An instrument that combines light from two or more telescopes to achieve a greater resolving power. The process of combining the light is known as interferometry. The twin Keck telescopes on Mauna Kea, Hawaii, work together as an interferometer.
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An instrument that combines light from two or more telescopes to achieve a greater resolving power. The process of combining the light is known as interferometry. The twin Keck telescopes on Mauna Kea, Hawaii, work together as an interferometer.