| Big Astronomy Live! | Thursday, 06 May 2021 — 2 p.m. MST | Thursday, 06 May 2021 — 3 p.m. MST | Online event |
| Potenciando el desarrollo de la Astronomía internacional desde la Región | Wednesday, 05 May 2021 — 1 p.m. MST | Wednesday, 05 May 2021 — 2 p.m. MST | Online event |
| Globe at Night May 2021 Campaign | Sunday, 02 May 2021 — midnight MST | Thursday, 13 May 2021 — midnight MST | Online event |
| The Gemini Card Game | Saturday, 01 May 2021 — 12:30 p.m. MST | Saturday, 01 May 2021 — 2 p.m. MST | Online event |
| Lei Day Festival | Saturday, 01 May 2021 — midnight MST | Saturday, 01 May 2021 — 1 a.m. MST | Kalakaua Park |
| AstroDay | Friday, 30 April 2021 — 6 a.m. MST | Sunday, 02 May 2021 — 6 p.m. MST | Prince Kuhio Plaza |
| Big Astronomy Live! | Thursday, 29 April 2021 — 5 p.m. MST | Thursday, 29 April 2021 — 6 p.m. MST | Online event |
| Capacitacion Operadores Turisticos Salamanca | Thursday, 29 April 2021 — 4 p.m. MST | Thursday, 29 April 2021 — 6 p.m. MST | Online event |
| On the Hunt for Terrestrial Exoplanets with MAROON-X | Wednesday, 28 April 2021 — 5 p.m. MST | Wednesday, 28 April 2021 — 6 p.m. MST | Online event |
| Capacitacion Operadores Turisticos Salamanca | Friday, 23 April 2021 — 4 p.m. MST | Friday, 23 April 2021 — 6 p.m. MST | Online event |
| Citizen Science At NOIRLab | Wednesday, 21 April 2021 — 5 p.m. MST | Wednesday, 21 April 2021 — 6 p.m. MST | Online event |
| Capacitacion Operadores Turisticos Salamanca | Friday, 16 April 2021 — 4 p.m. MST | Friday, 16 April 2021 — 6 p.m. MST | Online event |
| Big Astronomy Live! | Thursday, 15 April 2021 — 11 a.m. MST | Thursday, 15 April 2021 — noon MST | Online event |
| Agujeros Negros ¿realidad o ficción? | Wednesday, 14 April 2021 — 1 p.m. MST | Wednesday, 14 April 2021 — 2 p.m. MST | Online event |
| Creating the 2021 Waimea Solar System Walk | Wednesday, 07 April 2021 — 5 p.m. MST | Wednesday, 07 April 2021 — 6 p.m. MST | Online event |
| Hazardous Asteroids | Saturday, 03 April 2021 — 9:30 a.m. MST | Saturday, 03 April 2021 — 10:30 a.m. MST | Online event |
| Globe at Night April 2021 Campaign | Saturday, 03 April 2021 — midnight MST | Tuesday, 13 April 2021 — midnight MST | Online event |
| NOIRLab Career Panel | Thursday, 01 April 2021 — 2 p.m. MST | Thursday, 01 April 2021 — 3:15 p.m. MST | Online event |
| Giant Black Holes And Their Eating Habits | Wednesday, 31 March 2021 — 5 p.m. MST | Wednesday, 31 March 2021 — 6 p.m. MST | Online event |
| 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 |
| 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 |
| CANCELED EVENT - FECI Live Stargazing | Tuesday, 24 November 2020 — 5 p.m. MST | Tuesday, 24 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 |
| 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 |