Planetario

Luis Enrique Erro Luis Enrique Erro (January 7, 1897 – January 18, 1955) was a Mexican astronomer, politician, and educational reformer. Born in Mexico City, Erro studied civil engineering and accounting, among other subjects. He occupied the post of head of ...

is a

planetarium A planetarium ( planetariums or ''planetaria'') is a theatre built primarily for presenting educational and entertaining shows about astronomy and the night sky, or for training in celestial navigation. A dominant feature of most planetarium ...

located in

Mexico City Mexico City ( es, link=no, Ciudad de México, ; abbr.: CDMX; Nahuatl: ''Altepetl Mexico'') is the capital and largest city of Mexico, and the most populous city in North America. One of the world's alpha cities, it is located in the Valley o ...

, owned and operated by the

National Polytechnic Institute National may refer to: Common uses * Nation or country ** Nationality – a ''national'' is a person who is subject to a nation, regardless of whether the person has full rights as a citizen Places in the United States * National, Maryland, ce ...

. It was the first planetarium in

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

open to the public and is one of the oldest in

Latin America Latin America or * french: Amérique Latine, link=no * ht, Amerik Latin, link=no * pt, América Latina, link=no, name=a, sometimes referred to as LatAm is a large cultural region in the Americas where Romance languages — languages derived f ...

. It was opened in 1967 and operated for over 39 years with a

planetarium projector A planetarium projector, also known as a star projector, is a device used to project images of celestial objects onto the dome in a planetarium. Modern planetarium projectors were first designed and built by the Carl Zeiss Jena company in Germa ...

model ''Mark 4''. It was reopened to the public on 15 January 2007 after renovation and modernization costing about 43 million

pesos The peso is the monetary unit of several countries in the Americas, and the Philippines. Originating in the Spanish Empire, the word translates to "weight". In most countries the peso uses the same sign, "$", as many currencies named "dollar" ...

. Its innovations include a stellar dome and new digital projection systems

Digistar 3 Evans & Sutherland is a pioneering American computer firm in the computer graphics field. Its current products are used in digital projection environments like planetariums. Its simulation business, which it sold to Rockwell Collins, sold products ...

provided by E&S through Ecosistemas de México, audio, acoustics and lighting.

References

External links

*
Official website
Instituto Politécnico Nacional Planetaria in Mexico {{Mexico-museum-stub