| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 24 March 2021 — 1:25 p.m. MST | Wednesday, 24 March 2021 — 2:20 p.m. MST | Online event |
 | Telescopios con ruedas, astronomía en la población | Wednesday, 24 March 2021 — noon MST | Wednesday, 24 March 2021 — 1 p.m. MST | Online event |
| Charla el Sistema Solar | Tuesday, 23 March 2021 — 7 a.m. MST | Tuesday, 23 March 2021 — 7:30 a.m. MST | Online event |
 | Conexión con Salas de Control / AstroDay Chile | Friday, 19 March 2021 — 3:30 p.m. MST | Friday, 19 March 2021 — 4:30 p.m. MST | Online event |
| Taller de la Luna / AstroDay Chile | Friday, 19 March 2021 — 2:30 p.m. MST | Friday, 19 March 2021 — 3:30 p.m. MST | Online event |
| Charla Vicuña Contaminacion luminica y observacion | Thursday, 18 March 2021 — 6:30 p.m. MST | Thursday, 18 March 2021 — 7:30 p.m. MST | Online event |
| Panel de Carreras en Astronomía | Thursday, 18 March 2021 — 4:30 p.m. MST | Thursday, 18 March 2021 — 5:30 p.m. MST | Online event |
| Panel de Contribuciones a la Astronomía | Thursday, 18 March 2021 — 2 p.m. MST | Thursday, 18 March 2021 — 4:30 p.m. MST | Online event |
 | 35 Years at Cosmic Crossroads | Wednesday, 17 March 2021 — 5 p.m. MST | Wednesday, 17 March 2021 — 6 p.m. MST | Online event |
| Taller para operadores de astroturismo | Wednesday, 17 March 2021 — 2 p.m. MST | Wednesday, 17 March 2021 — 4 p.m. MST | Online event |
 | Terricola Notables, acerca de Contaminacion Luminica | Tuesday, 16 March 2021 — 5 p.m. MST | Tuesday, 16 March 2021 — 6 p.m. MST | Online event |
 | Spacewatch: Do You Know Where Your Asteroids Are? | Wednesday, 10 March 2021 — 5 p.m. MST | Wednesday, 10 March 2021 — 6:30 p.m. MST | Online event |
| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 10 March 2021 — 1:25 p.m. MST | Wednesday, 10 March 2021 — 2:20 p.m. MST | Online event |
 | Breaking the Solar System (and Other Ways Simulations Help Us Understand Our Universe) | Saturday, 06 March 2021 — 9:30 a.m. MST | Saturday, 06 March 2021 — 11:30 a.m. MST | Online event |
| Globe at Night March 2021 Campaign | Thursday, 04 March 2021 — midnight MST | Sunday, 14 March 2021 — midnight MST | Online event |
 | Journey through the Universe Public Talk and Stargazing | Wednesday, 03 March 2021 — 10 p.m. MST | Wednesday, 03 March 2021 — 11:30 p.m. MST | Online event |
| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 03 March 2021 — 1:25 p.m. MST | Wednesday, 03 March 2021 — 2:20 p.m. MST | Online event |
 | Workshop Globe at Night campaña Marzo 2021 | Wednesday, 03 March 2021 — noon MST | Wednesday, 03 March 2021 — 1 p.m. MST | Online event |
 | Journey through the Universe 2021 Classroom Visits | Monday, 01 March 2021 — midnight MST | Friday, 05 March 2021 — midnight MST | Online event |
 | Journey through the Universe 2021 Chambers of Commerce Welcome Reception | Monday, 01 March 2021 — midnight MST | Monday, 01 March 2021 — 6 a.m. MST | Online event |
| Big Astronomy Live! | Friday, 26 February 2021 — noon MST | Friday, 26 February 2021 — 1 p.m. MST | Online event |
 | Gemini Card Game: A Fun Observatory Life Simulator | Wednesday, 24 February 2021 — 5 p.m. MST | Wednesday, 24 February 2021 — 6 p.m. MST | Online event |
| Solar Observing at STEMCon X | Tuesday, 23 February 2021 — 10 a.m. MST | Tuesday, 23 February 2021 — 10:45 a.m. MST | Online event |
| Project ASTRO Solar Observing With RoadRunner Elementary | Tuesday, 23 February 2021 — 9:15 a.m. MST | Tuesday, 23 February 2021 — 10 a.m. MST | Online event |
 | Coloring the Universe: How Images are Made with NOIRLab Telescopes | Wednesday, 17 February 2021 — 5 p.m. MST | Wednesday, 17 February 2021 — 6 p.m. MST | Online event |
| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 17 February 2021 — 6 a.m. MST | Wednesday, 17 February 2021 — 6 p.m. MST | Online event |
| Big Astronomy Live! | Monday, 15 February 2021 — 11 a.m. MST | Monday, 15 February 2021 — noon MST | Online event |
 | Cerro Tololo's History ... | Saturday, 13 February 2021 — 2 p.m. MST | Saturday, 13 February 2021 — 3 p.m. MST | Online event |
 | El telescopio SOAR: historia y perspectivas futuras | Wednesday, 10 February 2021 — noon MST | Wednesday, 10 February 2021 — 1 p.m. MST | Online event |
| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 10 February 2021 — 6 a.m. MST | Wednesday, 10 February 2021 — 6 p.m. MST | Online event |
| Virtual Visit to U of A for Ha:san Prep Students in MESCIT | Saturday, 06 February 2021 — 11 a.m. MST | Saturday, 06 February 2021 — noon MST | Online event |
 | Black Holes and Einstein’s Gravity | Saturday, 06 February 2021 — 9:30 a.m. MST | Saturday, 06 February 2021 — 11:30 a.m. MST | Online event |
 | Journey Through the Universe | Wednesday, 03 February 2021 — 5 p.m. MST | Wednesday, 03 February 2021 — 6 p.m. MST | Online event |
| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 03 February 2021 — 6 a.m. MST | Wednesday, 03 February 2021 — 6 p.m. MST | Online event |
| Globe at Night February 2021 Campaign | Wednesday, 03 February 2021 — midnight MST | Saturday, 13 February 2021 — midnight MST | Online event |
| Historia de Cerro Pachón | Thursday, 28 January 2021 — 5 p.m. MST | Thursday, 28 January 2021 — 6 p.m. MST | Online event |
 | A Sleuth Among the Stars: Uncovering the Origins of Stars and Planets | Wednesday, 27 January 2021 — 5 p.m. MST | Wednesday, 27 January 2021 — 6 p.m. MST | Online event |
| Astronomy Educator Workshop | Thursday, 21 January 2021 — 5 p.m. MST | Thursday, 21 January 2021 — 6 p.m. MST | Online event |
 | La Serena School For Data Science | Wednesday, 20 January 2021 — midnight MST | Wednesday, 20 January 2021 — midnight MST | Online event |
| Dark Sky Malaysia's Spot the Star Campaign Launch | Friday, 15 January 2021 — 6 p.m. MST | Friday, 15 January 2021 — 7:30 p.m. MST | Online event |
 | Big Astronomy Live! | Friday, 15 January 2021 — 11 a.m. MST | Friday, 15 January 2021 — noon MST | Online event |
 | Science Education with Community Planetariums | Wednesday, 13 January 2021 — 5 p.m. MST | Wednesday, 13 January 2021 — 6 p.m. MST | Online event |
| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 13 January 2021 — 1:25 p.m. MST | Wednesday, 13 January 2021 — 2:20 p.m. MST | Online event |
 | The La Serena School Of Data Science | Tuesday, 12 January 2021 — 12:40 p.m. MST | Tuesday, 12 January 2021 — 1:30 p.m. MST | Online event |
| AAS 237 | Sunday, 10 January 2021 — 8 a.m. MST | Friday, 15 January 2021 — 5 p.m. MST | Online event |
 | Science Writer’s Workshop: Multi-Messenger & Time-Domain Astronomy | Friday, 08 January 2021 — 3 p.m. MST | Friday, 08 January 2021 — 7 p.m. MST | Online event |
| Ciencia y Tecnologia con el Telescopio Blanco y DECam | Thursday, 07 January 2021 — 2 p.m. MST | Thursday, 07 January 2021 — 3 p.m. MST | Online event |
| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 06 January 2021 — 1:25 p.m. MST | Wednesday, 06 January 2021 — 2:20 p.m. MST | Online event |
| Globe at Night January 2021 Campaign | Monday, 04 January 2021 — midnight MST | Thursday, 14 January 2021 — midnight MST | Online event |
 | Creating The First U.S. National Astronomical Observatory | Wednesday, 16 December 2020 — 5 p.m. MST | Wednesday, 16 December 2020 — 6 p.m. MST | Online event |
 | Seminario “El Astroturismo se vive en la región de Coquimbo” | Wednesday, 16 December 2020 — 6 a.m. MST | Wednesday, 16 December 2020 — 7 a.m. MST | Online event |
| Q& Session with Experts from NSO for Eclipse 2020 | Monday, 14 December 2020 — midnight MST | Monday, 14 December 2020 — 1 a.m. MST | Online event |
| Live Eclipse at Nueva Imperial | Monday, 14 December 2020 — midnight MST | Monday, 14 December 2020 — 1 a.m. MST | Online event |
 | La primera infancia de las estrellas gigantes | Wednesday, 09 December 2020 — noon MST | Wednesday, 09 December 2020 — 1 p.m. MST | Online event |
 | Globe at Night December 2020 Campaign | Sunday, 06 December 2020 — midnight MST | Tuesday, 15 December 2020 — midnight MST | Online event |
 | Observing the Night Sky: Live Virtual Stargazing | Saturday, 05 December 2020 — 10 p.m. MST | Saturday, 05 December 2020 — 11 p.m. MST | Online event |
 | Black Holes and the Fate of Galaxies | Saturday, 05 December 2020 — 9:30 a.m. MST | Saturday, 05 December 2020 — 9:30 a.m. MST | Online event |
 | The Age and Chemical Evolution of the Universe from two stars in the Milky Way | Wednesday, 02 December 2020 — 5 p.m. MST | Wednesday, 02 December 2020 — 6 p.m. MST | Online event |
| Taller Sistema Solar Scuola Italiana | Wednesday, 02 December 2020 — 5 p.m. MST | Wednesday, 02 December 2020 — 6 p.m. MST | Online event |
| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 02 December 2020 — 4 p.m. MST | Wednesday, 02 December 2020 — 5 p.m. MST | Online event |
| Beyond What Your Eyes Can See | Monday, 30 November 2020 — 5 p.m. MST | Monday, 30 November 2020 — 6 p.m. MST | Online event |
| How To Build a Comet In Your Kitchen | Monday, 30 November 2020 — 5 p.m. MST | Monday, 30 November 2020 — 6 p.m. MST | Online event |
| Charla Eclipse 2020 para Pro-Pucon | Monday, 30 November 2020 — 6 a.m. MST | Monday, 30 November 2020 — 7 a.m. MST | Online event |
 | Charla y Observacion Virtual Nocturna para Aulas Hospitalarias San Sebastian | Thursday, 26 November 2020 — 5:30 p.m. MST | Thursday, 26 November 2020 — 6:30 p.m. MST | Online event |
 | Charla sobre el sol y Observacion Virtual Solar para Aulas Hospitalarias San Sebastian | Thursday, 26 November 2020 — 11 a.m. MST | Thursday, 26 November 2020 — noon MST | Online event |
| CANCELED EVENT - FECI Live Stargazing | Wednesday, 25 November 2020 — 5 p.m. MST | Wednesday, 25 November 2020 — 6 p.m. MST | Online event |
 | Tidal Disruption Of the Magellanic Clouds | Tuesday, 24 November 2020 — 5 p.m. MST | Tuesday, 24 November 2020 — 6 p.m. MST | Online event |
| CANCELED EVENT - FECI Live Stargazing | Tuesday, 24 November 2020 — 5 p.m. MST | Tuesday, 24 November 2020 — 6 p.m. MST | Online event |
 | Live stargazing training on Use of Telescopes for Rural Communities of La Serena (Astrotourism) | Monday, 23 November 2020 — 3:30 p.m. MST | Monday, 23 November 2020 — 6 p.m. MST | Online event |
 | Girl Scouts of Hawaiʻi STEM Festival | Saturday, 21 November 2020 — 5 p.m. MST | Saturday, 21 November 2020 — 6 p.m. MST | Online event |
| Moon Phases Workshop | Friday, 20 November 2020 — 3 p.m. MST | Friday, 20 November 2020 — 4 p.m. MST | Online event |
 | "Astronomía en Vivo" Experimento de Eddington | Thursday, 19 November 2020 — 3 p.m. MST | Thursday, 19 November 2020 — 4 p.m. MST | Online event |
| La Tierra y Sus Amigos | Thursday, 19 November 2020 — 6 a.m. MST | Thursday, 19 November 2020 — 6 p.m. MST | Online event |
 | Live Tu Primer Telescopio con Amatista Travels | Wednesday, 18 November 2020 — 3 p.m. MST | Wednesday, 18 November 2020 — 4 p.m. MST | Online event |
 | La Primera Brigada de Protección de los Cielos | Wednesday, 18 November 2020 — noon MST | Wednesday, 18 November 2020 — 1 p.m. MST | Online event |
 | Globe at Night talk | Monday, 16 November 2020 — 6 p.m. MST | Monday, 16 November 2020 — 7 p.m. MST | Online event |
 | Project ASTRO Teacher Workshop | Saturday, 14 November 2020 — 10 a.m. MST | Saturday, 14 November 2020 — noon MST | Online event |
 | Charla Eclipse Solar 2020 para la Municipalidad de Freire | Friday, 13 November 2020 — 6:30 a.m. MST | Friday, 13 November 2020 — 7:30 a.m. MST | Online event |
 | Charla Eclipse Solar 2020 para la Municipalidad de Nueva Imperial | Thursday, 12 November 2020 — 6 a.m. MST | Thursday, 12 November 2020 — 7 a.m. MST | Online event |
 | FECI Desarrollo Sustentable: Charla Globe at Night 2020 | Thursday, 12 November 2020 — 5 a.m. MST | Thursday, 12 November 2020 — 6 a.m. MST | Online event |
 | FECI Ciencia y Tecnologia: Charla Tecnologia en los Observatorios de AURA NOIRLab en Chile | Wednesday, 11 November 2020 — 12:30 p.m. MST | Wednesday, 11 November 2020 — 1:30 p.m. MST | Online event |
 | Collaborating with the Maunakea Observatories: Partners in Outreach | Tuesday, 10 November 2020 — 5 p.m. MST | Tuesday, 10 November 2020 — 6 p.m. MST | Online event |
| Charla Eclipse Solar 2020 en el Encuentro Nacional de Estudiantes de turismo ENESTUR 2020 | Sunday, 08 November 2020 — 7 a.m. MST | Sunday, 08 November 2020 — 8 a.m. MST | Online event |
 | Looking through Gravitational Lenses | Saturday, 07 November 2020 — 9:30 a.m. MST | Saturday, 07 November 2020 — 9:30 a.m. MST | Online event |
| Globe at Night November 2020 Campaign | Saturday, 07 November 2020 — midnight MST | Monday, 16 November 2020 — midnight MST | Online event |
| La Tierra y Sus Amigos | Friday, 06 November 2020 — 5 p.m. MST | Friday, 06 November 2020 — 6 p.m. MST | Online event |
| NSBP — National Society of Black Physicists | Thursday, 05 November 2020 — 8 a.m. MST | Sunday, 08 November 2020 — 8 a.m. MST | Online event |
| Mucho más que lindas estrellitas | Thursday, 05 November 2020 — 6 a.m. MST | Thursday, 05 November 2020 — 6 p.m. MST | Online event |
| Live from NOIRLab @Arizona: Families In the Main Asteroid Belt | Wednesday, 04 November 2020 — 5 p.m. MST | Wednesday, 04 November 2020 — 6 p.m. MST | Online event |
| Planetario de Combarranquilla / Explorando el Universo y Compartiendo sus Maravillas desde Chile | Wednesday, 04 November 2020 — 5 p.m. MST | Wednesday, 04 November 2020 — 6 p.m. MST | Online event |
| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 04 November 2020 — 4 p.m. MST | Wednesday, 04 November 2020 — 5 p.m. MST | Online event |
| SWE — Society of Women Engineers | Monday, 02 November 2020 — 8 a.m. MST | Friday, 13 November 2020 — 8 a.m. MST | Online event |
| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 28 October 2020 — 1:25 p.m. MST | Wednesday, 28 October 2020 — 2:25 p.m. MST | Online event |
| Ha:san Prep Classroom Virtual Classroom Visit | Wednesday, 28 October 2020 — 1:25 p.m. MST | Wednesday, 28 October 2020 — 2:25 p.m. MST | Online event |
| Big Astronomy Live! Meets Cerro Tololo | Wednesday, 28 October 2020 — 11 a.m. MST | Wednesday, 28 October 2020 — noon MST | Online event |
| Astrometeorología | Wednesday, 28 October 2020 — 7 a.m. MST | Wednesday, 28 October 2020 — 8 a.m. MST | Online event |
| Big Astronomy Live! Meets Gemini South | Tuesday, 27 October 2020 — 11 a.m. MST | Tuesday, 27 October 2020 — noon MST | Online event |
| SHPE — Society of Hispanic Professional Engineers | Monday, 26 October 2020 — 8 a.m. MST | Saturday, 31 October 2020 — 8 a.m. MST | Online event |
| DPS — Division for Planetary Sciences | Monday, 26 October 2020 — 8 a.m. MST | Friday, 30 October 2020 — 8 a.m. MST | Online event |
| Viaje al Universo: Observacion del Cielo Nocturno | Friday, 23 October 2020 — 5 p.m. MST | Friday, 23 October 2020 — 6 p.m. MST | Online event |
