Physical sciences are branches of science that study the nature and properties of matter and energy. This field includes disciplines such as physics, chemistry, and astronomy, which explore fundamental concepts like force, energy, and the composition of substances. These sciences help us understand the physical world around us, from the smallest particles to the vastness of space. By applying scientific methods, researchers in physical sciences conduct experiments and observations to uncover the laws governing the universe, contributing to advancements in technology and our overall knowledge of nature.