Particle Astrophysics is a field that combines principles from both particle physics and astrophysics to study the fundamental particles that make up the universe. Researchers investigate how these particles, such as neutrinos and cosmic rays, interact with cosmic phenomena, helping to explain the origins and evolution of the universe. This discipline also explores the role of dark matter and dark energy in cosmic structures. By understanding the behavior of particles in extreme environments, like those found in black holes or during supernova explosions, scientists aim to uncover the mysteries of the universe's formation and its ultimate fate.