Information about permanent exhibitions is available separately.

2011

• 17 - 19 November: XIV International Conference of Amateur astronomers (CIAA 2011), Antofagasta, Chile.
• 16 July: "Astroday", Universidad de La Serena, La Serena, Chile.
• 4 – 8 July: Joint European National Astronomy Meeting (JENAM 2011), St.Petersburg, Russia.
• 15 June – 31 July: Exposition "The World At Night", Planetario Galileo Galilei, Buenos Aires, Argentina.
• 29 May: Chilean Patrimony day, Cerro Calan National Observatory, Santiago, Chile.
• 7 April – 9 May: Exposition "The World At Night" and 3 public talks, Casas de lo Matta, Vitacura, Chile.
• 4 – 6 February: 1st Scientific and Astronomical Camp, San Javier, Chile.
• 29 January: EU Job Fair, German Federal Foreign Office, Berlin, Germany.
• 11 January: Documentary film preview "Ha nacido una estrella. El Universo está vivo", USACH Planetarium, Santiago, Chile.

2010

• 14 december 2010: II Atacama Scolar Conference, Copiapo, Chile.
• 2 – 6 December: IV Cono Sur Planetariums meeting, Santiago, Chile.
  
• 28 November – 4 December: Expo Arq, Antofagasta, Chile.
• 22 – 26 november 2010: Belen Educa foundation 10 years celebration, Santiago, Chile.
• 4 – 6 November: XIII International Conference of Amateur astronomers, Vicuna, Chile.
• 23 – 25 November: Workshop on Applied Mathematics and Astronomy 2010 (WAMAS 2010), Antofagasta, Chile.
• 28 – 30 October: 3d Congress Astronomy at School, Antofagasta, Chile.
• 26 October: 30 years of Talca Astronomy Club, Talca, Chile.
• 25 October – 6 November: Science train, Antofagasta, Chile.
• 20 – 22 October: Luxamérica Valparaíso 2010, Valparaiso, Chile.
• 12 October: Inauguration project "El Cielo en Nuestras Manos", Observatorio Cruz del Sur, Combarbala, Chile.
• 7 – 29 October: "Des Liegois au Chili, Des chiliens a Liege", City Hall, Liege, Belgium.
• 6 – 10 October: "Fiesta explorando el Universo", Metropolitan park, Santiago, Chile.
• 23 – 24 September: "The Transient Universe", Royal Irish Academy, Dublin, Ireland.
  
• 18 September: Framtidens jätteteleskop (Giant future telescopes), ABF-huset, Stockholm, Sweden.
• September – December: "Our Place in Space", National Science Week, Cork, Ireland.
  
• 6 – 10 September: Joint European and National Astronomy Meeting, Lisbon, Portugal.
• 5 September: Patrimonial Day - Chile bicentenary, Cerro Calan Observatory, Santiago, Chile.
• 2 September: Public Talk "Space exploration: observing inside and outside the solar system", Santiago Planetarium, Santiago, Chile.
• 16 – 22 August : "Noticias del Universo" (News from the universe), Museum R.P. Gustavo Le Paige, San Pedro de Atacama, Chile.
• 12 – 13 August: 2nd Latin American Astronomy Olympiad, Puerto Varas, Chile
• 2 August – 7 December: FIESMA Chile 2010, Santiago region, Chile
• 2 – 4 August: Light pollution international conference, Museum of the Desert at Ruinas de Huanchaca, Antofagasta, Chile
• 28 July – 8 August: Interactive exhibition "Noticias del Universo", Calama, Chile. See TV news clip
  
• 29 June – 1 July 2010: SPIE Astronomical Telescopes and Instrumentation, San Diego, USA
• 26 June – 4 July: Royal Society Summer Science Exhibition. Southbank Centre, London, UK
• 9 June: Science Café, Universidad Católica del Norte, Antofagasta, Chile
• 31 May – 4 June: Sciences event and World Environment Day celebration, Copiapo, Chile
• 19 May – 21 July: Giant Telescopes — Large Eyes on the Sky. Tycho Brahe Planetarium, Copenhagen, Denmark
• 1 May – 21 October: Expo Shanghai. Shanghai, China
• 19 – 23 April: Astronomy and Space Travels Expo, Santiago de Chile University, Santiago, Chile
• 19 – 21 April: Hannover Messe. Hannover, Germany
• 12 – 16 April: RAS NAM2010. University of Glasgow, UK
• 17 – 26 March: Closing of the Portuguese International Year of Astronomy 2009. Caloust Gulbenkian Foundation, Lisbon, Portugal
• 23 – 24 March: ECRI 2010 (European Conference on Research Infrastructures), Barcelona, Spain.
• 6 – 14 March: Gruppo Astrofili Salese, Villa Farsetti, near Venice, Italy
• 23 January: Astroday 2010, La Serena, Chile
• 22 January – 4 February: "Noticias del Universo" (News from the universe). Colegio Sagrada Familia, Serrano 1156, Tocopilla, Chile
• 13 – 15 January: UK E-ELT Science Workshop III, Royal Astronomical Society, Burlington House, London, UK
• 9 January: Closing of the Chilean International Year of Astronomy 2009, Cerro Calan Observatory, Santiago, Chile

2009

• 8 December 2009 (3 years): Cosmic Evolution — New Exhibition at the Deutsches Museum Features ESO. Deutsches Museum, Munich, Germany
• Several months/years: GigagalaxyZoom, all over Europe
• 27 November 2009: 20 years of AO at ESO, ESO HQ
• 11 November 2009: Lange Nacht der Forschung, Vienna, Austria
• 24 October2009: Open House Day, ESO, Garching, Germany
• 19 – 24 October 2009: Week of the italian Language, The Italian Cultural Institute of Montevideo, Uruguay
• 14 – 17 October 2009 Discovery, Cork's Interactive Science Exhibition, City Hall, Cork
• 12 – 31 October 2009: Galilean Days and Nights, Cork City, Ireland
• 20 – 24 September 2009: "Highlights der Physik 2009", Cologne, Germany
• 18 – 19 September 2009: Forskningstorget, University plaza, Oslo, Norway
• 16 – 20 September 2009: 50 Plus Beurs (50 Plus Fair), Jaarbeurs, Utrecht, the Netherlands
• 12 September 2009: 3rd Swiss Astronomy Day in the Year of Astronomy, Zug, Switzerland
• 03 September 2009: Lights out – Starry Night, Ars Electronica Center, Linz, Austria
• 20 August 2009: Deep Space Night #2 Ars Electronica Center, Linz, Austria
• 3 – 14 August 2009: XXVII IAU General Assembly, Rio de Janeiro, Brazil
• 06 August 2009: Deep Space Night #1, Ars Electronica Center, Linz, Austria
• 09 July 2009: STFC's review of UK ground-based astronomy facilities, London, UK
• 27 June 2009: Astrozelt Bon, Bonn, Germany
• 23 June-22 November 2009: Cosmos : un cheminement dans l'espace et le temp, Paris, France
• 18 June 2009: Austrian Industry Day, Vienna Austria
• 18 June 2009: Seagate Young Innovators, Dublin, Ireland
• 26 – 28 May 2009: DRM Workshop, ESO Garching, Germany
• 11 – 13 May 2009: E-ELT Review, ESO Garching, Germany
• 20 – 24 April 2009: European Week of Astronomy and Space Science Incorporating RAS NAM 2009 and EAS JENAM 2009, Hatfield, UK
• 24 – 27 March 2009: Workshop on ALMA and ELTs, ESO Garching, Germany
• 12 – 26 February 2009: AAAS Meeting, Chicago IL, USA
• 09 – 20 February 2009: UNCOPUOUS, Vienna, Austria
• 21 January - end of February 2009: German IYA2009 Opening Event, Berlin, Germany
• 20 January 2009: German E-ELT Industry Day, Berlin, Germany
• 15 – 16 January 2009: IYA2009 Opening Event, UNESCO Paris, France
• 06 – 10 January 2009: BT Young Scientist of the Year, Dublin, Ireland
• 04 – 05 January 2009: AAS 213th Meeting, Long Beach CA, USA

2008

• 14 – 16 November 2008: European City of Science, Paris, November 2008, Paris, France
• 18 – 12 September 2008: JENAM, Vienna, Austria
• 18 – 22 July, 2008: ESOF Euroscience Open Forum 2008, Barcelona, Spain
• 23 – 28 June 2008: SPIE Astronomical Instrumentation, Marseille, France
• 7 – 11 June, 2008: Explore Science, Mannheim, Germany
• 16 – 20 April 2008: FEST International Science Media Fair, Trieste, Italy
• 31 March - 4 April 2008: RAS National Astronomy Meeting, Belfast, Northern Ireland
• 7 – 11 January 2008: AAS conference, Austin TX, USA
• 14 – 18 February 2008, AAAS conference Boston MA, USA
• 26 – 26 Jan 2008: Astrofest, Galway, Ireland

2007

• 24 – 28 May 2007: Meursault les Etoiles. Astronomy Festival for students and general public - Meursault, France
• 7 – 9 June 2007: Salon de la Recherche. European Research and Innovation Exhibition - Paris, France
• 4 – 10 August 2007: Festival de l'Astronomie. Astronomy Festival for the general public - Haute Maurienne Vanoise, France
• 20 – 25 August 2007: Joint European and National Astronomy Meeting (JENAM). Astronomical community - Yerevan, Armenia
• 22 September 2007: Swiss Astronomy Day. Astronomy Day for students and general public - Zürich, Switserland
• 9 – 11 November 2007: International Festival for Astronomy (IFA). Junior Amateur Astronomers - Utrecht, The Netherlands