The best astronomical site on earth? A modern optical/infrared telescope is only as good as its site. We have previously shown that the infrared skies above the South Pole are up to 100 times darker than skies elsewhere, leading to enormous potential gains in sensitivity. We now seek to extend these measurements to Antarctic sites that are even higher, drier and colder than the South Pole. These are expected to be the best observing sites on Earth, paving the way for the deployment of telescop ....The best astronomical site on earth? A modern optical/infrared telescope is only as good as its site. We have previously shown that the infrared skies above the South Pole are up to 100 times darker than skies elsewhere, leading to enormous potential gains in sensitivity. We now seek to extend these measurements to Antarctic sites that are even higher, drier and colder than the South Pole. These are expected to be the best observing sites on Earth, paving the way for the deployment of telescopes of unprecedented sensitivity able to explore the origins of planets, stars and galaxies.
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