An individual who studies astronomy is called an astronomer. Astronomers explore celestial bodies, such as stars, planets, comets, and galaxies, to understand the universe's workings and origins. Their work often involves using telescopes and other advanced technology to observe space phenomena, analyze data, and develop theories regarding the cosmos. Astronomy plays a crucial role in expanding our knowledge of time, gravity, and the fundamental forces that shape everything from our solar system to the farthest reaches of space. Many astronomers also engage in public education, sharing their findings to inspire interest in science and the universe.