Astronomers are scientists who study celestial objects, such as stars, planets, and galaxies. They use telescopes and other tools to observe the universe and gather data about its structure and behavior. By analyzing this information, astronomers can learn about the origins of the universe and the potential for life on other planets, like those in the Milky Way galaxy. These scientists often work in teams and collaborate with other experts, such as astrophysicists and planetary scientists. Their research helps us understand fundamental questions about our place in the universe and the laws of physics that govern it, inspiring curiosity and wonder about the cosmos.