| Roberto Decarli: The assembly of quasars and their host galaxies in the early Universe | Thursday, 10 August 2023 — 2 p.m. MST | Thursday, 10 August 2023 — 3 p.m. MST | Gemini North Hilo Base Facility | 670 N A’ohoku Place Hilo, Hawaii, 96720, USA |
| What else can you find when looking for Carbon Enhanced Ultra Metal-Poor Stars? A GHOST Story | Thursday, 10 August 2023 — 9 a.m. MST | Thursday, 10 August 2023 — 10 a.m. MST | AURA Lecture Hall |
| Olga Cucciati: Protoclusters of galaxies: the golden synergy between observations and simulations | Tuesday, 08 August 2023 — 2 p.m. MST | Tuesday, 08 August 2023 — 3 p.m. MST | Gemini North Hilo Base Facility | 670 N A’ohoku Place Hilo, Hawaii, 96720, USA |
| Rubin Project & Community Workshop 2023 (PCW 2023) | Monday, 07 August 2023 — 9 a.m. MST | Friday, 11 August 2023 — 5 p.m. MST | None |
| La Serena School for Data Science | Monday, 07 August 2023 — 8 a.m. MST | Thursday, 17 August 2023 — 8 a.m. MST | None |
| Globe at Night August Campaign | Monday, 07 August 2023 — midnight MST | Wednesday, 16 August 2023 — midnight MST | Online event |
| Cerro Tololo Visit | Saturday, 05 August 2023 — 10 a.m. MST | Saturday, 05 August 2023 — noon MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Cerro Tololo Visit | Saturday, 05 August 2023 — 6 a.m. MST | Saturday, 05 August 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Cerro Tololo Visit | Saturday, 05 August 2023 — 6 a.m. MST | Saturday, 05 August 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Gemini Hilo Base Facility, Hawai‘i Visit | Friday, 04 August 2023 — 1 p.m. MST | Friday, 04 August 2023 — 3 p.m. MST | Hilo, Hawai'i |
| NOIRLab Headquarters, Visit | Friday, 04 August 2023 — 10 a.m. MST | Friday, 04 August 2023 — noon MST | Tucson, Arizona |
| Cerro Pachón, Gemini South, Visit | Friday, 04 August 2023 — 6 a.m. MST | Friday, 04 August 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Ekta Shah: Studying the Impact of Galaxy Interactions and Dense Environments on the Star Formation and Nuclear Activity of Galaxies at 0.5 < z < 5 | Thursday, 03 August 2023 — 2 p.m. MST | Thursday, 03 August 2023 — 3 p.m. MST | Gemini North Hilo Base Facility | 670 N A’ohoku Place Hilo, Hawaii, 96720, USA |
| Gemini North, Maunakea, Visit | Thursday, 03 August 2023 — 1 p.m. MST | Thursday, 03 August 2023 — 3 p.m. MST | Maunakea, Hawai'i |
| AURA Recinto Visit | Wednesday, 02 August 2023 — 7 a.m. MST | Wednesday, 02 August 2023 — 10 a.m. MST | AURA Recinto |
| Ben Forrest: Massive Structures and Massive Galaxies at z>3: Candidate Identification, Spectroscopic Confirmation (or not!), and Implications for Galaxy Evolution | Tuesday, 01 August 2023 — 3 p.m. MST | Tuesday, 01 August 2023 — 4 p.m. MST | Gemini North Hilo Base Facility | 670 N A’ohoku Place Hilo, Hawaii, 96720, USA |
| Cerro Tololo Visit | Saturday, 29 July 2023 — 10 a.m. MST | Saturday, 29 July 2023 — noon MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Cerro Tololo Visit | Saturday, 29 July 2023 — 6 a.m. MST | Saturday, 29 July 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Cerro Pachón, SOAR, Visit | Friday, 28 July 2023 — 6 a.m. MST | Friday, 28 July 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Sukanya Chakrabarti: Mapping the Galaxy with direct acceleration measurements and distances | Thursday, 27 July 2023 — 2 p.m. MST | Thursday, 27 July 2023 — 3 p.m. MST | Gemini North Hilo Base Facility | 670 N A’ohoku Place Hilo, Hawaii, 96720, USA |
| Cerro Tololo Visit | Saturday, 22 July 2023 — 10 a.m. MST | Saturday, 22 July 2023 — noon MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Cerro Tololo Visit | Saturday, 22 July 2023 — 6 a.m. MST | Saturday, 22 July 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Cerro Pachón, Gemini South, Visit | Friday, 21 July 2023 — 6 a.m. MST | Friday, 21 July 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Gemini North, Maunakea, Visit | Thursday, 20 July 2023 — 2:30 p.m. MST | Thursday, 20 July 2023 — 4:30 p.m. MST | Maunakea, Hawai'i |
| AURA Recinto Visit | Wednesday, 19 July 2023 — 8 a.m. MST | Wednesday, 19 July 2023 — 10 a.m. MST | AURA Recinto |
| Cerro Tololo Visit | Saturday, 15 July 2023 — 10 a.m. MST | Saturday, 15 July 2023 — noon MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Cerro Tololo Visit | Saturday, 15 July 2023 — 6 a.m. MST | Saturday, 15 July 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Cerro Pachón, SOAR, Visit | Friday, 14 July 2023 — 6 a.m. MST | Friday, 14 July 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Seeking the nature of dark matter with the Milky Way halo and wide-field photometric surveys | Tuesday, 11 July 2023 — 8 a.m. MST | Tuesday, 11 July 2023 — 9 a.m. MST | AURA Lecture Hall |
| Cerro Tololo Visit | Saturday, 08 July 2023 — 10 a.m. MST | Saturday, 08 July 2023 — noon MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Cerro Tololo Visit | Saturday, 08 July 2023 — 6 a.m. MST | Saturday, 08 July 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Globe at Night July Campaign | Saturday, 08 July 2023 — midnight MST | Monday, 17 July 2023 — midnight MST | Online event |
| Gemini Hilo Base Facility, Hawai‘i Visit | Friday, 07 July 2023 — 1 p.m. MST | Friday, 07 July 2023 — 3 p.m. MST | Hilo, Hawai'i |
| NOIRLab HQ Visit | Friday, 07 July 2023 — 10 a.m. MST | Friday, 07 July 2023 — noon MST | NOIRLab Headquarters | 950 North Cherry Ave., Tucson, AZ 85719 |
| NOIRLab Headquarters, Visit | Friday, 07 July 2023 — 10 a.m. MST | Friday, 07 July 2023 — noon MST | Tucson, Arizona |
| Cerro Pachón, Gemini South, Visit | Friday, 07 July 2023 — 6 a.m. MST | Friday, 07 July 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Gemini North, Maunakea, Visit | Thursday, 06 July 2023 — 2:30 p.m. MST | Thursday, 06 July 2023 — 4:30 p.m. MST | Maunakea, Hawai'i |
| AURA Recinto Visit | Wednesday, 05 July 2023 — 7 a.m. MST | Wednesday, 05 July 2023 — 9 a.m. MST | AURA Recinto |
| Cerro Tololo Visit | Saturday, 01 July 2023 — 10 a.m. MST | Saturday, 01 July 2023 — noon MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Cerro Tololo Visit | Saturday, 01 July 2023 — 6 a.m. MST | Saturday, 01 July 2023 — 8 a.m. MST | Cerro Tololo Inter-American Observatory Summit | Cerro Tololo, Vicuña, Región de Coquimbo, Chile |
| Larissa Takeda: Analysis of gas and dust on nova shells | Thursday, 29 June 2023 — 2 p.m. MST | Thursday, 29 June 2023 — 3 p.m. MST | Gemini North Hilo Base Facility | 670 N A’ohoku Place Hilo, Hawaii, 96720, USA |
| PAE - Parvularias | Thursday, 29 June 2023 — noon MST | Thursday, 29 June 2023 — 1 p.m. MST | La Serena, Chile |
| Finding the Lights in the Shadows: A Multiple Telescope Search for Unresolved Companions to Nearby Low-Mass Wide Binary Systems and Galactic Halo Stars | Wednesday, 28 June 2023 — 8 a.m. MST | Wednesday, 28 June 2023 — 9 a.m. MST | AURA Lecture Hall |
| Astronomy Festival on the National Mall | Saturday, 24 June 2023 — 6 p.m. MST | Saturday, 24 June 2023 — 11 p.m. MST | Washington D.C |
| DESI, DESI-2 and Stage 5 Spectroscopy | Thursday, 22 June 2023 — 8 a.m. MST | Thursday, 22 June 2023 — 9 a.m. MST | AURA Lecture Hall |
| Weak lensing cosmology from 7000 sq. deg. of the northern sky | Tuesday, 20 June 2023 — 8 a.m. MST | Tuesday, 20 June 2023 — 9 a.m. MST | AURA Lecture Hall |
| Arizona Desert Museum Cool Summer Nights | Saturday, 17 June 2023 — 5 p.m. MST | Saturday, 17 June 2023 — 9 p.m. MST | Arizona Sonoran Desert Museum |
| CASCA 2023 | Monday, 12 June 2023 — 6 a.m. MST | Friday, 16 June 2023 — 6 p.m. MST | Penticton, BC |
| CASCA 2023 | Monday, 12 June 2023 — 6 a.m. MST | Friday, 16 June 2023 — 6 p.m. MST | Penticton, BC |
| Exploring the hierarchical formation of the Milky Way: stars, clusters, and streams | Friday, 09 June 2023 — 8 a.m. MST | Friday, 09 June 2023 — 9 a.m. MST | AURA Lecture Hall |
| Globe at Night June Campaign | Friday, 09 June 2023 — midnight MST | Sunday, 18 June 2023 — midnight MST | Online event |
| Measuring Hot Jupiter Occurrence Rates in High-Alpha Stellar Populations with DECam | Wednesday, 07 June 2023 — 8 a.m. MST | Wednesday, 07 June 2023 — 9 a.m. MST | AURA Lecture Hall |
| AURA Recinto Visit | Wednesday, 07 June 2023 — 7 a.m. MST | Wednesday, 07 June 2023 — 9 a.m. MST | AURA Recinto |
| SynthPop - a modular framework to generate synthetic population galaxy models. | Monday, 05 June 2023 — 8 a.m. MST | Monday, 05 June 2023 — 9 a.m. MST | AURA Lecture Hall |
| AAS 242 | Monday, 05 June 2023 — midnight MST | Thursday, 08 June 2023 — midnight MST | Albuquerque, New Mexico |
| AAS 242 | Monday, 05 June 2023 — midnight MST | Thursday, 08 June 2023 — midnight MST | Albuquerque, New Mexico |
| FC Tucson Soccer Star Wars Night | Saturday, 03 June 2023 — 7 p.m. MST | Saturday, 03 June 2023 — 10 p.m. MST | None |
| NOIRLab HQ Visit | Friday, 02 June 2023 — 10 a.m. MST | Friday, 02 June 2023 — noon MST | NOIRLab Headquarters | 950 North Cherry Ave., Tucson, AZ 85719 |
| Gemini Hilo Base Facility Visit | Friday, 02 June 2023 — 7 a.m. MST | Friday, 02 June 2023 — 9 a.m. MST | Gemini North Hilo Base Facility | 670 N A’ohoku Place Hilo, Hawaii, 96720, USA |
| Eunchong Kim: Using Polarization to Uncover the Lyman Alpha Emission Mechanism in Lyman Alpha Nebulae | Thursday, 01 June 2023 — 2 p.m. MST | Thursday, 01 June 2023 — 3 p.m. MST | Gemini North Hilo Base Facility | 670 N A’ohoku Place Hilo, Hawaii, 96720, USA |
| Día del Patrimonio (Heritages Day) | Saturday, 27 May 2023 — 7 a.m. MST | Saturday, 27 May 2023 — 4 p.m. MST | Santiago |
| Astroplaza | Wednesday, 17 May 2023 — noon MST | Wednesday, 17 May 2023 — 1:30 p.m. MST | La Serena, Chile |
| Adaptive Optics Strategic Response Workshop | Tuesday, 16 May 2023 — 8 a.m. MST | Thursday, 18 May 2023 — noon MST | Lake Arrowhead, CA |
| Ray Sharples: Integral Field Units: Past, Present & Future | Thursday, 11 May 2023 — 1 p.m. MST | Thursday, 11 May 2023 — 2 p.m. MST | Gemini North Hilo Base Facility | 670 N A’ohoku Place Hilo, Hawaii, 96720, USA |
| Globe at Night May Campaign | Thursday, 11 May 2023 — midnight MST | Saturday, 20 May 2023 — midnight MST | Online event |
| AstroDay - Hilo | Saturday, 06 May 2023 — noon MST | Saturday, 06 May 2023 — 4 p.m. MST | Hilo, Hawai'i |
| FLASH Talks: Aaron Tohuvavohu (University of Toronto) & Dániel Apai (Steward) | Friday, 05 May 2023 — noon MST | Friday, 05 May 2023 — 1 p.m. MST | NOIRLab Headquarters | 950 North Cherry Ave., Tucson, AZ 85719 |
| Cumbre de Educación en Astronomía y Cuidado de los Cielos | Friday, 05 May 2023 — 6 a.m. MST | Friday, 05 May 2023 — noon MST | Andacollo |
| Special FLASH Talks: Yashvi Sharma (Caltech) & Shri Kulkarni (OVRO, Caltech) | Tuesday, 02 May 2023 — noon MST | Tuesday, 02 May 2023 — 1 p.m. MST | NOIRLab Headquarters | 950 North Cherry Ave., Tucson, AZ 85719 |
| Astronomy Day | Saturday, 29 April 2023 — 6 p.m. MST | Saturday, 29 April 2023 — 10 p.m. MST | University of Arizona Flandrau Science Center and Planetarium |
| No FLASH Talks (Steward Internal Symposium) | Friday, 28 April 2023 — noon MST | Friday, 28 April 2023 — 1 p.m. MST | NOIRLab Headquarters | 950 North Cherry Ave., Tucson, AZ 85719 |
| Substructures in the Milky Way halo in the era of large scale spectroscopic surveys | Thursday, 27 April 2023 — 1 p.m. MST | Thursday, 27 April 2023 — 2 p.m. MST | AURA Lecture Hall |
| Understanding the connection between nuclear star clusters and globular clusters | Tuesday, 25 April 2023 — 8 a.m. MST | Tuesday, 25 April 2023 — 9 a.m. MST | AURA Lecture Hall |
| Stargazing at Himdag:Ki | Sunday, 23 April 2023 — 5 p.m. MST | Sunday, 23 April 2023 — 9 p.m. MST | Topawa, Arizona |
| FLASH Talks: Bryce Bolin (NASA GSFC) & Stacey Alberts (Steward) | Friday, 21 April 2023 — noon MST | Friday, 21 April 2023 — 1 p.m. MST | NOIRLab Headquarters | 950 North Cherry Ave., Tucson, AZ 85719 |
| The "Caça Asteroides MCTI" project | Friday, 21 April 2023 — 8 a.m. MST | Friday, 21 April 2023 — 9 a.m. MST | AURA Lecture Hall |
| AGN contribution to reionisation and the QUBRICS survey | Thursday, 20 April 2023 — 1 p.m. MST | Thursday, 20 April 2023 — 2 p.m. MST | AURA Lecture Hall |
| Presentación Sistema Solar Kids - Colegio Versalles | Wednesday, 19 April 2023 — 7 a.m. MST | Wednesday, 19 April 2023 — 9 a.m. MST | La Serena, Chile |
| Dear Gemini: Thanks for Col-OSSOS | Tuesday, 18 April 2023 — 8 a.m. MST | Tuesday, 18 April 2023 — 9 a.m. MST | AURA Lecture Hall |
| Merrie Monarch | Saturday, 15 April 2023 — noon MST | Saturday, 15 April 2023 — 2 p.m. MST | Hilo, Hawai'i |
| Carl Melis: What are the dustiest main sequence stars telling about planetary systems? | Friday, 14 April 2023 — 2 p.m. MST | Friday, 14 April 2023 — 3 p.m. MST | Gemini North Hilo Base Facility | 670 N A’ohoku Place Hilo, Hawaii, 96720, USA |
| FLASH Talks: Tod Lauer (NOIRLab) & Nandini Hazra (GSSI and INAF-OAAb, Italy) | Friday, 14 April 2023 — noon MST | Friday, 14 April 2023 — 1 p.m. MST | NOIRLab Headquarters | 950 North Cherry Ave., Tucson, AZ 85719 |
| Globe at Night April Campaign | Wednesday, 12 April 2023 — midnight MST | Friday, 21 April 2023 — midnight MST | Online event |
| Quarterly/APR Reports: Milestones status due | Saturday, 08 April 2023 — 6 a.m. MST | Saturday, 08 April 2023 — 6 p.m. MST | None |
| FLASH Talks: Dreia Carrillo (Durham University) & Sabrina DeSoto (University of Denver) | Friday, 07 April 2023 — noon MST | Friday, 07 April 2023 — 1 p.m. MST | NOIRLab Headquarters | 950 North Cherry Ave., Tucson, AZ 85719 |
| FLASH Talks: TBA () & TBA () | Friday, 31 March 2023 — noon MST | Friday, 31 March 2023 — 1 p.m. MST | NOIRLab Headquarters | 950 North Cherry Ave., Tucson, AZ 85719 |
| La Hora del Planeta en La Serena | Saturday, 25 March 2023 — 3 p.m. MST | Saturday, 25 March 2023 — 7 p.m. MST | La Serena, Chile |
| Discovering our Universe Together: Using Python Notebooks to Promote Data Literacy | Saturday, 25 March 2023 — 1 p.m. MST | Saturday, 25 March 2023 — 2 p.m. MST | None |
| Starparty | Friday, 24 March 2023 — 3:30 p.m. MST | Friday, 24 March 2023 — 5:30 p.m. MST | La Serena, Chile |
| Charla Magistral: Astronomía de clase mundial, desde nuestras montañas. | Friday, 24 March 2023 — 2:30 p.m. MST | Friday, 24 March 2023 — 3:30 p.m. MST | La Serena, Chile |
| Ceaza Móvil | Friday, 24 March 2023 — 2:30 p.m. MST | Friday, 24 March 2023 — 3:30 p.m. MST | La Serena, Chile |
| Show Planetario 7 | Friday, 24 March 2023 — 2:30 p.m. MST | Friday, 24 March 2023 — 3:30 p.m. MST | La Serena, Chile |
| Show Planetario 9 | Friday, 24 March 2023 — 2:30 p.m. MST | Friday, 24 March 2023 — 3:30 p.m. MST | La Serena, Chile |
| Show Planetario 8 | Friday, 24 March 2023 — 2:30 p.m. MST | Friday, 24 March 2023 — 3:30 p.m. MST | La Serena, Chile |
| Charla "El Universo acelerado y la energía oscura" | Friday, 24 March 2023 — 2:30 p.m. MST | Friday, 24 March 2023 — 3:30 p.m. MST | La Serena, Chile |
| LabMóvil Las Campanas | Friday, 24 March 2023 — 2:30 p.m. MST | Friday, 24 March 2023 — 3:30 p.m. MST | La Serena, Chile |
| Globe at Night | Friday, 24 March 2023 — 2:30 p.m. MST | Friday, 24 March 2023 — 3:30 p.m. MST | La Serena, Chile |
| Visita a Tololito | Friday, 24 March 2023 — 2:30 p.m. MST | Friday, 24 March 2023 — 3:30 p.m. MST | La Serena, Chile |
| Taller de Cohetería | Friday, 24 March 2023 — 2:30 p.m. MST | Friday, 24 March 2023 — 3:30 p.m. MST | La Serena, Chile |
| Ceaza Móvil | Friday, 24 March 2023 — 1:30 p.m. MST | Friday, 24 March 2023 — 2:30 p.m. MST | La Serena, Chile |