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Today is October 19, 2024
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[edit]Picture of the Day
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The Extremely Large Telescope (ELT) is an astronomical observatory under construction. Part of the European Southern Observatory (ESO) agency, it is located on top of Cerro Armazones in the Atacama Desert of northern Chile. The project was proposed in 2011 with construction beginning in 2017. Completion and first light is anticipated to take place in 2028. The ELT's design consists of a reflecting telescope with a 39.3-metre-diameter (130-foot) segmented primary mirror and a 4.2 m (14 ft) diameter secondary mirror. When completed, it will be the world's largest optical telescope. This picture shows a schematic view of the ELT, released by the ESO in 2012.Design credit: European Southern Observatory
Tip of the Day
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Indian activity in Wikipedia
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 | Though this project is inactive, you can help with : Daniel Pontet (random unreferenced BLP of the day for 18 Oct 2024 - provided by User:AnomieBOT/RandomPage via WP:RANDUNREF). |
National themes
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The current HKCOTW is Yuen Woo-ping . Please help improve it to featured article standard.
Every week, a Hong Kong-related topic, stub or nonexistent article is picked to be the HK Collaboration of the Week. The previous HKCOTW was Kowloon-Canton Railway - see improvements.
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Every week, a lacking Irish topic is picked to be the Irish Collaboration of the Week. |