Synthesis Imaging

Synthesis imaging is a technique used in radio astronomy to create detailed pictures of celestial objects. Instead of using a single large antenna, multiple smaller antennas work together as an array. By combining signals from these antennas at different locations, astronomers effectively simulate a much larger antenna. This process improves image resolution and clarity, allowing scientists to observe fine structures in space with remarkable detail. Think of it as using many small telescopes working together to form one powerful instrument, enabling us to study distant cosmic phenomena more precisely.