| Month | Name | Organization | Topic |
| Jan-83 | Members | SAC | Show and Tell |
| Feb-83 | Rik Hill | KPNO | Amateur solar observations |
| Mar-83 | John Winters | Glendale Comm. Coll. | Variable star observing |
| Apr-83 | Clyde Tombaugh | Lowell Observatory | Search for Planet X |
| May-83 | Members | SAC | Show and Tell |
| Jun-83 | Wally Brown | SAC | Sketching planets |
| Jul-83 | Delores Hill | KPNO | Meteorite study |
| Aug-83 | Gerry Rattley | SAC | The Java Eclipse |
| Sep-83 | Steve Coe | SAC | Piggyback Astrophotography |
| Oct-83 | Ron Greeley | ASU | Solar System spacecraft exploration |
| Nov-83 | Brad Whitmore | ASU | Gyroscope galaxies |
| Dec-83 | Scottsdale Hilton | Christmas party | |
| Jan-84 | Peter Wehinger | ASU | Comet Halley - amateur work |
| Feb-84 | Anne Cowley | ASU | LMC X-1: A Black Hole? |
| Mar-84 | Members | SAC | Show and Tell |
| Apr-84 | Dan Brocious | MMT | World's largest telescopes |
| May-84 | Kim Poor | Novaspace | Space art |
| Jun-84 | Ken Ziegler | Amateur | Asteroid photometry |
| Jul-84 | Steve Coe | SAC | Planetary nebulae |
| Aug-84 | Mark Wagner | ASU | SS433 |
| Sep-84 | Robert Millis | Lowell Observatory | Asteroid occultations |
| Oct-84 | Frank Bronwell | ? | FAR telescope in Tasmania |
| Nov-84 | G. Harry Stein | ? | The development of space |
| Dec-84 | Betty Gardner | Christmas party | |
| Jan-85 | Susan Wyckoff | ASU | QSO's, also Comet Halley |
| Feb-85 | Dave Schleicher | ASU | Solar System history/recent discovery |
| Mar-85 | David Levy | Amateur | Observing in shadow of Kitt Peak |
| Apr-85 | Bil Romonshin | ASU | Gases in galaxy clusters |
| May-85 | Paul Schmidtke | ASU | Epslion Aurigae |
| Jun-85 | Chris Schur/Steve Coe | SAC | Comets |
| Jul-85 | Gerry Rattley | SAC | Orbits of visual binary stars |
| Aug-85 | Paul Knauth | ASU | Climactic History of Earth |
| Sep-85 | None | Swap meet | |
| Oct-85 | Russell Genet | Amateur | Automatic photoelectric telescopes |
| Nov-85 | ? | ? | ? |
| Dec-85 | Pinnacle Peak Patio | Christmas party | |
| Jan-86 | Kathy Terry | ASU | Impact of Comet Halley on people |
| Feb-86 | Steve Coe | SAC | His 18" f/6 Dobsonian |
| Mar-86 | Gerry Rattley | SAC | Lunar grazing occultation timing |
| Apr-86 | Jeff Charles | SAC | Eclipses |
| May-86 | Coe/Fredericksen/Schur | SAC | Australia trip |
| Jun-86 | Pete Manly | SAC | Radio astronomy/VLA |
| Jul-86 | Ure Corsenty | ASU? | Formation of the Solar System |
| Aug-86 | Carleton Moore | ASU | Meteorite study |
| Sep-86 | Curt Taylor | SAC | Visual sensitivity and observing techniques |
| Oct-86 | Members | SAC | Q&A panel discussion |
| Nov-86 | David Burstein | ASU | Cosmology |
| Dec-86 | Reata Pass Steakhouse | Christmas party | |
| Jan-87 | Pete Manly | SAC | Planetary ring formation |
| Feb-87 | Peter Wehinger | ASU | Comet Halley results |
| Mar-87 | Members | SAC | Show and Tell |
| Apr-87 | Steve Coe | SAC | Lord Rosse's career |
| May-87 | Ed Phillips | KTAR radio | Phx weather and Australia trip |
| Jun-87 | David Levy | Amateur | History of comet discoveries |
| Jul-87 | Jim Scotti | Steward Observatory | Faint comet recovery |
| Aug-87 | Paul Tierney | Amateur | Australian amateur astronomy |
| Sep-87 | Ken Ziegler | Amateur | High school astronomy program |
| Oct-87 | Anne Cowley | ASU | Astronomy in China |
| Nov-87 | Brian Skiff | Lowell Observatory | Atmospheric haloes and rainbows |
| Dec-87 | Steve Coe | SAC | Christmas party |
| Jan-88 | Carleton Moore | ASU | Moon rocks |
| Feb-88 | Pete Manly | SAC | Weird telescopes |
| Mar-88 | Clyde Tombaugh | Lowell Observatory | Discovery of Pluto (at Brophy Prep.) |
| Apr-88 | Members | SAC | Show and Tell |
| May-88 | Merle Parmer | DeVry Institute | JPL and the Galileo Project |
| Jun-88 | Members | SAC | Show and Tell |
| Jul-88 | 7 from SAC | SAC | Australia trip |
| Aug-88 | Rik Hill | KPNO | Amateur solar work |
| Sep-88 | Pierre Schwaar | SAC | Close approach of Mars |
| Oct-88 | Jeff Charles | SAC | Mt. Kobau Star Party in Canada |
| Nov-88 | Steve Coe | SAC | History of the NGC |
| Dec-88 | Steve Coe | SAC | Christmas party |
| Jan-89 | David Crawford | SAC | IDA |
| Feb-89 | Chris Schur | SAC | Astro films |
| Mar-89 | Linda Striker | ASU? | Cosmology/galaxy collisions |
| Apr-89 | Arthur Hoag | Lowell Observatory | Simple experiments |
| May-89 | Carolyn Collins Peterson | U. of Colorado | Planetary science and comets |
| Jun-89 | David Levy | Amateur | Comet hunting, variable stars |
| Jul-89 | Pete Manly | SAC | Bright sky astronomy |
| Aug-89 | Ted Bowell | Lowell Observatory | Asteroid research |
| Sep-89 | Randy Whitlock | ASU | Meteorite study |
| Oct-89 | Dan Brocious | SAO/MMT | MMT |
| Nov-89 | AJ Crayon | SAC | Drawing astronomical objects |
| Dec-89 | Steve Coe | SAC | Christmas party |
| Jan-90 | Ken Ziegler | Amateur | High school astronomical consortium |
| Feb-90 | George Coyne | Vatican Observatory | Birth of stars and galaxies |
| Mar-90 | Robert Fried | Braeside Observatory | Photometry |
| Apr-90 | Tom Polakis/Pierre Schwaar | SAC | Five years in SAC/Video |
| May-90 | Neville Woolf | UofA | Planned telescopes/Mt. Graham |
| Jun-90 | David Levy | Amateur | Comet, nova, comet |
| Jul-90 | Brian Skiff | Lowell Observatory | Chile observing |
| Aug-90 | 5 from SAC | SAC | Australia trip |
| Sep-90 | Peter Wehinger | ASU | Mt Graham Observatory |
| Oct-90 | Pierre Schwaar | SAC | Video of moon and planets |
| Nov-90 | Steve Coe | SAC | Serendipity in astronomy |
| Dec-90 | Steve Coe | SAC | Christmas party |
| Jan-91 | Pete Burggraaf | SAC | Harquahala Observatory |
| Feb-91 | Paul Knauth | ASU | Malin Slides and ESO |
| Mar-91 | Pera Annestad | ASU | Gases and dust between the stars |
| Apr-91 | ? | ? | ? |
| May-91 | Kurt Zebatel | ASU | Tunguska movie |
| Jun-91 | Members | SAC | Eclipse preparation |
| Jul-91 | ? | ? | ? |
| Aug-91 | Members | SAC | Baja solar eclipse |
| Sep-91 | Jack Larmer | ASU | Planetary formation in the Solar System |
| Oct-91 | Steve Coe | SAC | History of astrophotography |
| Nov-91 | None | Swap meet | |
| Dec-91 | Paul Lind | SAC | Christmas party |
| Jan-92 | Chris Schur | SAC | Astrophotography with SBIG autoguider |
| Feb-92 | Stan Student | SAC | Backyard observatory in Scottsdale |
| Mar-92 | None | None | |
| Apr-92 | Derald Nye | Amateur | Past eclipse results |
| May-92 | Brian Skiff | Lowell Observatory | Starspots and tomorrow's weather |
| Jun-92 | David Levy | Amateur | Art of finding comets |
| Jul-92 | Gerry Rattley | SAC | Planetary nebulae |
| Aug-92 | Rick Rotramel | SAC | UofA mirror lab |
| Sep-92 | Jeff Hester | ASU | HST experiences |
| Oct-92 | Members | SAC | Piggyback astrophotography |
| Nov-92 | None | Swap meet | |
| Dec-92 | Paul Lind | SAC | Christmas party |
| Jan-93 | Leon Knott | Amateur | Telescope making |
| Feb-93 | Phil Christensen | ASU | Mars Observerver |
| Mar-93 | David Crawford | IDA | Light pollution and how to fight it |
| Apr-93 | David Burstein | ASU | Dark matter and the fate of the universe |
| May-93 | Members | SAC | Show and tell |
| Jun-93 | David Levy | Amateur | Breakup of Shoemaker-Levy 9 |
| Jul-93 | Chris Schur | SAC | Darkroom procedures for astrophotography |
| Aug-93 | Frank Zullo | Amateur | Astrophotography |
| Sep-93 | Steve Coe | SAC | Humanity discovers island universes |
| Oct-93 | None | None | |
| Nov-93 | None | None | |
| Dec-93 | Leroy Paller | SAC | Christmas party |
| Jan-94 | Tom Polakis | SAC | Chile observing |
| Feb-94 | Henry Vanderbilt | ? | Space Access Society |
| Mar-94 | Rick Blakely | Amateur | Evaluating telescopes |
| Apr-94 | Paul Comba | Amateur | Asteroid discovery |
| May-94 | David Jacobs/Ben Mixon | ASU/SW Museum | Archeoastronomy |
| Jun-94 | Members | SAC | Show and tell |
| Jul-94 | Jeff Hopkins | SAC | Astrology and astronomy |
| Aug-94 | Steve Mutz | ASU | Images of faint galaxies from HST |
| Sep-94 | Jim Scotti | KPNO | Spacewatch program |
| Oct-94 | Jeff Hester | ASU | HST: recent improvements |
| Nov-94 | Pierre Schwaar/Paul Lind | SAC | Eclipse trip to Peru |
| Dec-94 | Leroy Paller | SAC | Christmas party |
| Jan-95 | Kim Poor | Novaspace | Space art |
| Feb-95 | Dan Matlaga | ASU planetarium | 40,000 years of mythology |
| Mar-95 | Ralph Aeschliman | USGS-Flagstaff | Planetary mapping |
| Apr-95 | Gene Lucas | SAC | The eye in astronomy |
| May-95 | Pete Manly | SAC | Airborne astronomy |
| Jun-95 | Peter Wehinger | ASU | ASU telescope for students |
| Jul-95 | Randall Whitlock | ASU | How to spot a meteorite |
| Aug-95 | Members | SAC | Show and tell |
| Sep-95 | Steve Coe | SAC | Eyepieces |
| Oct-95 | Amanda Bosh | Lowell Observatory | Saturn's disappearing rings |
| Nov-95 | Jim Rice/Ken Edgett | ASU | Mars Planned Missions |
| Dec-95 | Susan Pritchard | SAC | Christmas party |
| Jan-96 | Jeff Hester | ASU | HST view of M16 and other nebulae |
| Feb-96 | Chris Schur | SAC | Astrophotography |
| Mar-96 | Kim Poor | Novaspace | Space art |
| Apr-96 | Peter Wehinger | ASU | Comets: the three H's |
| May-96 | John Spencer | Lowell Observatory | The great comet crash |
| Jun-96 | None | Swap meet | |
| Jul-96 | Ed Vega/Max Bray | Amateur | Vega-Bray Observatory |
| Aug-96 | Dan Matlaga | ASU planetarium | Astronomical asterisks |
| Sep-96 | David Burstein | ASU | Cosomology: H-R diagram for galaxies |
| Oct-96 | Joason Offenburg | ASU | Stellar winds and mass loss in stars |
| Nov-96 | Jim Crisman | SAC | A new look at galaxy morphology |
| Dec-96 | Steve Coe | SAC | Christmas party |
| Jan-97 | None | None | |
| Feb-97 | Gerry Rattley | SAC | Supernovae |
| Mar-97 | Steve Coe/Chris Schur | SAC | Comets |
| Apr-97 | Members | SAC | Show and tell |
| May-97 | Gerry Rattley | SAC | ASP slide set: famous astronomers |
| Jun-97 | None | Swap meet | |
| Jul-97 | ? | ? | ? |
| Aug-97 | Sheri Cahn | EVAC | HST observing project |
| Sep-97 | Warren Kutok | Photon Instruments | Refurbishing old telescopes |
| Oct-97 | Peter Wehinger | ASU | ASU observatory progress |
| Nov-97 | Paul Scowen | ASU | HST observations |
| Dec-97 | Susan Pritchard | SAC | Christmas party |
| Jan-98 | Paul Knauth | ASU | Astrobiology |
| Feb-98 | Derald Nye | Amateur | Eclipse chasing |
| Mar-98 | Members | SAC | Show and tell |
| Apr-98 | Paul Comba | Amateur | Discovering asteroids |
| May-98 | Tom Polakis | SAC | Backyard CCD imaging |
| Jun-98 | None | Swap meet | |
| Jul-98 | Stan Celestian | JPL Ambassador | Galileo mission |
| Aug-98 | Steve Coe | SAC | Meteor showers |
| Sep-98 | Peter Wehinger | ASU | Large Binocular Telescope |
| Oct-98 | Jason Aufdenberg | ASU | Star and interstellar medium |
| Nov-98 | Marc Buie | Lowell Observatory | Pluto |
| Dec-98 | Steve and Rosie Dodder | SAC | Christmas party |
| Jan-99 | Glen Sanner | Amateur | Visual observing |
| Feb-99 | ? | ? | ? |
| Mar-99 | Brian Skiff | Lowell Observatory | Where is the edge in deep-sky observing |
| Apr-99 | Rik Hill | KPNO | Solar observing |
| May-99 | Bill Peters | Amateur | Meteorite hunting |
| Jun-99 | Chris Schur | SAC | Digitized Schmidt astrophotography |
| Jul-99 | Tom McGrath | ASU | Binary stars |
| Aug-99 | Dean Ketelsen | Steward Observatory | Steward Mirror Lab |
| Sep-99 | Amanda Bosh | Lowell Observatory | Saturn's rings |
| Oct-99 | Derald Nye | Amateur | August eclipse |
| Nov-99 | Steve Coe | SAC | Simple astrophotography |
| Dec-99 | Camelback Arms | Christmas party | |
| Jan-00 | Michael Bakich | Amateur | Constellations |
| Feb-00 | Bob Erdmann | SAC | NGC/IC Project |
| Mar-00 | Wil Milan | SAC | History of astrophotography |
| Apr-00 | David Burstein | ASU | Current state of cosmology |
| May-00 | Jeff Hester | ASU | Origins of stars |
| Jun-00 | None | Swap meet | |
| Jul-00 | Amanda Bosh | Lowell Observatory | Planetary rings |
| Aug-00 | Marilyn Unruh | Amateur | Sketching the moon |
| Sep-00 | Rik Hill | KPNO | Spectrographs and spectroscopes |
| Oct-00 | Steve Coe | SAC | Dark nebulae |
| Nov-00 | Chris Schur | SAC | CCD imaging |
| Dec-00 | AJ Crayon | SAC | Christmas party |
| Jan-01 | Vicky Hamilton | ASU | Mars Global Surveyor |
| Feb-01 | John Casella/Bill Kelly | Amateur | ATM projects |
| Mar-01 | Wil Milan | SAC | VLBI astronomy project |
| Apr-01 | Chris Schur | SAC | Color CCD astrophotography |
| May-01 | AJ Crayon | SAC | Astronomical drawings |
| Jun-01 | John Spencer | Lowell Observatory | Jupiter's moons |
| Jul-01 | Dan McKenna | Steward Observatory | Seeing and turbulence |
| Aug-01 | Laura Wodney | Lowell Observatory | Comets |
| Sep-01 | Tom Polakis | SAC | Southern sky observing |
| Oct-01 | Paul Scowen | ASU | Molecular clouds |
| Nov-01 | ? | ? | ? |
| Dec-01 | AJ Crayon | SAC | Christmas party |
| Jan-02 | Maggie Turnbull | UofA | SETI |
| Feb-02 | Sally Oey | Lowell Observatory | Galaxy formation |
| Mar-02 | Ted Dunham | Lowell Observatory | SOFIA airborne observatory |
| Apr-02 | Brian Skiff | Lowell Observatory | Narrative over Chris Schur's images |
| May-02 | Peter Wehinger | Steward Observatory | Steward Observatory |
| Jun-02 | None | Swap meet | |
| Jul-02 | Bob Millis | Lowell Observatory | Kuiper Belt |
| Aug-02 | Members | SAC | Show and tell |
| Sep-02 | Ted Dunham | Lowell Observatory | Search for habitable planets |
| Oct-02 | ? | ? | ? |
| Nov-02 | AJ Crayon | SAC | Astronomical drawings |
| Dec-02 | AJ Crayon | SAC | Christmas party |
| Jan-03 | David Burstein | ASU | Q&A session |
| Feb-03 | Doug Snyder | Amateur | Planetary nebulae |
| Mar-03 | Paul Scowen | ASU | Wolf-Rayet stars |
| Apr-03 | Joe Bergeron | Amateur | Space art |
| May-03 | Rich Jakiel | Amateur | Challenging deep-sky objects |
| Jun-03 | Members | SAC | Show and tell |
| Jul-03 | Chris Schur | SAC | Happy Jack Observatory |
| Aug-03 | Herve Dole | ? | Cosmological surveys |
| Sep-03 | Adam Block | KPNO | Advanced observers program |
| Oct-03 | Tom Polakis | SAC | Planetarium software |
| Nov-03 | Brent Archinal | USGS-Flagstaff | Mars lander missions |
| Dec-03 | David Fredericksen | SAC | Christmas party |
| Jan-04 | Fulvio Melia | UofA | Black hole at the center of the Milky Way |
| Feb-04 | Paul Knauth | Amateur | Mars geology |
| Mar-04 | Chuck Wood | Amateur | Lunar observing |
| Apr-04 | George Coyne | Vatican Observatory | Dance of the fertile universe |
| May-04 | George DeLange | Amateur | Archaeoastronomy |
| Jun-04 | Bill Hartmann | UofA | Mars geology |
| Jul-04 | Steve Dodder | Amateur | Overview of the sun |
| Jul-04 | Doug Snyder/Dave Healy | Amateurs | Venus transit trips |
| Aug-04 | Gene Turner | Amateur | Telescopes In Education |
| Sep-04 | Michael Schwartz/Steve Coe | Tenagra Observatory/SAC | Supernova discovery |
| Oct-04 | Tom Polakis | SAC | Namibia Observing |
| Nov-04 | Jack Newton | Amateur | ASV |
| Dec-04 | David Fredericksen | SAC | Christmas party |
| Jan-05 | Ted Dunham | Lowell Observatory | SOFIA observatory update |
| Feb-05 | Christopher Watson | Amateur | SkyGX star atlas |
| Mar-05 | Brian Skiff | Lowell Observatory | Minimalist observing |
| Show and tell | 16 | ||
| Steve Coe | 12 | ||
| Chris Schur | 8 | ||
| Peter Wehinger | 8 | ||
| David Levy | 6 | ||
| Gerry Rattley | 6 | ||
| Brian Skiff | 5 | ||
| David Burstein | 5 | ||
| Pete Manly | 5 | ||
| Tom Polakis | 5 | ||
| Jeff Hester | 4 | ||
| Paul Knauth | 4 | ||
| Rik Hill | 4 | ||
| AJ Crayon | 3 | ||
| Amanda Bosh | 3 | ||
| Derald Nye | 3 | ||
| Ken Ziegler | 3 | ||
| Kim Poor | 3 | ||
| Paul Scowen | 3 | ||
| Ted Dunham | 3 | ||
| Anne Cowley | 2 | ||
| Clyde Tombaugh | 2 | ||
| Dan Brocious | 2 | ||
| Dan Matlaga | 2 | ||
| David Crawford | 2 | ||
| George Coyne | 2 | ||
| Jeff Charles | 2 | ||
| Jim Scotti | 2 | ||
| John Spencer | 2 | ||
| Paul Comba | 2 | ||
| Pierre Schwaar | 2 | ||
| Bob Millis | 2 | ||
| Wil Milan | 2 |