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Martin Ryle's telescopes revolutionized astronomy by enhancing both location and imaging capabilities. His interferometric technique combined signals from multiple antennas, allowing for precise location of celestial objects. Additionally, the use of large arrays of small antennas improved imaging resolution, enabling astronomers to study fine details of cosmic structures. These advancements paved the way for groundbreaking discoveries in astrophysics, including the mapping of radio galaxies and the detection of quasars.