New Technology Telescope

Rarity: Common

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

1

In collections

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What Wikipedia says

The New Technology Telescope or NTT is a 3.58-metre Ritchey–Chrétien telescope operated by the European Southern Observatory. It began operations in 1989. It is located in Chile at the La Silla Observatory and was an early pioneer in the use of active optics.

Excerpt from the Wikipedia article “New Technology Telescope”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Masteruk, CC BY-SA 3.0, via Wikimedia Commons.