Installing the Central Tower of the Extremely Large Telescope | ESO FriendsofNASA.org: The central tower that will hold several of the world’s most sophisticated mirrors is now installed on the European Southern Observatory’s Extremely Large Telescope (ELT). The tower is 3 storeys tall and has to be as rigid and lightweight as possible—a true feat of engineering. The tower will hold 3 of the ELT's 5 mirrors; they will correct the blur caused by atmospheric turbulence and relay the light to the s
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Installing the Central Tower of the Extremely Large Telescope | ESO FriendsofNASA.org: The central tower that will hold several of the world’s most sophisticated mirrors is now installed on the European Southern Observatory’s Extremely Large Telescope (ELT). The tower is 3 storeys tall and has to be as rigid and lightweight as possible—a true feat of engineering. The tower will hold 3 of the ELT's 5 mirrors; they will correct the blur caused by atmospheric turbulence and relay the light to the s
7.8K viewsDec 26, 2024
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ELT design status: the most powerful ground telescope
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Installing the central tower of the Extremely Large Telescope
Installing the central tower of the Extremely Large Telescope
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Installing the Giant Doors of The Extremely Large Telescope | ESO FriendsofNASA.org: Our Extremely Large Telescope (ELT) needs extremely large doors. We are currently installing the giant sliding doors that will protect the ELT from the elements during the day, and open up at night to observe the Universe. The ELT dome has now reached its highest point—80 m. We celebrated this symbolic milestone in a ceremony, known as "tijerales" in Chile, raising the European Southern Observatory and Chilean f
1:06
Installing the Giant Doors of The Extremely Large Telescope | ESO FriendsofNASA.org: Our Extremely Large Telescope (ELT) needs extremely large doors. We are currently installing the giant sliding doors that will protect the ELT from the elements during the day, and open up at night to observe the Universe. The ELT dome has now reached its highest point—80 m. We celebrated this symbolic milestone in a ceremony, known as "tijerales" in Chile, raising the European Southern Observatory and Chilean f
53.4K views11 months ago
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Inside the world's largest telescope: it's progressing fast!
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