiter and the rings of Saturn will be visible in the night sky.  And later in the evening around 11:00 pm, the Moon will rise for viewing of the Apollo landing site. The presentation will start about 8:30 pm, and observing shortly after 10:00 pm.  The video presentation is nearly an hour and a half long.  Limited seating is available for the outdoor presentation.  Bring your favorite camp chair for a comfy seat.  Follow this link to tips for having a great observing night! Please note that this event is held “weather permitting”, and is cancelled if it is raining or excessively windy; announcement of a cancellation will be posted both on this page as well as facebook.com/sdbhas.  Please arrive well before the presentation is to begin so car lights do not damage night vision.

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August 24 – Star Clusters

Evening Highlights: Star clusters are our galaxy’s oldest inhabitants and formed first as the galaxy was forming. M13 – First discovered by Edmond Halley (of Halley’s Comet fame) in 1714, and one of the oldest and most densely populated globular clusters with nearly one million stars. M5 – Some amateur observers swear that M5 is the finest globular cluster north of the celestial equator for small telescopes – even better than the celebrated M13, the Great Hercules cluster.  Spanning 165 light-years in diameter, M5 is one of the largest globular clusters known.  It contains more than 100,000 stars, as many as 500,000 according to some estimates. M9 – is a globular cluster in the constellation of Ophiuchus.  It is positioned in the southern part of the constellation to the southwest of Eta Ophiuchi, and lies atop a dark cloud of dust designated Barnard 64.  It is one of the nearer globular clusters to the center of the Milky Way Galaxy with a separation of around 5,500 light-years from the Galactic Core.  Its distance from Earth is 25,800 light-years. The might planets Jupiter and the rings of Saturn will also be available in the night sky this evening. The presentation, free and open to the public, will start about 8:00 pm, and observing at 8:30 pm.  Available seating is limited.  You are welcome to bring a chair. Follow this link to tips for having a great observing night! Please note that this event is held “weather permitting”, and is cancelled if it is raining…

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September 16 – Telescopes and Mounts

Several telescopes will be setup on the observing field of the Hidden Valley Observatory. Pros and cons of the different telescopes will be discussed. Telescopes on hand will range from purchased off the shelf, to homemade, to high-end computer guided. After the presentation, attendees will have an opportunity to observe the sky through the variety of telecopes. The planets Jupiter and Saturn will be viewable in the night sky this evening. The presentation, free and open to the public, will start about 7:00 pm, and observing at 8:00 pm.  Available seating is limited.  You are welcome to bring a chair. Follow this link to tips for having a great observing night! Please note that this event is held “weather permitting”, and is cancelled if it is raining or excessively windy; announcement of a cancellation will be posted both on this page as well as facebook.com/sdbhas.  Please arrive well before the presentation is to begin so car lights do not damage night vision.

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