Interferometry concept

Interferometry is a technique that combines the signals from multiple sensors or telescopes to measure tiny differences in wave patterns, such as light or radio waves. By analyzing how these waves interfere—constructively or destructively—it allows us to achieve extremely high resolution images or precise measurements of distant objects. Think of it as using a network of eyes working together, enabling us to see details far beyond what a single instrument could capture, which is especially valuable in astronomy, physics, and other scientific fields.