Join the Tucson Amateur Astronomy Association (TAAA) and Pima County Natural Resources Parks and Recreation for some stargazing at Historic Canoa Ranch. We will observe planets, star clusters, multiple star systems, nebulae, galaxies, and lots more.
FREE but REGISTRATION IS REQUIRED: Go to Eventbright and search for stargazing Canoa Ranch. May fill up quickly, so recommend registering as early as possible (event may not show up in Eventbright until about two months before).
Join the Tucson Amateur Astronomy Association (TAAA) and Saguaro National Park – East for some Sun gazing at the park. We will observe the Sun through telescopes with appropriate filters so you will get to see sunspots, prominences, flares, and more.
The Sun is nearing its peak in the sunspot cycle so there is lots of activity on its surface.
This event is FREE and open to the public. NPS admission fees apply.
The telescopes will be set up at the Bicycle Ramada next to the Visitors Center. This event will most likely be canceled in the event of clouds/rain.
Star Party-Catalina State Park
Tucson, AZ
Viewing Location: Trailhead Picnic area at end of road inside the park.
Information: Great dark skies just north of Tucson at Catalina State Park. Star Party open to the Public. Admission cost for entrance into Catalina State Park.
Tucson Amateur Astronomy Association will have 10 telescopes for astronomical viewing.
We will observe Planets, Nebulae, Galaxies, Star Clusters and lots more. Great opportunity to look through a wide variety of telescopes. Weather dependent. For real-time updates, follow this event on the Tucson Amateur Astronomy Association Facebook Events Page (https://www.facebook.com/TucsonAstronomy/).
Additional details will be posted here and on Facebook as we get closer to the event.
Viewing Location: Kannally Ranch House
Theme for this event: Lunar Discovery
Information: Great dark skies just north of Tucson at Oracle State Park. Star Party open to the Public. Admission cost for entrance into Oracle State Park may apply. Tucson Amateur Astronomy Association will have several telescopes for astronomical viewing. We will be primarily observing the Moon but also Planets, Nebulae, Galaxies, and Star Clusters.
Great opportunity to look through a wide variety of telescopes. Weather dependent.
For real-time updates, follow this event on the Tucson Amateur Astronomy Association Facebook Events Page (https://www.facebook.com/TucsonAstronomy/). There is generally a talk and other events also taking place. Check the Oracle State Park website for additional information. Check TAAA Facebook Page or here for any updates as we get closer.
Star Party – Saguaro National Park – East
Tucson, AZ
Great dark skies on the East side of Tucson at Saguaro National Park – East.
Star Party is open to the Public. Event is free but NPS admission fees apply.
The Tucson Amateur Astronomy Association will have several telescopes for astronomical viewing. We will observe Planets, Nebulae, Galaxies, Star Clusters and lots more. Great opportunity to look through a variety of telescopes.
Weather dependent. For real-time updates, follow this event on the Tucson Amateur Astronomy Association Facebook Events Page: (https://www.facebook.com/TucsonAstronomy/).
Viewing Location: Bus Lanes @ North end of Parking Lot
Information: Great dark skies in Northeast Tucson. Star Party open to the Public. Cost: FREE. Tucson Amateur Astronomy Association will have several telescopes for astronomical viewing. We will observe Planets, Nebulae, Galaxies, Star Clusters and lots more. Great opportunity to look through a variety of telescopes. Park gate may close before event end time, so arrive as close to start time as possible. Weather dependent. For real-time updates, follow this event on the Tucson Amateur Astronomy Association Facebook Events Page (https://www.facebook.com/TucsonAstronomy/).
FREE but REGISTRATION IS REQUIRED. go to: Eventbright and search “Stargazing” and location “Tucson”. These events fill up fast so recommend registering early. Event may not show up until about two months out.
Bob Reynolds’ initial statement regarding TAAA 32 inch Telescope Project
“I’m pleased to announce that TAAA is in active discussions with a donor offering us a professional grade 32” cassegrain telescope, mount, and Ash Dome! As a result, a team composed of TAAA members along with manufacturer and donor representatives will be in Colorado in late June to disassemble, pack and transport the donation to storage sites in and around the CAC.“
In May 2023, TAAA was given the generous gift of a 32 inch research grade Cassegrain telescope, with the proviso we retrieve it from the donor in Colorado before the end of June. The company was moving to a new location and could not take this telescope with them. They had purchased the telescope in 2019. It had not been permanently installed and was unused except for a few demonstrations they had staged. A team of 11 TAAA volunteers, at their own expense, worked to receive the telescope from the donor in Longmont, CO, disassemble the telescope, load over 4100 lbs. into trucks, drive it to Cochise County AZ, unload it and place it into safe storage in a member’s barn.
After analysis of the donation with respect to our members and how we might also use it serving the community, it was decided to move forward with the telescope installation. The first steps will be to reassemble the telescope in a newly constructed roll-off roof observatory east of the Mooney Classroom building at TAAA’s CAC dark site.
A TAAA construction team headed by Bob Reynolds and Ed Foley has been formed to attend to the details necessary to complete observatory design, construction and telescope installation. The team will be drawing on the talent and enthusiasm of TAAA to make that happen. The 32 inch Project team now includes Larry Stepp for design and safety, Bob Rose for construction, Doug Summers for optics and Tom Melscheimer for building design and instrument assembly. An Advisory Panel of astronomy professionals and TAAA members was convened in August to consider the current plans and review long term possibilities for this special telescope.
We have already had many members step up to donate their time to retrieve the telescope and offer to assistance constructing the observatory and installing the telescope. The construction of the observatory and installation of the the instrument is estimated to cost $75,000 in 2024. Anyone who is unable to donate their time but wishing to help with the effort can donate to the effort by noting “32 inch Project” on their check to TAAA, or by clicking the Donate Now button top right of this page.
They story of the telescope to date was reviewed in the September 2023 member meeting:
SEPTEMBER 2023 PROJECT SUMMARY VIDEO
If you would like to support the project, you can also print and send this Pledge Form describing your gift.
Or Donate ONLINE following the button
By Erich Karkoschka
This month marks the end of the evening visibility of Venus. It perhaps is visible until August 3. This is the greatest time for telescopic observations since it shows a large crescent. By the 31at, it is only illuminated by 6%.
Mars is 3 degrees east of Venus but the separation increases since Venus is stationary on the 21st while Mars keeps on going. Mars passes 1 degree north of Regulus on the 9th and 10th.
Mercury appears in the evening sky on the 12th, passing Regulus on the 28th.
The moon passes those three planets including Regulus on the 18th to 20th. On the 18th it is still very difficult to find. On the 19th it is right in the middle of them. On the 20th it is close to Mars.
Saturn rises during the late evening. Its rings are almost edge-on.
Neptune follows an hour later.
Jupiter rises after midnight and is very high by dawn.
Uranus is 10 degrees east of Jupiter in the morning sky.
Presenter: Connor Justice
This month in preparation for the October Annular Eclipse, Connor Justice will giving an updated talk on Solar Eclipses.
Presentation: The world at night is lighting up at an alarming rate. A host of ecological and social consequences comes with this rapid environmental change, but solving this problem is simple and cost effective. In this talk John will review what we know (and don’t know) about light pollution, how it affects us, and which mitigation strategies are most effective. From there he will describe an effort to revitalize the Southern Arizona chapter of DarkSky International (DarkSky International was formerly known as the International Dark-Sky Association) and the plans for regional advocacy and action in coming years.
Bio: John Barentine is the Principal Consultant at Dark Sky Consulting, LLC, and was formerly the Director of Public Policy for the International Dark-Sky Association. He earned a Ph.D. in astronomy from the University of Texas at Austin, and previously held staff positions at the National Solar Observatory, Apache Point Observatory, and the Sloan Digital Sky Survey. Throughout his career, he has been involved in educating the public about science. He is a member of the American Astronomical Society and the International Astronomical Union, and is a Fellow of the Royal Astronomical Society. The asteroid (14505) Barentine is named in his honor. His interests outside of astronomy and light pollution research include history, art and architecture, politics, law and current events.
Space Station Shot of Earth at Night. Credit: NASA
