* 24July2020 - Tom Field. "Spectroscopy"
• 25Sept2020 - Tim Kostelecky (ASLC). "Eyepiece Sketches"
• 23Oct2020 - Dave Doctor (ASLC). "The Future of Leasburg Observatory"
• 22Jan2021 - John Biggs. "A Walking Tour of Optical History" (PPSX file. Open file and allow to play. Voice recording is included in file)
• 26Feb2021 - Cameron Trapp (UCSD). "Galaxies on FIRE: Simulating Galaxies with Realistic Stellar Feedback"
• 26Mar2021 - Jens Thielmann. "Conceiving, Designing, and Building an 18” Dob: An Iterative Approach or How I Spent my Covid Year."
• 23Apr2021 - Brandon Hamil. "The Travelling Astronomer"
• 21May2021 - Scott Ostrem (Virgin Galactic). "The Journey to Space Aboard a Virgin Galactic Space System"
* 25Jun2021 - Vic Maris (Stellarvue). "World Class Refractors"
• 23Jul2021 - Al Nagler (Tele Vue). "I Thank My Lucky Stars"
• 27Aug2021 - Alex Woronow (ASLC). "The Stellina Telescope - The Future of Astrophotography Has Arrived"
• 24Sep2021 - Dr. Will Grundy (Lowell Observatory). "What the New Horizons Mission Taught Us About Pluto"
• 22October - Tim Kostelecky (ASLC). "Old and Unstable - My Experience with Long-term Variable Stars" (no recording - PPTX file)
• 19Nov2021 - Luci Finucan (Greenbank Observatory). "The Greenbank Radio Observatory" (first ~10 minutes of recording are missing)
• 28Jan2022 - Kevin Schindler (Lowell Observatory). "From Planter to Planets: The Story of Clyde Tombaugh"
• 25Feb2022 - Kelly Beatty (Sky & Telescope). "Darkness in Distress"
• 25Mar2022 - Dave Finley (VLA). "The Very Large Array: Past and Future"
• 22Apr2022 - Tyler Cohen (VLA). "Pulsars and Gravitational Waves"
• 27May2022 - Ranimo Bush (ASLC). "Here Come the Sun... Spots"
• 24Jun2022 - Gary Starkweather. "Public Outreach, No Ladder, No Eyepiece"
• 22Jul2022 - Gordon Telepun. "Preparing for the 2024 Total Solar Eclipse"
• 26Aug2022 - Dr. Chris Churchill (NMSU): "Quasar Absorption"
• 23Sep2022 - Prof. Steven Lowry. "Citizen Science Project: Hunting Outbursting Young Stars - HOYS"
• 28Oct2022 - Eric Hintz. "Short Period Pulsating Variables"
• 18Nov2022 - Dennis Conti. "Observing Exoplanets"
• 27Jan2023 - Dr. Kelly Lepo: "Webb's First Look at the Universe"
• 24Feb2023 - Steve Barkes: "Star Trackers for Portable Astrophotography and More..." [recording inadvertently truncated]
• 24Mar2023 - Tim Kostelecky: "Telescope Eyepieces - A Guide to Navigate the Myriad of Choices"
• 28Apr2023 - Moonzarin Reza (TAMU): "Dark Matter: Discovery, Significance, and Prediction"
• 26May2023 - Wladimir Lyra (NMSU): "How Do Planets Form"
• 23June2023 - Nils Allen (ASLC): "Star (Tourism) Wars: Volunteering and Beyond"
• 28July2023 - Steve Barkes (ASLC): "Beyond Imagine: Ready for Science"
• 25Aug2023 - Victor Gibbs: "Into the Cold Dark Night: Imaging Auroras in Alaska"
• 22Sep2023 - Dr. Chris Churchill (NMSU): "Quasars: Unveiling the History of the Universe in the Shadows Cast by The Most Distant Blackholes"
• 27Oct2023 - Vannessa F. Gressieux (Richard F. Caris Mirror Lab): "History and Function of the Richard F. Caris Mirror Lab"
• 17Nov2023 - Dr. Tod R. Lauer (NOIRLab): "How Dark is Space?"
• 26Jan2024 - Mallory Conlon (Yerkes Future Foundation): "Rejuvenating Astronomy Education and Research at Yerkes Observatory"
• 23Feb2024 - Rich Richins (ASLC): "Once in a (Wratten #80A) Blue Moon"
• 22Mar2024 - Tim Kostelecky (ASLC): "Confessions of a Reluctant Astro-Imager"
• 26Apr2024 - Solar Eclpse Chasers (ASLC): "2024 Total Solar Eclipse Experiences"
• 24May2024 - Katie Kizziar (McDonald Observatory): "Overview of the McDonald Observatory"
• 28Jun2024 - Andrew Colwell (LC Museum of Science & Nature): "A Look into the Future of Programming at the Museum of Nature & Science"
• 26Jul2024 - Tim Kostelecky (ASLC): "T. Corona Borealis, Yet Another Lifetime Opportunity? Dodging the Hyperbole"
• 23Aug2024 - Dr. Jon Holtzman (DarkSky International): "Protecting Dark Skies in New Mexico"
• 27Sept2024 - Scott McLaughlin (Spaceport America): "Status of Spaceport America"
•25Oct2024 - Dr. IIhuiyolitzin Villicaña Pedraza (DACC/NMSU): "Human Live on Other Worlds"