Space science is the study of everything beyond our planet, including stars, planets, and galaxies. Scientists explore the universe to understand how it works, from the formation of celestial bodies to the behavior of black holes. They use powerful telescopes and spacecraft to gather data and make exciting discoveries about the cosmos. One important branch of space science is astronomy, which focuses on observing and analyzing celestial objects. Another area is astrophysics, which seeks to explain the physical properties and processes of these objects. Together, these fields help us learn more about our place in the universe and the mysteries that lie beyond.