Welcome to the Tri-Valley Stargazers Astronomy Club's web site. There is a lot of information here on the many activities of the Tri-Valley Stargazers (TVS). Learn why you should join the club to get the most out of your amateur astronomy hobby in the east San Francisco Bay Area.

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Next Public Meeting

Speaker: Dr. Phil Scherrer
The Sun-Inside and Out

Friday, June 17, 2016
Doors open at 7:00 p.m.
Show & Tell starts at 7:30 pm
Talk follows

Unitarian Universalist Church
1893 N. Vasco Rd., Livermore

Next Board Meeting

Monday, June 20, 2016, 7:30 p.m.
Round Table Pizza
1024 E. Stanley Blvd, Livermore

Members are always welcome at board meetings. Pizza is optional.
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The Latest News & Upcoming Events

June's meeting

This month's talk will be The Sun-Inside and Out by Dr. Phil Scherrer. Watch this space for further information about this talk.

TVS Lick Observatory Tour: June 7th

TVS has arranged with Lick Observatory to have a behind the scenes tour on June 7. Unless required for official duty, our tour guide is expected to be Dr. Paul Lynam, Resident Astronomer of Lick Observatory, who spoke at TVS a few month's back. The tour is open to active TVS members only, and is limited to 30 people. The start time will be 6:30pm and the end time will depend on the weather and the interest of the group. Weather permitting, observing through the 36-inch Great Refractor is planned. Tours typically last 4.5 to 5 hours.

is now accepting payment for the tour, which is estimated at $20/person assuming that 30 people sign up for the event. Participation is on a first come, first serve basis. You can pay Rich directly; but if fewer than 30 people were signed up at the last meeting, then reservations can also be made via PayPal payment to TVS using our payments page. To pay for the Lick Tour simply fill in $20 under "Other" (or more, if paying for more than one person), write "Lick Observatory Tour" in the "Explanation" box, and then click on "Pay Now". The advantage of using our Paypal account is that refunds can easily be issued in the event that the tour is overbooked. If there is sufficient interest, it may be possible to arrange for a second tour at a later date.

Upcoming star parties

We have planned the following star parties: Please contact for further information.

The H2O Open Houses will be open to all club members and the public. The Tesla Winery Star Parties will be open to club members and their guests. Start and end times for the parties will be announced later, but we usually plan to arrive at the observing site about 30 minutes before sunset and wrap up around midnight. Mark your calendars now!

Our Tesla Winery Star Parties will have a new twist this year. For those wishing to participate, each party will have a theme and observing list associated with it. Themes suggested so far include a mini-Messier marathon, lunar features observing, planetary night, star cluster observing, beginner's night, and constellation identification. If you have an idea for another theme, please mention it to a board member during any meeting.

TVS Crystal Wine Glasses For Sale

wine glass TVS is offering elegant crystal wine glasses for sale to club members. You don't have to drink wine to enjoy the beautiful TVS logo-etched stemware. Use them for your favorite beverage, or they can be used as a beautiful container for small plants. They are the perfect gifts for loved ones or friends. Look for them at club meetings, where they will be sold for $10/each. Don't drink alone, buy two! Support TVS. Thanks to who got these wonderful glasses.

TVS Logo Wear

You may have seen some TVS members wearing shirts and jackets embroidered with the TVS logo. If you are interested in obtaining an embroidered logo item, you can do so by ordering whatever you would like through Land's End's Corporate Sales section and specifying TVS logo #0118948. You will need to set up an account, which will ask for the logo number and the TVS customer number (3452021).

TVS has also set up shop at Cafepress for members to buy non-embroidered TVS logo wear. You can have the TVS logo put on t-shirts, mugs, buttons, hats, coasters, etc. You buy through Cafepress, and Cafepress sends TVS a portion of the proceeds. Visit the web site to see all the TVS logo possibilities.