Light Curve Analysis

Light curve analysis involves studying the brightness variations of an astronomical object over time. By plotting these changes on a graph, scientists can gain insights into the object's properties, such as its size, distance, and physical characteristics. For instance, a regular dip in brightness may indicate that a planet is transiting in front of a star, while unpredictable fluctuations could suggest activities like stellar pulsations or the presence of an orbiting companion. This method is crucial for discovering exoplanets and understanding stellar behavior, enhancing our knowledge of the universe.