Anglo-Australian Telescope

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Invention

Domain

Science and technology

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What Wikipedia says

The Anglo-Australian Telescope (AAT) is a 3.9-metre equatorially mounted telescope operated by the Australian Astronomical Observatory and situated at the Siding Spring Observatory, Australia, at an altitude of a little over 1,100 m. In 2009, the telescope was ranked as having the fifth-highest-impact of the world's optical telescopes.

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

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