Galileo Galilei Planetarium

This article does not cite any sources. Please help by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources:  –  ·  ·  · scholar · JSTOR (July 2021) (Learn how and when to remove this template message)

This article may be expanded with text translated from the corresponding article in Spanish. (July 2013) Click [show] for important translation instructions. View a machine-translated version of the Spanish article. Machine translation like DeepL or Google Translate is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 4,739 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Spanish Wikipedia article at [[:es:Planetario Galileo Galilei]]; see its history for attribution. You should also add the template {{Translated|es|Planetario Galileo Galilei}} to the talk page. For more guidance, see Wikipedia:Translation.

Galileo Galilei planetarium

Planetario Galileo Galilei
Location within Buenos Aires
Established	December 20, 1966 (1966-December-20)
Location	Palermo Woods, Palermo, Buenos Aires, Argentina
Coordinates	34°34′11″S 58°24′42″W / 34.56972°S 58.41167°W / -34.56972; -58.41167
Type	Planetarium
Architect	Enrique Jan
Website	Official Website

The Galileo Galilei planetarium, commonly known as Planetario, is located in Parque Tres de Febrero in the Palermo district of Buenos Aires, Argentina.

History[]

The idea that Buenos Aires should have a planetarium began to take shape in 1958 by an agreement between Socialist Councilman José Luis Peña and the municipal Secretary of Culture, Dr. Aldo Cocca. Construction began under the direction of architect Enrique Jan in 1962, and it was inaugurated on December 20, 1966. The first function was carried out on June 13, 1967 for the students of "Escuela Comercial Nº 1" of Banfield and "Santa Unión de los Sagrados Corazones" of Capital Federal. Professor of geography and mathematics Antonio Cornejo showed them the sky over Buenos Aires, Argentine Antarctica and the South Pole, as well as demonstrating the orientation of the southern cross. The facility was officially opened to the public on April 5, 1968.

Structure[]

Hall inside the facility.

The building has five floors, six staircases and a 20 metres (66 ft) diameter room with 360 seats. The inside of the 20m semispherical dome is covered with reflective aluminium.

The planetarium (Zeiss projector Model M V) itself is located in the centre, it has over 100 projectors and is approximately 5 metres (16 ft) in height and 2.5 tons in weight. It consists of a cylindrical framework with independent projectors for the Moon, the Sun and the visible planets (Mercury, Venus, Mars, Jupiter and Saturn) and two spheres in the extremes that project 8,900 stars, constellations and nebulas.

Facts[]

• The museum has a piece of lunar rock which was brought back to Earth by the Apollo XI mission and gifted to the planetarium by Richard Nixon.
• The museum is also home to a collection of 100-million-year-old sea life and amonite fossils from Neuquén Province.
• A metallic meteorite from Chaco Province is displayed on the entrance terrace.
• The Planetarium was built in the same exact site from where the Buenos Aires Football Club and the Buenos Aires Cricket Club were evicted in the very late 1940s. Those two clubs were responsible for bringing many sports to Argentina.

Gallery[]

• 

  View of the Planetarium during the Buenos Aires Pillow Fight

• 

  The Planetarium at dusk

• 

  The Planetarium and the artificial lake in the foreground

• 

  The Planetarium in a cloudy day

• 

  Infrared image of The Planetarium

• 

  The building during the day

See also[]

Wikimedia Commons has media related to: Planetario Galileo Galilei (category)

• List of planetariums

References[]

Coordinates: 34°34′11″S 58°24′42″W / 34.56972°S 58.41167°W / -34.56972; -58.41167