Exoplanet surveys involve the systematic search for planets outside our solar system, known as exoplanets. These surveys use various methods, such as transit photometry, radial velocity measurements, and gravitational microlensing, to detect exoplanets and study their characteristics, including their size, mass, and orbit. The goal of exoplanet surveys is to increase our understanding of the diversity of planets in the universe and to identify potentially habitable exoplanets that may support life.