Objective reality refers to the state of things as they actually exist, independent of individual perceptions or beliefs. It encompasses facts and phenomena that can be observed and measured, such as the laws of physics, the existence of planets, and the behavior of animals. This reality remains constant regardless of personal opinions or interpretations. In contrast to subjective experiences, which can vary from person to person, objective reality is universally acknowledged. For example, the boiling point of water at sea level is 100 degrees Celsius. This fact remains true for everyone, illustrating how objective reality provides a common ground for understanding the world around us.